AboutJames L. Crowder Expertise I can answer questions about soils, soil amendments, drainage and proper planting. I have extensive background in homeowner labeled pesticides (insecticides, herbicides, fungicides, etc.) and their proper use. I can also answer questions about the growing requirements of specific plants
Experience I have 37 years experience in the lawn and garden business split fairly evenly between the retail nursery business and wholesale distribution of consumer lawn and garden products. From 1990 to 2000 I co-hosted a weekly call-in talk radio program in Memphis, TN.
Organizations Garden Writers Association
Horticultural Board of the Mid South Fair
Publications Green Thumb Magazine - out of print
Education/Credentials 37 years of learning everday.
Awards and Honors Past president of the Memphis Horticultural Society.
Past president of the Memphis Bonsai Society.
Memphis Horticultural Society 2008 Horticultural Excellence Award
Question I have dampness in my basement and looking to solve it with grading. I am having difficulty finding clay based soil in my area. Can I use pure clay? If yeas can I cover it with thin layer of mulch? If not how much clay should clay based soil have? Can i mix clay to regular soil?
Answer Hi Elaine, If you are using clay to divert surface water, then pure clay or a clay/soil blend should work. Pure clay will divert more surface water if the grade is correct, but will hold more water if not done properly. If this area is to be planted, then I would use the same soil you have now. You want to avoid layers of different soil types. Mulch on top of either is fine unless there is enough slope to cause a wash issue. Jim
