You are here:

Soil Issues/soil around a dead oak

Advertisement


Question
Hello-I have started a vegetable garden around the base of an old dead oak stump.The soil seemed wonderful and easy to till, sandy and loamy and initially all the vegetable plants seemed to do well but all are yellowing somewhat now.Is there a deficiency in oak soils?How can I correct it.Thanks

Answer
Hi Pamela, the soil may be deficient, but it would have little to do with the oak.  Oaks however, tend to grow in soil that's more acidic than your garden would prefer, so I'd have your pH checked.  I suspect you'll need to add some lime. Your pH should be around 6.5.  Yellowing can be caused by nutrient deficiency, water issues (too much or too little) and disease, so I'd take a soil sample and a few leaves to your local garden center and let them give you a more accurate diagnosis.  Jim

Soil Issues

All Answers


Answers by Expert:


Ask Experts

Volunteer


James L. Crowder

Expertise

I can answer questions about soils, soil amendments, drainage and proper planting. I can answer questions about insects and diseases, weed control, etc. 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 40 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

Publications
Green Thumb Magazine - out of print

Education/Credentials
40 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

©2012 About.com, a part of The New York Times Company. All rights reserved.