2023 Update: soil sample kits with a January 2023 expiration dates are still valid and will continue to be accepted by the Virginia Cooperative Extension.
Soil sample kits are available at all of the Fairfax County Public Library branches. A fee is charged by Virginia Tech for soil testing. Residents must mail their samples with a check or money order to the Soil Testing Laboratory at Virginia Tech. All samples and payment must be sent directly to the VA Tech campus in Blacksburg. The form attached to kits has the address, pricing and other information.
