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About Marc Chapelle, ASLA
(Top Expert on this page)

Expertise
As a licensed Landscape Architect, I am available to answer general questions about style and design, ideas and suggestions for site amenities, larger site-planning issues, or recreational and park design. I prefer you ask somebody else why your petunias are not as perky as they should be...I'd LOVE to tell you how can use those petunias to increase your home's value!

Experience
Member, American Society of Landscape Architects(ALSA); My clients are mostly contractors, developers and local civil engineering/architecture firms, plus the occasional homeowner. I am currently located in the dry Great Basin area (Reno/Sparks), so use of landscape materials OTHER than plants is emphasized. As a licensed Landscape Architect on the East and West Coasts, I have been in practice over 18 years. My website: DesertLA.com
   

You are here:  Experts > Home/Garden > Exterior Decorating > Landscaping & Design

Questions Answered By Expert  Marc Chapelle, ASLA 
In Category  Landscaping & Design

SubjectDate Asked

drainage8/19/2008
  Q: I'm getting ready to land scape my backyard after a detached garage rebuild. I have clay not soil ...
  A: Boy, you're in a pickle. I don't know about your specific situation (How much rain you get, how ...
Flagpole lighting8/19/2008
  Q: We have a twenty foot flagpole that we wish to illuminate. Will a 50 watt halogen floodlight provide ...
  A: Here is a company that sells direct to consumers. Their fixtures go up to 250W. ...
Landscape edging to prevent mulch runoff8/18/2008
  Q: I recently "installed" rubber mulch in shrub beds, etc, but am suffering with some areas where ...
  A: Yes - Any sort of edging would help with this problem. There are so many choices. I usually ...
Flagpole lighting8/17/2008
  Q: We have a twenty foot flagpole that we wish to illuminate. Will a 50 watt halogen floodlight provide ...
  A: Proper flag etiquette dictates that if you are to leave a flag out over-night, it is to be ...
Hedge & Shrub Removal8/16/2008
  Q: I want to begin a small shrub and hedge removal business. I intend to use my pick-up truck (91 ...
  A: Nick, three things come to my mind regarding tree/shrub removal. Damage to underground pipes and ...
NEED HELP PRIVACY8/5/2008
  Q: Marc Hi, I live in New York and my neighbor has a horse, their property is close to mine. I dont ...
  A: The Tsuga canadensis / Canadian or Eastern hemlock was the right choice as it will grow in Full Sun, ...
Foundation Plantings8/5/2008
  Q: I'm hoping you can help. I live in Connecticut, Zone 6. Our house is a shade of taupe with white ...
  A: Euonymus Scale information: http://www.ca.uky.edu/entomology/entfacts/ef428.asp I don’t know if ...
Regrading8/5/2008
  Q: We need to bring in fill o regrade our yard. If we plan to add in fill against our currently ...
  A: To cover a concrete foundation and make it water-proof/damp-proof, most builders use an ...
planting tropicals8/4/2008
  Q: I live in the 94565 area and have 2 plumerias in pots and just purchased a Tiare plant. Can I plant ...
  A: You are in a USDA zone 9B, but that just isn't enough information for your tropicals. As your ...
erosion control on steep hillside8/4/2008
  Q: I have a a flat lawn area roughly 10-12 feet in depth followed by a steep hillside with a large tree ...
  A: Good for you in your ability to stop someone from being a nuisance. I wish more folks would have ...
NEED HELP PRIVACY8/3/2008
  Q: Marc Hi, I live in New York and my neighbor has a horse, their property is close to mine. I dont ...
  A: HEMLOCK is poisonous to horses!! It contains an alkaloid that attacks their nervous system. It can ...
Foundation Plantings8/3/2008
  Q: I'm hoping you can help. I live in Connecticut, Zone 6. Our house is a shade of taupe with white ...
  A: Plant selections sound fine. The Skyrocket Juniper can get quite large, and possibly over-power ...
Patio Fill and base material8/2/2008
  Q: We are collecting bids for a backyard patio. We have water issues so we want a very good base. We ...
  A: You were instructed to ask for "grade 9" fill by whom? They might know of the subtle distinction. ...
Sod Job7/31/2008
  Q: I am about to sod a section of my yard that was destroyed during a sewer pipe repair. The job was ...
  A: If you are talking about weed heights of an inch or two, then no, it is not a problem to till weeds ...
Lanscape a Mess7/30/2008
  Q: We are also in the process of re-roofing and siding our home. We are planning on putting a gable ...
  A: If you want great results, you've got to engage a professional familiar with your area. Try these ...
catch basin7/29/2008
  Q: Does a catch basin need an out? Our front yard slopes toward the left front corner of the house. ...
  A: Depends on the amount of water you are talking about...Water seeks its own level, so if you don't ...
steep hill and landscaping7/29/2008
  Q: We have a steep hill that goes down to a paved driveway and to the lake. Right now on the steep ...
  A: Afer re-reading this question a few times, I am a bit unclear - You want to remove a railroad tie ...
Growing Trees Indoors.7/29/2008
  Q: I have about 600 1.5 year old tree seedlings (Colardo Blue Spruce and some White Pine) in foot ...
  A: I was poking around, looking for information on indoor growing equipment, then in dawned on me that ...
Retaining Wall7/19/2008
  Q: Our neighbors on 3 sides' yards are higher than ours so my husband says that we need to level ours ...
  A: Sarah - The good news is that if you live in Sacramento proper (not Sacto County, Rancho Cordova, ...
Tree Ring7/13/2008
  Q: I just have a very basic question which I hope you won't find too boring. I want to build a tree ...
  A: Your question was posted in the "question pool" and after reading it, I began to notice these ...
WEEDS BETWEEN PAVERS7/10/2008
  Q: HAD OUR PATIO INSTALLED ABOUT 2 YEARS AGO AND DID NOT PAY ATTENTION WHEN WE WERE TOLD TO APPLY JOINT ...
  A: Just bought a big bag of "pre-emergent" granules from Home Depot...Kind of expensive (about ...
Drainage question7/7/2008
  Q: Hope you can help me with a drainage question. My home site slopes from back to front. I am trying ...
  A: Yes - If done with care. You are talking about a 1% slope, so silt in the pipe will accumulate more ...
I need help selecting a tree7/7/2008
  Q: I have a raised deck, which looks onto our neighbors back yard, and live in a zone 3 climate. I ...
  A: Here is the link for this tree: http://www.jfschmidt.com/articles/swedishcol/ Thank you for ...
Garden Statue Placement7/7/2008
  Q: We want to place an antique zinc garden statue (previously was a fountain, but the bottom/base has ...
  A: Here we call it decomposed granite, or D.G. It is an inexpensive material (about $18/ cubic yard ...
Plants to grow on the western exposure to reduce cooling needs of my coastal Texas home.7/6/2008
  Q: We live on a small lot south of Houston, Texas (USDA Zone 9a). The bedrooms on the western side of ...
  A: A shrub isn't going to get as high as required to screen out the sun from beating into these ...
Brick laying7/6/2008
  Q: I currently have bricks layed very nicely on a layer of compacted sand ontop of a concrete patio by ...
  A: Without pealing it all back, or talking to the previous owner, its hard to say why the sand was ...
retaining wall7/6/2008
  Q: I have leveled my front yard which leaves a 3-5' deep area near the house in need of a retaining ...
  A: Depends on which way the slope is...AWAY from the house is the ONLY way to go. Water still flows ...
Raising existing flower beds7/2/2008
  Q: I'm interested in sprucing up my backyard. I currently have areas on each side of the yard for ...
  A: Generally, yes. Depending on the plant types in your beds, the best time to do this "bed-raising" ...
New Yard6/17/2008
  Q: Marc, I have just bought a home with a nice large back yard. It was landscaped a long time ago. The ...
  A: This product should kill two birds with one stone. A product that protects the wood, extends its ...
laying a brick sloped patio6/15/2008
  Q: I have an area approx 275 sq ft that we took out the lawn to lay a patio of 8 x 4 inch brick. The ...
  A: Jonny - I don't quite understand what area or volume you are confused about... 1-1/2 inches of ...
Foundation Landscaping6/14/2008
  Q: I have two planting beds that I have to plant from scratch and I have a few questions: - What is the ...
  A: Regrading a planter depends on its size and condition. As a general rule, slope all dirt away from ...
awning installation6/13/2008
  Q: I'm attaching an awning to my house. The awning is 8 feet 2 inches long and factory set at a 10 ...
  A: Paul: At 10 degrees slope, the "fall" of the awning will be 1'-5". So add that to your 90" (or ...
weeds6/13/2008
  Q: We have weeds in my front and back yard(fairly large)> We have not done any landscaping, but we are ...
  A: Ah - a different question, altogether. No chemical use for weed abatement. I am taking this ...
concreat pad needs leveled for pool6/12/2008
  Q: I have recently purchased a large surface pool and the area i would like to set it up on is a very ...
  A: I'm not aware of any "system" for leveling an existing, sloping concrete pad. To clarify: in your ...
Pavers/cobbles for the backyard6/12/2008
  Q: We had a deck in our backyard, which we recently removed. There's concrete layer underneath. We ...
  A: How to install veneer cobbles on a driveway slab: ...
carrotwood tree6/12/2008
  Q: I planted a carrotwood recently in our front yard 4-6 feet from our septic tank and hubby is worried ...
  A: The Carrotwood is considered a noxious weed in Florida, but its roots are generally well-behaved. 6 ...
concrete around tree6/10/2008
  Q: I have a large Magnolia tree in my backyard.I am putting concrete around the entire area that is ...
  A: Sorry, Cami - There is no magic number that concrete should be kept back “x” feet from the trunk. ...
Ivy and shady lawn!6/9/2008
  Q: Okay, just moved into a house where the last owner (of about 18 years) did not do a THING to the ...
  A: You didn't say where you live, but it is referred to as the "Kudzu of the Pacific Northwest”. ...
Earth Berm/ Earth Roof - no concrete alternative?6/9/2008
  Q: Marc, the home site is on a sort of steep hill and the plan is for an earth bermed house, one story, ...
  A: One type of structure I remember from school used "rammed earth" construction. Pretty simple ...
paving stones6/8/2008
  Q: I recently bought creeping thyme which was called "Footprint plants" in the nursery, meaning they ...
  A: Ed - Here is a great website that is interactive, and can help you zero in on a lawn-substituting ...
Separating large area of gravel from grass6/8/2008
  Q: We have a large area in our yard that has poor soil where nothing grows but weeds. We have killed ...
  A: I would suggest black plastic recycled edging: http://www.olyola.com/roundtop.shtml Or ...
paving stones6/7/2008
  Q: I recently bought creeping thyme which was called "Footprint plants" in the nursery, meaning they ...
  A: Here is a link with other suggested planting hints. http://www.humeseeds.com/efcthym.htm It is a ...
TOWN CENTER TREE PLANTINGS6/4/2008
  Q: WE ARE DESIGNING A BUILDING IN A TOWN CENTER AREA WHERE THEY ARE REQUIRING TREE PLANTINGS IN AN AREA ...
  A: http://www.jfschmidt.com/utilist.html Schmidt UtiliTrees™ designation is given to trees that are ...
Fieldstone raised bed5/8/2008
  Q: I created a raised planting bed made of fieldstone found in our property ( from NJ, zone 6). The ...
  A: Did you just lay the stonewall directly onto turf? I think the previous questioner was going to ...
evergreen base5/8/2008
  Q: we have decorative red shale rock around base of our huge evergreen tree, and among our shrubs/tree ...
  A: Stone mulch has many benefits: It has low maintenance, free from wind damage and does not slide or ...
building up a driveway5/7/2008
  Q: Every year during breakup we have to deal with the mud pool that our driveway becomes. I would love ...
  A: There are Pros and Cons of Crushed Gravel Driveways: cost, reduction in frost heaves in cold ...
awkward discussion with landscape co.5/7/2008
  Q: Late Fall of '07: the company sent a crew to clean out beds, trim back shrubs, etc. and to construct ...
  A: I would run (not walk) to the phone and call the State Contractor's Board to see if this outfit is ...
need a patio cover idea5/6/2008
  Q: I AM RENTING A HOME, IT HAS A LARGE CONCRETE PATIO (APPR 24'L X 6'W) BUT NOTHING ABOVE TO RELIEVE US ...
  A: Lattice is o.k. It can become a maintenance issue, when time to re-paint or stain. There are tons ...
stone bordered flower bed5/5/2008
  Q: I am going to build a couple of beds on both sides of my deck and against my brick house. ...
  A: Weed fabric: Lining the bottom won't help much. We specify it all the time here (under rock mulch), ...
front walkway design5/5/2008
  Q: I have a very flat front yard. I recently had a beautiful paver walkway with nice rounded design ...
  A: I don't quite understand what you mean by "trench". I would not dig deeper than half the thickness ...
NATURAL PRIVACY FENCE5/5/2008
  Q: I HAVE A L SHAPE AREA I WANT TO BLOCK. ON ONE SIDE I HAVE 3 OAKLEAF HYDRANGA THEN A CORAL BARK MAPLE ...
  A: The Aucuba is a pretty snazzy plant, and it can get up to 6 feet tall. Here is a picture of one: ...
Instant grass5/5/2008
  Q: I just bought a new house that needs grass in the back yard. Some one told me that local ...
  A: Yes, it’s called Hydoseeding - http://en.wikipedia.org/wiki/Hydroseeding It is a mixture of seeds, ...
stone bordered flower bed5/4/2008
  Q: I am going to build a couple of beds on both sides of my deck and against my brick house. ...
  A: Yes & Yes You will curse the day you decided to plop a planter on top of bermuda grass without ...
NATURAL PRIVACY FENCE5/4/2008
  Q: I HAVE A L SHAPE AREA I WANT TO BLOCK. ON ONE SIDE I HAVE 3 OAKLEAF HYDRANGA THEN A CORAL BARK MAPLE ...
  A: Depending on your USDA zone, I like the Japanese Laurel (aucuba japonica). Hearty down to zone 7B... ...
trees5/3/2008
  Q: i have a very small lot and just put in septic system the kind where you can see the green lids on ...
  A: If, as you say you have a "very small lot", I would suggest NO trees. Here is a good website for ...
landscape & design5/1/2008
  Q: fast growing hedges, deer resistant, preferably evergreen to keep out nosy neighbors and planting ...
  A: My personal choices for what you've descibed: Arborvitae ‘Green Giant’ (Thuja ‘Green Giant’), or ...
landscape & design5/1/2008
  Q: fast growing hedges, deer resistant, preferably evergreen to keep out nosy neighbors and planting ...
  A: My first choice for you: Arborvitae ‘Green Giant’ (Thuja ‘Green Giant’): It is deer resistant. For a ...
garden steps4/9/2008
  Q: I need to put steps on a slope in my backyard. The total run is 153" the total rise is 52". My idea ...
  A: I think that 4 steps would be too few, for a decent of 53", and if I were designing this, I'd have ...
transplanting a small red maple4/9/2008
  Q: have a small red maple in the wooded part of my back yard and want to move it to the front. it's ...
  A: Sure. Easy. Spring is a good time to do this, and the tree you describe is still quite small. ...
Bridge4/8/2008
  Q: I need to build a foot bridge to connect two properties. The clear span has to be 20 feet. Do you ...
  A: Here i a guide for a site-built wooden foot bridge that may work: ...
driveway4/8/2008
  Q: I am putting in a wide driveway/parking area next to my garage. The purpose is for eventual RV ...
  A: Slopes you suggested are fine - 2% & 1%, repectively. I'd go for the 3/4" aggregate, as it should ...
Shade garden4/5/2008
  Q: I am in zone 5 in Michigan. We built a home in a wooded area. Unfortunately most of the trees are ...
  A: other than a rain-forest canopy! However, there is a lot of areas in the US that fall into a Zone ...
Natural shrub fencing4/3/2008
  Q: We have a very open backyard and would like to put up some tall evergreen type of shrubs/trees along ...
  A: Japanese Privet (Ligustrum japonicum) is marginal in your area...it does best in USDA Zone 9 and ...
Natural shrub fencing4/2/2008
  Q: We have a very open backyard and would like to put up some tall evergreen type of shrubs/trees along ...
  A: You are in a USDA Zone 7 (same as me). The Arborvitae will get up to 15 feet tall, and more open ...
Landscape Design Pricing1/29/2008
  Q: I'm just starting out in Landscape & Interior Design. I'm not sure how/what to charge for my design ...
  A: Specific to LANDSCAPE DESIGN, $10k is a HUGE sum for a backyard design, unless it is an exceptional ...
big yard1/27/2008
  Q: i have a fairly large back yard with no trees or landscaping and a nasty looking fence from the ...
  A: Marlys Bells book, ”Gardening & Landscaping in Central Florida” is available at Target.com & ...
Ground Cover (preferably evergreen)1/24/2008
  Q: We have a small court yard garden where 'conventional' grass will not grow (due to trees that ...
  A: Here, in the high desert of western Nevada (Where it is currently 20F and snowing!), we use the ...
raised river rock garden bed1/23/2008
  Q: I live in Southern California and want to have a raised garden beds for my backyard. I have priced ...
  A: Mortar/concrete holds its shape in a few minutes, and usually "sets" within 24 hours. It reaches ...
Landscape Design Pricing1/22/2008
  Q: I'm just starting out in Landscape & Interior Design. I'm not sure how/what to charge for my design ...
  A: What to charge for professional services…Hmmm. There are several ways to go about asking fees for ...
our flagstone on hot tub1/19/2008
  Q: We purchased in August and notice a little bit of the flagstone rock from hottub that just falls off ...
  A: I would worry. Flagstone is a variable material, depending on its origin. I spoke with a local ...
innovative concepts in urban planning1/19/2008
  Q: I am student styding in an architecture college. In the present semester we have been given a topic ...
  A: I like to define my terms, so everybody is on the same wavelength when we come to discuss any topic ...
Adding curb appeal1/19/2008
  Q: We have a 2-storey house which sits on a lot which is 50 feet wide. the distance from the curb to ...
  A: You could certainly add some earth berms inside the planters, but I think the problem may not be the ...
Improving runoff patterns on a grade1/18/2008
  Q: I have no idea if you are the right person to ask about this, but from reading your past answers, ...
  A: Sounds like there are two or three options for you, depending on the room available, and your ...
Buffering road noise effectively1/17/2008
  Q: The side of our house is located on a busy street on top a sloping hill (with about a 5' rise) So ...
  A: To make a difference, the wall would have to be fairly large - here is a link to a "Garden Wall" ...
Steep Driveway1/13/2008
  Q: We have an extremely steep driveway leading up to our garage and house. The front yard, to the right ...
  A: Here are a few "tricks" to consider: Give them something else to look at. Can you add a splash of ...
landscaping on a slope1/11/2008
  Q: I am afraid to do anything to my backyard because of the grade. My house sits on top of a hill in a ...
  A: If I were in your shoes, I'd start by going to the library and looking for books on landscape design ...
finding a landscape architect1/10/2008
  Q: How do i go about finding a landscape architect in my area. (Houston Area)I'm looking for someone to ...
  A: Sounds like you are a more savvy design-conscious person. Glad you won’t just pick any “landscaper” ...
need 2 large photinia12/8/2007
  Q: Our Katy TX home backs up to strip center. We've a tall brick fence and were nicely screened from ...
  A: Here is the local listings for some possible nurserymen that can help you out... ...
Jacaranda trees12/4/2007
  Q: I currently live near Sydney and the jacaranda are in full bloom (almost done 12/4/07) but moving to ...
  A: The zones I was previously referring to were SUNSET zones primarily for west coast climates, created ...
Steep downward short driveway...12/2/2007
  Q: What can you do with a front yard that is steep downward to the house? The primary problem is the ...
  A: "Landscape" is the least of the challenges. I would imagine that storm & snowmelt drainage into the ...
Usage of Slate for exterior patio11/27/2007
  Q: We are working with a a landscaping firm to landscape/hardscape the exterior of our new-contruction ...
  A: Installation over a concrete pad is excellent! It is difficult for me to convince clients that this ...
i hope you can answer my question11/27/2007
  Q: how much does it usually cost to smash down concrete? i want to remove the cement that was placed ...
  A: Yes, you can do it yourself, with a bit of planning and forethought. There are folks you can hire ...
Zone 6 native plant advice11/6/2007
  Q: I live on 3.5 acres in Foristell, Missouri Zone 6 and I am going to downsize my yard and would like ...
  A: Roger - You're going to need a little bit of water to get things established, thats why most folks ...
replacing grass with rosemary11/4/2007
  Q: I have about 25 square feet of grass in my front yard .. dogs seem to like the grass .. however, I ...
  A: First, check to see if Rosemarinus officinalis grows in your area: a Sunset zone 4-24, and usually a ...
landscaping driveway ?11/4/2007
  Q: I have a quick question, My driveway is stone and on the side closer to neighbor I have about 4 ft ...
  A: You didn't specify a location, so I'm going to give as generic a response, and ask that you verify ...
Need plant ideas11/1/2007
  Q: I live in the Philadelphia, Pa area. I would like to plant some plants on top of a 2 foot high ...
  A: With winters, it is tough to have a "year-round" performer...but here are a couple for Zones 6 & 7: ...
ground cover10/30/2007
  Q: I've got a slope that needs ground cover. I tried putting Fiesta Red Iceplants and rabbits and ...
  A: It is a real head-scratcher here in the west. Two lists to consider (careful to consider your USDA ...
Contour Grading10/30/2007
  Q: I am having a problem on drawing finish contours for a access road. How do I know where they catch ...
  A: If you are creating a grading plan, your first bit of information should be a topographic map of the ...
English Ivy10/22/2007
  Q: I just chopped some overgrown bushes in my very sunny front grassy lawn. After the bushes were ...
  A: Probably the other way around - the lawn will invade your ivy and cause weeding problems. English ...
landscaping fill10/17/2007
  Q: I am currently trying to replace some plants in an area that when it rains water runs through the ...
  A: First, find your zone: http://www.usna.usda.gov/Hardzone/ushzmap.html Watery soil isn't that tough ...
Landscaping in the Salt Lake Valley10/16/2007
  Q: Do you have any general advice for us here in the high desert Wasatch front (South Salt Lake ...
  A: I alway like to direct folks to their local Agriculture Extension office for plant advice, but the ...
redesigning our front beds10/16/2007
  Q: We recently bought a home and can't stand what the previous owners had for "landscaping" in the ...
  A: I'll start with your last question, forst - soils tests: Here is a link of local firms with ...
Patio under trees9/9/2007
  Q: We have a grove of silver maples in our backyard (in Indiana) under which we lay mulch every year. ...
  A: Of all of the trees, the Silver Maple is probably most resilient to a loosely laid paver patio, as ...
landscape design re: proportions:scale9/9/2007
  Q: Good day, My question is how to "evolve a [landscape]design that has a proportionate visual unity ...
  A: Nell - John Brookes is a prolific author, and I don't know which of his books this came out of - but ...
landscape to cover a fence9/9/2007
  Q: I have a wooden fence that spans my back yard and along the pool area. The fence is 105' X6'. ...
  A: Oleander would get too big. By eliminating "vines" from your list of options, you have literally ...
Noise barrier for noisy neighbors9/8/2007
  Q: I just finished reading your article about your suggestion for a erecting a noise barrier to highway ...
  A: * * FOLLOW UP * * Again, my sympathies - But I ran across this item this morning - do you live in ...
Patio Paver Molds??9/7/2007
  Q: I would like to add on to my existing basket brick patio. When I looked to see how the previous ...
  A: John, I spent the weekend mulling over this item - I cannot find in my professional journals or ...
Did I make a mistake using English Ivy in my garden?9/6/2007
  Q: I live on the east coast in zone 6B. I have a natural rock wall in my back yard and at its base is ...
  A: Your concern is well founded, as ivy is a pernicious plant known for "taking over", in the right ...
Trees close to a foundation9/5/2007
  Q: We just moved to KC, Kansas (zone 5?) and purchased a new home with no landscaping in the back yard. ...
  A: It is easier to tell you what NOT to plant - Avoid planting these shallow rooted tree species near ...
Post and Board Fence style9/5/2007
  Q: I have a colonial house abutting conservation land (i.e. wilderness). I currently have for a fence ...
  A: I wish there was a site I could direct you to that has a "standard" deatil. Maybe this one will ...
Post and Board Fence style9/4/2007
  Q: I have a colonial house abutting conservation land (i.e. wilderness). I currently have for a fence ...
  A: Soulds like you are describing a "picket" fence (open to look through), versus a "board" fence ...
septic fields8/27/2007
  Q: You may refer me to someone if this doesnt work. I live in New England in zone 5, and none of you ...
  A: Ajuga (Bugle Weed), is a shade- & moisture-loving annual, with over 40 varieties, that range in ...
Sky Pencil-Holly8/27/2007
  Q: I'd like to grow a Sky Pencil-jap. Holley in a container. I live in northern N.J. so have pretty ...
  A: Sky Pencil Holly (Illex creneta) is hardy only to a zone 7 (-15 degrees) – so probably better along ...
Hardscape8/27/2007
  Q: I recently fenced in my small backyard and there is almost no grass left due to my 2 big dogs. I ...
  A: Most kennels use concrete, so that or innerlocking pavers could be used, unless it is in the full ...
what tree would work?8/27/2007
  Q: North shore of Long Island, New York Due to recent renovation on my neighbor's house, I would like ...
  A: The kind of tree you're looking for is called a "columnar" tree, and many species have been ...
Steep hill on a lake8/24/2007
  Q: We live on a lake in central Minnesota. Our lot is about 50' wide and in the backyard, to get down ...
  A: If there are no existing drainage ditches being crossed, I think that it come down to materials and ...
Walkway8/24/2007
  Q: I have a brick with gray siding colonial home. We need to replace the front porch and walkway to ...
  A: I don't think it would look too out-of-place or busy if the flagstone were actually cut stone versus ...
Walkway8/23/2007
  Q: I have a brick with gray siding colonial home. We need to replace the front porch and walkway to ...
  A: There are lots of options; almost too many to give you a very narrow answer...here are some links ...
Erosion8/22/2007
  Q: I live on the West Coast of Florida. My backyard slopes down to a creek. The county recently built ...
  A: There are ways to "armor" lawn with various devices to assist in keeping the soil & sod in place ...
live oak tree roots and house foundation8/21/2007
  Q: MArc, We have been in this house (concete foundation) for 20 years. My husband planted a live oak ...
  A: I was taught, "What you see above ground is what the roots look like below ground." Turns out this ...
Mudslides8/20/2007
  Q: I've lived in my home for about 9 years. It is not a good lot. My house sits down from the road ...
  A: Water is extremely damaging when it flows, and if it really is smoking down a large incline (135 ...
cleaning up after mountain laurel8/20/2007
  Q: My husband recently cleared some of our land that had been over crowded with scrub brush, very leggy ...
  A: Hmmm. I don't think so, depending on what you put in it's place. Some shade plants are designed to ...
Hibiscus near a foundation8/17/2007
  Q: My neighbors house is about 7ft away from mine. She announced today that she was having 3 hibiscus ...
  A: In Iowa, its not an invasive species, and no mention of root problems. more info here: ...
Pool/yard flooding8/17/2007
  Q: With all the rain here in florida our yard & pool have flooded twice. The county guys came out, ...
  A: Yard & pool flooding? Sounds pretty serious...and your options are sandbags for YEARS? Nope. ...
drainage issues8/17/2007
  Q: they just built a home next to mine and i am now having alot of flooding in my back yard due to poor ...
  A: Sounds like you are doing just that - holding up their permit...The builder is probably at the table ...
Sweet Gum Root System8/12/2007
  Q: I have a 30 year old Sweet Gum in my courtyard. The garage and house are 8 and 15 feet away, ...
  A: If the tree is 30+ years old, I doubt it will cause you a problem, if it hasn't already...Here is a ...
Privatizing a corner lot7/30/2007
  Q: We just bought a house and wanted to privatize it a bit. There is no fence or hedging around it. The ...
  A: Not quite a square lot (more of a trapazoid), but it sounds like it has lots of potential, as they ...
jacaranda trees7/27/2007
  Q: I have two questions about jacaranda trees. I would like to plant one next to my driveway, and I ...
  A: Grassy area should be fine without changing the watering regime. Just keep it watered until ...
jacaranda trees7/26/2007
  Q: I have two questions about jacaranda trees. I would like to plant one next to my driveway, and I ...
  A: I had to use my Sunset Western Garden book instead of the USDA charts to find your zone - looks like ...
bare landscape7/26/2007
  Q: (you sound like a very knowledgeable individual.) Here it goes.... I'll try to include as much info ...
  A: I took a day to think about this wide-ranging question, so sorry for the slow response. A good ...
landscaping near a side entry garage7/26/2007
  Q: We just bought a home near Fayetteville, N.C. I am not sure what style garage/driveway we have, but ...
  A: Curved? For all those formal entertaining occasions when the limos are stacked up delivering ...
hillside rock7/25/2007
  Q: What can I do with the hill that is on my property? I had three landscaping contractors come in and ...
  A: Retaining walls will add to the cost, but how safe is having to mow with cleats or a rope/pully ...
small back yard needs help7/25/2007
  Q: We just purchased a home Grand Junction CO -the back yard is south facing and 14 wide to a white ...
  A: A quick look at your zone, and it looks like you are in a USDA zone 6...as long as you are not on ...
Dirt against the side of a pool7/24/2007
  Q: I was wondering if it's alright to put dirt directly on the side of a pool. My friends just put up ...
  A: Sounds like an ABOVE GROUND pool, and if so you are correct: no dirt should be in contact with the ...
Beauty bark and Sod7/7/2007
  Q: Can I lay sod over beauty bark and expect it to grow? Ken
  A: "beauty bark"? That was a new term for me...So I did a quick web search. Neither the organic nor ...
deck/pool/erosion problem7/5/2007
  Q: I have just installed an inground pool. My yard slopes so I now have hills from the pool decking ...
  A: ..There are literally HUNDREDS of products & solutions that could work. "Erosion Control" is a ...
Reclaiming weed area7/4/2007
  Q: I don't know if this is something you do so forgive me if I picked the wrong expert but here’s the ...
  A: The most popular is "Roudup" (other similar brands are available at the "Big Box" hardware stores). ...
blank slate7/3/2007
  Q: We recently bought a house with a big, rectangular, fenced in back yard. There is a pool w/ hot tub ...
  A: $1,800 is a bit on the high side, but it depends on the lot size (you mentioned "big" - if it is ...
garden question7/1/2007
  Q: I have built a 16" retaining wall in my backyard made of stone pavers. I have planted around 10 ...
  A: I hope you know that these cute little arborvitaes will get 15-20 feet tall? (Unless you hedge them ...
Concrete Tree Rings6/28/2007
  Q: I am trying to find a source for concrete curved tree rings. These are usually about 2-3 feet long ...
  A: For commercial applications, there is a supplier I've used before: Quickcrete ...
question!!!!!6/26/2007
  Q: I wasn't sure out of the list who to ask. But here is my question. I live in Texas, I planted two ...
  A: They are on the big side of tree-moving...I calculate that they are a little over 6-1/2'' in ...
increasing home's value6/25/2007
  Q: I was looking for someone with a tree expertise but noticed your comment in your profile 'how to use ...
  A: In most of the studies I have read in my trade journals and magazines such as Money, etc. the very ...
what to plant6/18/2007
  Q: I would like to plant some perennials in my backyard. The area is about 10 feet wide and 16 feet ...
  A: Connecticut is in a USDA zone 5b to 6b, but if it is perrenials you are planting, you can stretch it ...
Jacaranda Tree6/17/2007
  Q: Like Karl (previous question on Jacaranda Tree), I too have Jacaranda Trees that are having trouble. ...
  A: I cannot be too specific, as I don't know the exact problems associated with your tree like its ...
Landscaping for a brick-front home6/17/2007
  Q: I bought a brick front home a few years ago that basically has green bushes populating the garden ...
  A: The purpose of a mulch is two-fold: so the bed looks "neat & tidy" and so the plant can retain ...
Landscaping ideas for a small sloping back yard6/14/2007
  Q: Our back yard is roughly 17 feet from the house exterior to the fence. The length of the property is ...
  A: Sandy. Yes, if you cannot build a deck, then retaining wall(s) may be in order. Is it your fence ...
pergolas6/10/2007
  Q: I am measuring for a pergola and can not figure out what the measurements are that are listed. If a ...
  A: The "base" of a pergola is the post/ground connection, which isn't going to be much more than a few ...
Jacaranda Questions6/6/2007
  Q: I live in Tracy, California (central valley) and have a 18 to 20 foot Jacaranda in my yard, and ...
  A: Pruning: I'd wait to see what is dead and what isn't - if it is obviously brown and shriveled, then ...
Jacaranda Questions6/5/2007
  Q: I live in Tracy, California (central valley) and have a 18 to 20 foot Jacaranda in my yard, and ...
  A: and grow best in USDA zones 9b-11 (Sunset zones 12,13,15-24)....Tracy is right on the boarder of ...
Hillside and planter drainage6/5/2007
  Q: I have a question relating to drainage from my backyard hillside and planters. I have a retaining ...
  A: It isn't the summer water that will get behind these walls. I grew up in southern California, and ...
recommendations for a screen in memphis6/3/2007
  Q: iv got a bunch of huge magnolias in my front yard. im considering making a screen using rapidly ...
  A: A few good evergreen choices for use as screens in Tennessee include Leyland Cypress, Japanese ...
Planting shade trees near a septic tank5/22/2007
  Q: I live in CA.,zone 7, foothills of the Sierra's. I need to shade the western exposure of my home (it ...
  A: ******* FOLLOW-UP - You can also buy bigger trees to start with - 4" caliper size and bigger. ...
design dilemma5/22/2007
  Q: I have a 1935 cape cod style house with an enclosed front porch and no front entrance. Do you have ...
  A: I infer that you want the front door to be the focal point (the place where attention is focused). ...
Landscaping with storm drain5/21/2007
  Q: time and guidance. we purchased a new construction home with a storm drain. The storm drain is ...
  A: Here is my favorite plant sector website: http://www.growit.com/PlantInfo/LandScape.Htm You'll need ...
Bradford pear5/21/2007
  Q: I have a Bradford pear tree that is 12 years old. Up to last year it was beautiful until last ...
  A: I don't recall the pears doing too well, when I lived in Charlottesville...maye a powdery mildew? I ...
Tall narrow decorative tree type5/20/2007
  Q: I am looking for a tree that will grow tall (for privacy) and narrow ( 6 to 8 feet wide -between ...
  A: You are in a Canadian zone 6a (roughly a USDA zone 5). Here are some clumnar/narrow plants that ...
regrading around foundation5/19/2007
  Q: We have some water problem on one side of our house which is at a downslope in the subdivision. ...
  A: How old is the home? If it is a recently built, the developer may have the pleasure of fixing this ...
Is my Jaracanda dying?5/17/2007
  Q: I have a Jacaranda tree in my backyard and right now the tree is almost bare. We live in Daytona ...
  A: Daytona BEach is closer to a 9A/9B, which is in the upper reaches of the Jacarada's zone. For more ...
Springs coming up5/16/2007
  Q: I live in St. Louis near a river. This spring has been just a little wetter than normal. W have a ...
  A: If I owned this property, I would consider putting in a "spring box" (do a Google search to see what ...
Pine Trees5/16/2007
  Q: My house is set back from the street by about 35 feet. I have property on the right and left of my ...
  A: Dave - Grass is pretty adaptable, so I don't think it is the acidic needles, but rather poor ...
wild flower garden5/12/2007
  Q: I live in the Dallas Texas area and the back of my backyard is kind of a hump up to the fence line. ...
  A: A tall order. For trees, shrubs, & groundcovers, i use a website to select plants at ...
ground cover or grass5/11/2007
  Q: We have a very small hill behind our condo, is it better to plant it in grass or ground cover. THank ...
  A: Not trying to be "indecisive", but it really depends on a number of factors - Just some guiding ...
staking junipers5/10/2007
  Q: I planted a row of 18 skyrocket Junipers several years ago that have reached 7' in height. I have ...
  A: My general rule is to not stake a tree beyond the first growing season (no more than about 18 ...
Mixing a flagstone walkway with paver patio5/8/2007
  Q: We currently have a paver patio with a mixture of terra cotta and gray colors of various sizes of ...
  A: flagstone comes in all sorts of colors, depending on availability...No, I don't think it would look ...
weeds in walkway5/8/2007
  Q: 2 years ago I put in a brick walkway from my driveway to my back steps. It looks great, but every ...
  A: We don't have such fertile soil here, but if you are looking for a total weed killer, try searching ...
stone walkway5/8/2007
  Q: I have a 1910 Victorian in NJ. I am designing a garden walkway from my wrap around porch to the ...
  A: If I understand your questions correctly, I think either type of stone will fit, "historically" ...
privacy (evergreen) hedge4/25/2007
  Q: Other than Arborvities (more along the Giant Thuja or Leyland Cyprus) I am looking for a hearty ...
  A: Leylands area good, but can get large - 80 ft, at up to 10 ft./year! Good news is that you can ...
Mountain-side concerns4/22/2007
  Q: I live on the side of a mountain at the foothills of the Shenandoah mountains in Virginia. This acre ...
  A: Basically three solutions: 1.) No-mow grass, 2.) Special equipment, or 3.) Plant something else. NO ...
Extending a driveway, overflow parking4/20/2007
  Q: I would like to widen my existing driveway onto my lawn to accomodate overflow parking. Essentially ...
  A: 3 x 6 isn't a HUGE problem. There are a number of products out there, and basically 3 ways to ...
Growing grass over septic tank4/20/2007
  Q: Zone 6 - Western NY. I have a big problem growing grass over the septic tank (most likely due to ...
  A: I don't believe it is escaping gasses, but rather shallow soils - 3-4" just isn't enough to keep ...
sorry, sorry site4/16/2007
  Q: I have an area I REALLY need help with. It is on my west property line and is, of course, the 1st ...
  A: The dry condition plus invasive surface roots really makes it tough. I'm guessing that the ...
blacktop driveway4/16/2007
  Q: I have a large blacktop driveway that abutts the neighbors driveway. I would like to cut a planting ...
  A: The rental yard should have a concrete saw you can rent. It hooks up to a water source (usually by ...
Screen plants for Houston area4/16/2007
  Q: I may be able to sleep better tonight without worrying about spacing.We live in houston area. We ...
  A: Here are some others to consider,since you're having trouble finding a bigger Yaupon Holly (all are ...
Tiling/Pavers over existing concrete4/15/2007
  Q: I have two sets of steps and a platform at the entrance to my home. I would like to tile or pave ...
  A: Yes, if there are no big "chunks" missing or obvious cracks & failures that need reconstructing ...
Live oak spacing4/15/2007
  Q: I may be able to sleep better tonight without worrying about spacing.We live in houston area. We ...
  A: My father lives near Conroe, so I know that some areas of Houston are plagued with heavy clay soils ...
Fieldstone border around flower bed4/14/2007
  Q: I am considering installing a stone border around a flower bed that runs in front of, and the length ...
  A: 1. Yes 2. Maybe, depending on install (see below) 3. No 4. Yes, if cost is a concern, over "exactly" ...
Flooded Backyard4/12/2007
  Q: I purchased a new house in December. Once the thaw and spring rains came I discovered that they ...
  A: Your problem is beyond an e-mail solution from the likes of me. You have three options: (1) ...
grass4/12/2007
  Q: I live on a river and have some low areas near the shoreline that have only river silt lying in ...
  A: You might try Bahia grass - a native to Argentina... http://www.turfgrasses.com/info/erosion.html ...
driveway landscaping4/11/2007
  Q: We live in the suburbs and our neighbor cut down all the pine trees that lines our driveway. ( they ...
  A: why should YOU care what THEY think, now? Funny thing: I was just out at a jobsite this morning ...
landscaping for drainage - Streambed followup4/9/2007
  Q: we are considering putting in drains underground to drain off rainwater from two lawns that drain ...
  A: They come in many sizes, and are pretty plentiful here (we're on the Truckee River), so the price is ...
landscaping for drainage4/9/2007
  Q: we are considering putting in drains underground to drain off rainwater from two lawns that drain ...
  A: Open channels are always preferred over a closed pipe system, for ease of maintenance as well as the ...
Hydrangeas need company4/6/2007
  Q: We have a gray townhouse with white trim in Baltimore, MD with a North/Northeast exposure. The front ...
  A: Hmmm. Year-round, in the shade/near shade, in the northeast is a tough one. My initial thought for ...
Wet Swale4/5/2007
  Q: I have about 1 acre on a slope, with an underground spring keeping a swale wet 9 months of the year ...
  A: I use an online plant selection program for general ideas for plants (www.growit.com) understanding ...
Pink Japanese Magnolia (Magnolia x soulangiana 'Rosea'4/4/2007
  Q: Could you tell me how close to septic tank lines I can safely plant a Pink Japanese Magnolia without ...
  A: Don - Your M. soulangiana has the potential for getting quite large (30-40 ft. ht. & about 20 feet ...
noise mitigation4/3/2007
  Q: I live 60 feet off a highway. In the effort to mitigate vehicle noise, I want to build a earth berm ...
  A: Place the berm as close to the noise source as possible, as this will have a "reflecting" property ...
Yard Floods3/27/2007
  Q: I live in an area with multiple housing units. All the units yards drain into my yard. Our yard is ...
  A: It may help a bit - it is called a dry sump, and it is used a lot of times in areas, such as yours, ...
Chainlink Fence3/26/2007
  Q: I am looking at putting my house on the market in a couple of years and would like to improve the ...
  A: I can think of 3 options: Remove, replace, or cover/dress it up. Remove the fence? If not, then ...
follow-on question about Bradford Pears3/26/2007
  Q: Marc, We moved into this house almost 7 years ago. Among other plantings, there are two Bradfords. ...
  A: I'm 90% sure its age...Dogs (and other critters) help by adding amonia and nitrogen. Unless you're ...
white flowering shrubs3/25/2007
  Q: I'm looking for a white flowering shrub - to grow to about 5 or 6 feet, rounded shape to put in a ...
  A: Maybe you are thinking Gardenias (G. jasminoides), for "big" white flowers? There are lots of ...
Growing plants under trees.3/24/2007
  Q: I have a raised bed under an oak and a hickory tree in east Texas. I can't get anything to grow ...
  A: Here is a handy "east Texas" shade-gardening link, with some plant suggestions: ...
Fencing3/23/2007
  Q: Please help me! I am currently in the process of getting a privacy fence installed in my backlot. ...
  A: Usually, the HOA/ARC has a Design Book or Landscape Guideline of some sort...or a standard detail. ...
follow-on question about Bradford Pears3/22/2007
  Q: Marc, We moved into this house almost 7 years ago. Among other plantings, there are two Bradfords. ...
  A: It is most likely one of two things: age or fire blight. Bradfords are relatively resistant to ...
landscape help3/21/2007
  Q: I live in South Georgia in a 1917 Greek Revival home. The backyard really needs to be completely ...
  A: Good morning, Rebecca - Sounds like it has the potential to become a charming spot. With the right ...
New landscape3/19/2007
  Q: We have a new home in Parker Co and are planning the backyard landscape. I actually have two ...
  A: Its kind of a "loaded question", as there is are a series of numbers that you cannot just GUESS ...
Patio Bricks3/19/2007
  Q: I'm not sure if my question(s) are in your realm of expertise so please bear with me. We recently ...
  A: Yep - in my area. You have a triangle whose area is 1,670 sq. in., or 11.59 square feet (In case ...
landscaping3/19/2007
  Q: When i first mover into my home of 4 years the the builders planted shrubs that was yellow and ...
  A: My wife absolutely *LOVES* being prepared, with all her checklists in order, and then only after ...
staining concrete3/18/2007
  Q: Marc, I have heard that you can stain concrete. I have a set of ugly concrete steps and would like ...
  A: Concrete is a very porous material and takes staining quite well. It is really a simple product. I ...
water flow in back yard (drainage) FOLLOWUP3/15/2007
  Q: my back yard slants toward the house. no leakage in the basement, but the water flow from the high ...
  A: I had not been to NDS' website in a while...They've been busy buying up other companies and now ...
groundcover (& shrub) recommendations3/15/2007
  Q: Marc, I need some recommendations on what ground cover would be best for two in-ground planters I ...
  A: I combined both evergreen flowering shrubs and groundcovers, as you have enough space to accommodate ...
Calculating Soil for raised beds3/11/2007
  Q: We have constructed three raised beds. They measure 6' x 4'x l'. How much soil in yards do we need ...
  A: 6 x 4 x 1 = 24 cubic feet. This is divided by 27, to get cubic yards, or .88 c.y. per bed, ...
Rabbits3/8/2007
  Q: We live out on 5 acs. And boy I just can not believe the little cute rabbits are so destructive. ...
  A: * * * FOLLOW-UP * * * Forgot to mention the obvious initial option - rabbit repellant; Available at ...
Landscape Design3/7/2007
  Q: I am located in Georgia. I should have included that in my question. I read one of your past ...
  A: Great! I love planning the design before the chovle hits the dirt; it saves a lot on the wallet & ...
Landscape Design3/7/2007
  Q: I would like your suggestion on ways to create a landscape design for the front of the home. I have ...
  A: It is your home, so trust your likes/dislikes; just because others or I suggest something, you have ...
need help with my yard2/27/2007
  Q: I live in southwest Virginia. My yard is in 2 levels. Where the 2 come together is a rather steep ...
  A: When I lived in VA, I was constantly fighting the weeds (invasive grasses). Even though it has a ...
Wisteria replacement2/26/2007
  Q: I have a Wisteria vine growing on a Patio arbor for shade in the summer, problem is Wisteria is too ...
  A: Depending on your USDA zone, here are a few "replacements" for your Wisteria: Morning Glory Vine (a ...
Design for Large Back Yard2/24/2007
  Q: We have a large, aluminum-fenced backyard with a slight slope. We have planted some trees. What is ...
  A: Like an artist confronted by a blank canvas, or a writer stumped by a white sheet of paper, it can ...
Landscaping ideas2/23/2007
  Q: I have a problem with desinging a memorable landscape. I am creating a landscape for a library, ...
  A: Who doesn't like roses & trees? (Actually, my sister-in-law doesn't like trees...) Creating a ...
house entrance2/12/2007
  Q: we are one of 4 houses set back off the road in a rural setting and want ideas how to design the ...
  A: I used to live on a similar community in Virginia...there were four of us on a cul-de-sac, in a ...
Low Maintenance Design2/7/2007
  Q: I am looking to design the area in to the right of our door under the living room area with a ...
  A: I don't mind long questions, if you don't mind looking a little deeper than a few plant suggestions, ...
mulching2/7/2007
  Q: Marc, Thank you for your time. My backyard is a disaster! Half of it is ok with grass but about ...
  A: Wood chips are a good "quick fix" for a dark, muddy area - I would use a hardwood variety, and no ...
Moss growth in paver patio2/3/2007
  Q: I have a 3 year old brick paver patio and last summer I had a great deal of moss growth between the ...
  A: Mike - there are two approaches listed below. The first is more "environmentally friendly", and ...
sun angles winter vs. summer2/2/2007
  Q: I am in the process of planning new flowerbeds on the north side of my house. I live in zone 7a. I ...
  A: 2 sites: One shows the concept of WHY it is more shady in the winter than in the summer. The ...
grading1/29/2007
  Q: Ok that helped me soo much but now i have another situation with grading! i have flat areas and i ...
  A: I thought I could just point you to an online PDF document or guideline explaining basic grading ...
grading1/26/2007
  Q: I have to figure out grades in a park. I have random spot elevations but can not figure out the ...
  A: Hope this isn't a homework question...because I didn't answer it until this morning! Sorry. Imagine ...
pruning1/21/2007
  Q: i am in zone 5 (southern ontario)and wish to know if I can prune trees in the winter
  A: depends on the tree or shrub - deciduous, evergreen, flowereing, fruit-bearing, etc. Here is a ...
Beryl Rocks?1/13/2007
  Q: What are they and can you sell them have massive quantity kinda like a quartz crystal for jewlery
  A: My son is a budding geologist, so I think I can answer this one. Here are some pictures of them ...
Potted Trees. Incorporating greenery downtown.1/9/2007
  Q: I live in a small Eastern/Central Idaho town called Arco and am faced with the task of adding ...
  A: You are in a USDA zone 4a (Sunset zone 1). The map is pretty tough to read, as the hills create all ...
Big drainage problem1/6/2007
  Q: I purchased a house 10/06 Being a single women alone i got taken advantage of. I was never told of ...
  A: Unfortunately, you have TWO problems: Mold & Drainage. The one problem (drainage) is enhancing the ...
Gravel patio1/6/2007
  Q: Ok, I know this is a tough one. I have a concrete patio about 5m x 5m that I want to cover with a ...
  A: I am assuming you want to do it yourself, instead of hiring someone else to mess with it. I have ...
Bradford Pear Tree1/2/2007
  Q: hope you can help me. We have 3 large Bradfords in our front yard. We were calling to get ...
  A: Sadly, the tree trimmers are correct. The Bradford has a short life; only about 25-30 years. See ...
color, trees12/28/2006
  Q: I don't know anything about trees or gardening. I just moved in to a new place and what I want is ...
  A: Depends on where you live...If color is the only consideration, I have a favorite site I go to so ...
Red Cordyline12/2/2006
  Q: I have several red Cordylines behind a short wall. I want to keep them short so I see mostly ...
  A: I'm not familiar with this Pacific Island tropical, especially as an outdoor plant...but here are ...
sago palm10/22/2006
  Q: I would just like to know about pruning the sago,,How much and when ......Thanx for you're time!!!!
  A: Though I do not live in an area that enjoys growing this plant, my brother does. It is a really ...
groundcover10/15/2006
  Q: I live in the Tampa Bay area of Florida. What ground cover would you suggest for a very shaded area ...
  A: You are in USDA zone 9, with lots of options. Here are a few groundcovers that will grow in heavy ...
Tree Wall10/11/2006
  Q: . We recently built a small retaining wall around several dogwoods in our front yard and also on ...
  A: The unfortunate answer is YES, the extra soil will kill your trees. The tree's root system in in ...
Picket fence - where do I start?9/28/2006
  Q: I'm buying a house with a partially fenced back yard. There will be a couple little dogs living ...
  A: It is VERY feasible, no matter what sex you are! Handy & strong is good...you'll save on labor ...
Hydrander9/27/2006
  Q: I have had a Hydrander (blue) for 6 years. I got beautiful blooms the 1st 2 years and nothing ...
  A: There are all sorts of reason why a Hydrangea might not be blooming. Here is the National ...
lawn to garden9/27/2006
  Q: I have Bermuda Grass where I want to put a garden. Can I just start tilling and raking? Thank You
  A: I wish I had good news and it could be that easy! IF the grass has not gone dormant, yet, you'll ...
expert testimony design of parks9/25/2006
  Q: We are a law firm in need of an expert in recreational park design. Our client is an elderly lady ...
  A: Mr. Fox: I have worked for several firms in the past that provide "Expert Witness" services. As ...
Privet Hedge9/19/2006
  Q: I have another question re: a shrub I bought that's new to me. I bought 3 variegated privits. My ...
  A: There are about 14 different kinds of Privet/Ligustrum. The generic privets found at Lowes/Home ...
Downcast lighting9/19/2006
  Q: our development requires downcast lighting to reduce light pollution but when I try to find downcast ...
  A: "Downcast" is a pretty broad term...Where I live, they also call it "cut-off" or "shielded" ...
Decorative-dwarf-weeping tree close to home9/14/2006
  Q: My wife and I need to replace a dwarf tree in front of our house. The tree will be very close to the ...
  A: Here is a list of weeping forms for the Minneapolis (zone3!)area... ...
Landscape fabric9/11/2006
  Q: You helped me last week with aquestion about a large periennial shade garden. My question has to ...
  A: Is it just one, big, floppy piece? Usually, as you roll it out the "roll" side is the "up" side - ...
hill eroision9/4/2006
  Q: I live in the L. a. area. my hill is a 45 degree slope about 55 ft up and down and 70 ft wide. I ...
  A: By "apple groundcover", do you mean Carpobrotus/Ice Plant? This is a common plant for southern ...
redesign (Free-design?)8/28/2006
  Q: well, after watching zillions of lanscape shows on HGTV and PBS, I see, homeowners on TV getting ...
  A: I grew up on This Old House Classics & Hometime, and my beautiful bride had to endure watching all ...
Planning a AM sun border8/28/2006
  Q: First, thanks very much for taking the time to consider my question. Your advice is very much ...
  A: Hot dog! A record 9 questions in one e-mail... Happy to help out: For low maintenance, the weed ...
Synthetic grass8/27/2006
  Q: I reside in Las Vegas so the heat and lack of rain have a lot to do with my considering synthetic ...
  A: I heard last year about your city's "bounty" on turf grass...Here in Reno, natural turf is being ...
Pruning Sweet gum trees8/23/2006
  Q: I have 3 Sweet Gum trees that live along a chain link fence in North Georgia. I really enjoy the ...
  A: I have not seen any method to "prune" the base or side trunk off of a mature tree. (By the way, ...
Yellowing sweet gum tree8/21/2006
  Q: I have a 4-5 year old sweet gum tree in Northeast Ohio. Lately, the leaves on the inside are ...
  A: Some interior leaf abscission (leaf drop) almost always occurs in mid- to late-Summer as a response ...
Blue spruce close to house8/13/2006
  Q: The former owners of our home planted a blue spruce about 3 feet from our home. The tree is now ...
  A: The Blue Spruce (Picea pungens) needs space - so planting them too close to buildings, walks, or ...
Land question (sorta)8/11/2006
  Q: Mr. Chapelle: Thanks for the quick response, and for the helpful suggestions. You're right, of ...
  A: Wow - you are a patient man! He really sounds like a goober of a contractor. Maybe you can hire a ...
Courtyard Entry way - HELP!!8/11/2006
  Q: My house is L shaped and we are converting the garage into a family room and adding a new garage ...
  A: Sounds like you are still in the midst of construction. So, now is the time to make plans to "fix" ...
Land question (sorta)8/10/2006
  Q: Mr. Chapelle: Not sure if this question is in your field of expertise, but maybe you can help steer ...
  A: First off, some basic math - the square root of 16,000 sf is 126.5 feet x 126.5 feet. A very large ...
pics8/10/2006
  Q: can u send me som nice pics of gardens to my mail or suggest sites were i can see?
  A: I know it sounds simple, because it is! Go to Google.com, click on IMAGES, then type in the search ...
Bradford Pear8/8/2006
  Q: I live in the Midwest and one of my Bradford Pear trees has lost all of its leaves. It started in ...
  A: Sadly, I have no magic answer for you...it is probably dying or is already dead. And, it may due to ...
Front house landscaping8/8/2006
  Q: Marc, Thanks for volunteering your time. We live in Frederick MD (about 25 miles North of Wash DC ...
  A: If I had to hazard a guess, I'd say you were a USDA zone 6a/6b...I've been though Fredrick MD, on ...
Pruning forsythia bush8/7/2006
  Q: I am in Western New York (Buffalo area) Can a forsythia bush be safely pruned back beyond where the ...
  A: Forsythia is kind of like asparagus, in that you prune it back all the way to the ground...you ...
Installing pavers in a pathway8/7/2006
  Q: I'm planning a 30 foot by 4 foot walkway on a slight slope (2 foot drop in about 30 feet). I want to ...
  A: I'd go with the 3/4" rock, as the "turkey grit" sounds too unstable. By that, I mean that the ...
drainage problem8/5/2006
  Q: This takes a bit of explaining, so please bear with me. We live in a development 15 miles north of ...
  A: It sounds like you have bigger issue than a pesky drainage problem. Its called "subsidence" - for a ...
Looking for large yew8/4/2006
  Q: I am looking for a rather large yew ... approximately 15 feet tall by 8 feet wide. Any suggestions ...
  A: Linda- There are commercial plant locators (kind of like talent scouts), as most contractors don't ...
Jacaranda8/4/2006
  Q: I planted the seeds of the Jacaranda tree and of a sapote tree. The labels were blown away by the ...
  A: There are four different kinds of Sapote/Zapote grown in South America: black (Diospyros), white ...
3d programs for garden design8/3/2006
  Q: I think autocad or 3dstudio max are the best I'll wait for your opinion thanks
  A: I had this question asked last year, and I still have no firm opinion...I've been using AutoCAD ...
weed block8/2/2006
  Q: I have areas around my home (slopes, pool, house perimeter) where I want nothing to grow..what kind ...
  A: There really is no good reason for using plastic sheets, because it traps moisture and stops air ...
trees near foundation7/31/2006
  Q: Are these roots safe to be so close to the foundation or should we have it removed? Question 2: ...
  A: 1.) What a lovely tree! The Cupaniopsis has no specific invasive root problems to speak of (its a ...
Sealing Paver Patios7/31/2006
  Q: I was wondering if you could tell me the advantages and disadvantages of sealing a paver patio. We ...
  A: There are several reasons you should seal your pavers. The most dramatic is for the aesthetic ...
How to stop ivy growth around window frames7/30/2006
  Q: Is there a spray/chemical that you can paint on the wall to impede the sucker growth of Ivy, I have ...
  A: I previously suggested the use of paint mixed with a chemical called Treflan. i frankly don't know ...
weed membrane alternative for flowerbeds7/29/2006
  Q: i have 3 or 4 flowerbeds roughly 7 feet long and 18 inches wide. i want to put tree bark mulch ...
  A: I've used old newspapers. Lay about four or five sheets down, punch holes where you want the "good" ...
landscaping around a detention basin7/28/2006
  Q: We live in south eastern pennsylvania in a new construction house. we have a big back yard, but ...
  A: some trees that can stand being alternatively wet, then dry are: Swamp White Oak - Quercus bicolor ...
PLANT AROUND OUR POOL7/28/2006
  Q: ... WE ARE BUILDING A SMALL POOL 33X11 RECTANGLE WITH ONLY 3 FEET WIDE AND 11 LONG THIS AREA I WANT ...
  A: Susie - Do you mean King Palms (Archontophoenix cunninghamiana)? Yes, you are in one of the rare ...
privacy shade trees7/27/2006
  Q: Can you recommend some fast growing bushes/trees for a shady area in Georgia that will cover the ...
  A: You're in luck. There is a talented fellow named Walter Reeves that has a very exhaustive website ...
flooding pool patio7/27/2006
  Q: A few years ago we had a pool installed. Because the back yard flooded, we raised the concrete ...
  A: Not good, at all. Standing water next to a house is a big no-no. I would recommend a two-pronged ...
Landscaping around an inground storm shelter7/26/2006
  Q: My son just bought a house in Norman, Oklahoma. Right outside the front door along the walk from the ...
  A: Small world. I was born in Norman, Ok. I remember we were the only house on the block with a ...
controlling ivy on walls7/25/2006
  Q: what is the spray you can paint on the wall to impede sucker growth you talked about in your 4/7/06 ...
  A: I did a quick google search, but could not recall the name of the product, and I don't specifically ...
Jacaranda tree facts7/25/2006
  Q: I have a very large (50+ft), healthy, jacaranda tree. Do limbs fall off jacaranda trees if they ...
  A: Sorry for the delay. I looked through my technical information, and there is no obvious branch ...
new deck landscaping?7/24/2006
  Q: we just installed a sunroom that opens to a 9 x12 smallish deck. it has white lattice around the ...
  A: (Weird - sorry for the delay - I thought I'd answered this already - I'm changing offices and ...
sweet gum trees7/22/2006
  Q: They are still relatively small so for now they don't pose any sort of threat. My issue is this. ...
  A: The Liquidambar (Sweet Gum)is a good street tree, or screening tree in groves...IF there are no ...
Bradford Pear Trees7/22/2006
  Q: What is the possible future outcome to the tree and my property if a professional cuts exstensive ...
  A: Pear roots are not particularly sensitive to prunig, however, like most other trees, they are most ...
When should I plant holly plants?7/16/2006
  Q: Marc, none of the shrub experts is in so you're getting this question-- hope you don't mind. My MIL ...
  A: Generally, its good to plant in the Spring or the Fall, before 1st frost. Holly is generally ...
blue hydrangea7/16/2006
  Q: What do I do to my soil (I know I need to add aluminum?) to make my white hydrangeas turn blue. How ...
  A: I don't know if you can turn WHITE into BLUE, but many gardeners buy a blooming BLUE flowered plant, ...
regrading around the foundation - wet basement!7/16/2006
  Q: We live in NE Iowa and are getting ready to sell our 100+ year old house. The problem is, during ...
  A: Sounds like what you are trying to make is a parimeter drain, but it may not fully intercept the ...
Controlling vegetation growth7/14/2006
  Q: I am having a horrible time controlling the growth of weeds and grasses in walkways and bush beds. ...
  A: My sympathies. I'm surprised the "total kill" didn't work. You can practically spell our name with ...
moving trees7/13/2006
  Q: I have just fenced my backyard and the previous owner put 2 big spruces and several bushes--i don't ...
  A: Moving plants is o.k. I've moved trees over 25 feet tall, but the bigger they are, the less likely ...
Transplanting blue spruce7/12/2006
  Q: Want to transplant a 3 ft tall spruce which is currently along a fence. How do I do this? Zone 5 ...
  A: Its usually best done in the early Spring or Fall...the Summer sun just barbeques them before they ...
Bradford Pear6/28/2006
  Q: I live in Indianapolis, In. We have a Bradford Pear tree in our front yard and love it. But the ...
  A: Suckers usually come up from the grafted stock, and in older trees may indicate that the tree is in ...
what to do with a large 45 degree angle slope6/24/2006
  Q: My house is on a hill. Behind my home is a 45 degree angle slope. It is quite large, and there ...
  A: I took some time to respond to this, because I wanted to contemplate a little before suggesting ...
Laying Flagstone on Concrete Slab6/21/2006
  Q: I want to lay 1/2" red flagstone with 1/2" joints on my existing concrete walkway. My climate is ...
  A: I would use one of two products to directly attach these flagstones to the existing concrete - if ...
locus root system6/18/2006
  Q: janesville, wi. 53548 just viewed a program on a cable show regarding an evasive root system ...
  A: The roots of the black locust are usually shallow and wide spreading, but deep roots can also be ...
Tree House6/16/2006
  Q: Can you give me guidance on building tree house or can you direct me to a source. thanks
  A: Such a simple-sounding question....but, WOW! what a full subject! There are books, seminars, and ...
Planting in tree stump area6/7/2006
  Q: I live in southern New Jersey, Zone 7. I had double scrub oaks removed..50 foot. The stumps were ...
  A: The Russian Junipers (Juniperus semiglobosa), and in reality all the junipers (Siberian, Common, ...
Lawn alternatives6/4/2006
  Q: Have a two family home in Linden NJ (6a or 6b zone) There is a small front lawn (about 10 by 6). ...
  A: FOLLOW-UP I did not mean to imply that you CANNOT plant a shade or patio tree. The area required ...
i am beginner that needs help6/2/2006
  Q: i a beginner and when other say these thing i dont know what thay mean so could you help me out so i ...
  A: I don't do homework questions ("describe, define, illustrate, explain"....) However, if you want to ...
Non evergreen hedge5/30/2006
  Q: I live on a corner property and need a hedge to block the view of the cars. I don't want the hedge ...
  A: FOLLOWUP I read your quetion too quickly!~ I'm sorry. Forgive my carelessness. I thought you ...
Bradford Pear Tree5/30/2006
  Q: I live in central Ohio and have a Bradford Pear that is planted near my paver patio. I have noticed ...
  A: The tree is sufficiently mature, at 25 ft. tall. Trimming back one 1/2" surface root should not harm ...
ZONE 9 PLANTING5/28/2006
  Q: I HAVE A HUGE OAK TREE IN THE FRONT YARD WHICH WON'T ALLOW ANYTHING TO GROW UNDER IT. I WANT TO PUT ...
  A: Nope - I won't suggest Azaleas. I would, however, suggest you not fill the base of the oak with ...
Locus tree5/25/2006
  Q: I live in Ontario Canada and have a Locus tree that is about 30 yrs. old. Some of it's branches are ...
  A: FOLLOW-UP I didn't answer you main question (sorry!), which was should you prune it to increase its ...
sloping ground5/24/2006
  Q: I am a novice in gardening. My backyard slopes out downwards towards the fence. I am thinking of ...
  A: South-facing is good for those plants that need full sun. As for the slope with the fence at the ...
Late Sept. blooms....5/22/2006
  Q: I m writing to see if you might be able to suggest some plants that will still be doing well in LATE ...
  A: I just recently picked up an interesting guide from Home Depot, called "Annual, Perennial, and ...
Slate path5/19/2006
  Q: I am planning to build the main path to my house front door with slates. I am planning to use big ...
  A: It would be a great look & it's a great idea. Also, weeds don't grow through resin-bound products. ...
retaining wall5/18/2006
  Q: I would like to make my own retaining wall blocks were can I get block molds 12x8x4
  A: FOLLOW-UP: I found a link that comes close... http://www.westbrookblock.com/products/8inch.htm ...
Ficus Hedges5/16/2006
  Q: I live in Boca Raton, Florida and have been told by my HOA that Ficus Hedges are the only hedges ...
  A: You're in a pickle. I hate HOAs that are formed with by-laws that are poorly written (usually by ...
creeping juniper5/15/2006
  Q: Our creeping juniper appears to be dying in the middle of the plant - large 12-inch brown centers in ...
  A: Could be all sorts of things...somebody stepped on it, or its drip emitter is clogged, or it's sick ...
WOOD CHIPS AROND TREE5/15/2006
  Q: ------------------------- Followup To HELLO! I MADE A MISTAKE. I HAVE A BLACK MAPLE NOT A OAK AND I ...
  A: Black Maples (Acer nigrum) are a shallow-rooted tree - their roots grow out for long distances (100 ...
trees5/13/2006
  Q: I recently had to have a "mound" drain field system installed due to heavy clay soil. It's huge and ...
  A: It used to be that the standard detail for this effluent system required the use of junipers to ...
WOOD CHIPS AROND TREE5/10/2006
  Q: I HAVE A HUGE( 12 FEET AROUND) OAK TREE IN MY BACK YARD THAT I HAVE BEEN PUTTING RED WOOD CHIP ...
  A: Depends on the type of oak...a Swamp Oak, that lives its life submerged in the southern woods of ...
Problem with Boxwoods5/8/2006
  Q: I recently purchased four boxwoods from a local nursery and have a problem. I planted the shrubs in ...
  A: I doubt it...sounds more like transplant shock, or failure to water them after initial planting, so ...
Tropical Lanscaping5/6/2006
  Q: I live in Key West at present. I am buying a home in Charleston, SC. Will tropical plants grow in ...
  A: Clemsen University's Ag Extension has a fine website for you to see what may grow in your new ...
OVERSEEDING MISTAKE5/4/2006
  Q: I have a lawn that is 3 years old. I live in southern Ohio (Cincinnati).I have over seeded each fall ...
  A: First, thanks for your patience...our ISP was down on Friday. I spoke with the fine folks at ...
Terraces5/4/2006
  Q: We are buying a home that has an area at the rear of our lot that has a fairly sharp curved incline ...
  A: FOLLOW-UP: I erred. It's not 5 cubic yards, its 50 cubic yards that typically triggers a grading ...
hydranger (spelling?)4/29/2006
  Q: I recently bought a blue hydranger. I've been getting conflicting answers. Please help. Do I ...
  A: You can fertilize a Hydrangea, but its not really necessary if you have a planter bed with ...
Mulch4/27/2006
  Q: I have a house that was built in 1945. There was evidence of termites in the past but I have had it ...
  A: I like free. I've enjoyed many "free" landscape items over the years, as friends & family have ...
lanscape help4/25/2006
  Q: Wow - that is great info. If i can, let me add some clarity and look for your recommendation. I ...
  A: This is a link for "tall & skinny" trees... http://www.backyardgardener.com/tree/indexlist25.html ...
lanscape help4/25/2006
  Q: I'll keep it simple. I live in 94565. Hot as heck during the summer and somewhat of a clay ground. ...
  A: Well, what you are looking for are large shrubs that can be pruned into small trees, or patio-sized ...
palermo tree4/24/2006
  Q: someone gave us a palermo tree? . do you know anything about it or where i could find info about it ...
  A: I don't know of a tree with that common name...maybe the Palmetto Tree (Sabal Palm) of Florida/South ...
garden paths4/21/2006
  Q: How can we reuse concrete sidewalks by breaking it up into irregular pieces for a path?
  A: Here is one person's adaptive re-use of broken concrete to make a path: ...
groundcover in NH4/21/2006
  Q: I have been reading your suggestions for ground coverings on a slope. I've done the prep, but now I ...
  A: As a follow-up, Bobbie, you mentioned that you live on a shoreline. Here is a link from UNH for ...
Boxwood Hedge4/15/2006
  Q: We moved here 3 years ago and there is a boxwood hedge in the front that had been neglected. Over ...
  A: I would not cut it to the ground. Their survival would be unlikely. Here is a good link from ...
Forsythia bushes4/14/2006
  Q: I have a couple of rather large forsythia bushes along the border of my yard that for the last few ...
  A: Forsythias flower from the previous season's growth, and not on new growth. Therefore, pruning ...
Noise barrier4/12/2006
  Q: We have just moved to the mountains and have found a lot of 2 acres to build a house. The top area ...
  A: A rockery wall as close to the noise source as possible will have a "reflecting" property to it, and ...
english ivy not adhering to concrete wall4/7/2006
  Q: 10 years ago we planted cuttings of english ivy from my parents house along a 60' long, 20' high ...
  A: Interesting - I'm usually asked how to STOP it from attaching to walls (there is a spray/chemical ...
hide a wall and wind brake3/31/2006
  Q: i have a 6 foot wall around my back yard my area is is just west of palm springs avrage rain fall ...
  A: My desert home, The Great Basin, actually is tougher on plants because it is a "cold desert"...you, ...
Privacy screen3/18/2006
  Q: We bought our home in northern Ohio a few months ago and we have a large picture window in the ...
  A: The quickest solution is a fence, curtains, or paying the neighbor to paint his house...but I think ...
gophers3/13/2006
  Q: We would like to work on getting our yard in order. The major problem that we have is gophers. ...
  A: With an average infestation, these little guys can move about 50 tons of soil per acre, in one year. ...
Fencing3/9/2006
  Q: I'm wondering if anyone has come up with a sightful way to block grass from coming up around fences. ...
  A: You can pave under the fence with concrete or brick pavers, but I wouldn't hesitate to use the ...
Jacaranda tree leaves2/26/2006
  Q: I live in the San Diego area and have 3 jacaranda trees that I planted about 4 years ago. They ...
  A: Its considered a "Semi-deciduous" tree - so leaves coming off in the fall is normal. Just about ...
Festuca rubra grass morphology.2/7/2006
  Q: I would like to know the form and morphology (appearence)of Festuca rubra and its uses in the ...
  A: General appearance and uses: http://www.annies