The magical medicine plant strikes again! These hemp-fiber squares block weeds and preserve moisture around the base of your young trees, giving you more time to sit on the porch adjusting your attitude with other cannabis products if you’d like. Would also work well for other large plants, like tomatoes—or cannabis, for that matter.
Simply slip the square around the base of your plant and secure two diagonally opposite corners with Earth Staples. Easier and tidier to use than loose mulches; safe for humans, animals and the environment. Fully biodegradable, but quite rugged: expect them to last one or two seasons depending on soil and weather conditions. Will fully break down after three or four years. 18"x18"x½". AYC NEW!
8405 Hemp Tree Squares
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Inoculants, soil amendments, fertilizers, livestock supplies and pesticides are labeled as: OMRI: Organic Materials Review Institute. Most state certifying agencies, including MOFGA, accept OMRI approval. MOFGA: Reviewed and approved by the Maine Organic Farmers & Gardeners Association Certification Services. Allowed for use on MOFGA-certified farms. Check with your certifier. WSDA: Listed by the Washington State Department of Agriculture’s Organic Certification division for use in organic agriculture in Washington State. MOFGA has indicated that they will accept products on this list for their certification program. Check with your certifier. Nat’l List: One-ingredient products on the NOP* List of Allowed Substances (subpart G of the Organic Foods Production Act, sections 205.601-606). Check with your certifier. AYC: Ask your certifier. Has not been reviewed by a certifier, but the active ingredient is allowed. Ask your certifier. Not Allowed: A few of the products we list are not allowed for organic production but we think they have a place in sensible agriculture and can be used when certification is not an issue.
Click here for our list of soil amendments, fertilizers, and disease and insect controls along with their certification status and manufacturers.