A green sheet is used for commercial greenhouse and nursery container mixes. The sheet appropriate for your crop must be completed and sent along with the sample to the laboratory. The recommendations may not be accurate if the information sheet is not filled out properly. Seal the completed information sheet into the envelope. Do not detach the envelope from the bag.
Mailing Send the sample and information sheet to the laboratory.
Print your name and complete address on the envelope. Check the type of information sheet enclosed. Do not send this page to the laboratory. All inquiries should be addressed to your local Cornell Cooperative Extension agent. Follow recommendations and keep records Study your fertilizer recommendations carefully.