The Homegrown Mailbox: How and Where Do I Get My Soil Tested?
...I was able to interpret the results myself with their slightly overpriced booklet that you can order along with the test. Another approach, especially if you live in an old house like ours, is to assume that your soil is contaminated, skip the test, and grow things in raised beds, containers or stick to ornamentals. You could also try bioremediation: each season plant a cover crop, let it grow, and then pull it up and dispose of it. Test the soil...