Experts and BHG readers answer.
how to improve soil
Thanks for writing. The best thing you can add to improve your soil is compost. You can make your own compost, purchase compost, or use a combination of the two. Learn more about compost at http://www.bhg.com/gardening/yard/compost/
You might also have a soil test done: http://www.bhg.com/gardening/yard/soil/do-a-soil-test/"