We are no longer accepting soil for testing. See the link below for other testing facilities.

GrowNYC will be offering $5 soil pH tests from now until Friday, April 1st.

Interested gardeners can send a tablespoon of soil from the first 6 inches of their garden, in a plastic bag, to:

GrowNYC
Attn: Soil Test
51 Chambers Street, Room 228
New York, NY, 10007

Make checks or money orders payable to GrowNYC.

Please note that we will only be testing your soil's pH. More information on where to get your soil tested for toxins and chemicals can be found at Grow to Learn NYC's soil testing page.