You are viewing all Organic Growers Supply products related to “Sunn Hemp.”

B&B Summer Mix
Mixes - Farm Seed

A cover crop blend of 40% buckwheat, 40% BMR sorghum/sudangrass, and 20% Sunn Hemp for nitrogen fixation. Loves heat. First-rate smother crop and biomass builder formulated to reliably winter-kill. read more

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Sunn Hemp
Farm Seed

Annual legume. Rock star cover crop builds organic matter, fixes atmospheric nitrogen, controls harmful nematodes, and still finds time to be beautiful! Grows vigorously in warm conditions. read more

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