Diamond K Gypsum - Solution Grade

Big Worms Worm Farm Verified independent store

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Premium 97 Solution Grade Diamond Gypsum How to Use Use at lower rates (50-400 lb/acre) than non-soluble gypsum, but more frequently For foliar rates use 1-10 lb/acre Can be used f or fertigation 1-2 tablespoons per 5 gallons for container gardening/flush Show more