THIS PRODUCT IS CURRENTLY NOT AVAILABLE IN CALIFORNIA NOTICE: WE ARE SWITCHING OUR ORGANIC CERTIFICATION FROM OMRI TO WSDA FOR NO GOOD REASON OTHER THAN THEY ARE A LITTLE CHEAPER. BOTH ORGANIZATIONS ARE A COMPARABLE AUTHORITY. Organic micronutrient supplement formulated to correct deficiencies for all organic crops hydroponics systems container plants and landscapes. Citric acid chelated for stability and availability and improved plant uptake. Safe and natural non-phytotoxic formula. Highly effective as a foliar spray or watered in to soil soilless or hydroponic root zone applications. Nothing quite like this has ever been available before.