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Highly recommended for fertigation in the presence of hard waters
its micro-particulates link together to form a semi continuous porous "particle film" barrier that protects your fruits
Mix with grains and protein sources at a rate 60 lbs per ton
EPA registered and OMRI listed
It is 100% biodegradable
Epsom Salt - Magnesium Sulfate Technical Grade - 50 lb black vine weevils Highly recommended for fertigation inMagnesium Sulfate (Epsom Salt) Technical Grade Mg 9. 8%, S 12. 9%. Quick acting magnesium fertilizer for soil or foliar applications. For home, cosmetic, bath, or float use we offer USP grade Epsom salt. Epsom salt is non returnable. Apply according to a soil test or tissue analysis. Spec Sheet OMRI SDS