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100% organic ingredients which when activated create a blast of CO2 that can reach 1200 ppm in a 12x12x12 area
9% Ammoniacal Nitrogen
: Organize your flower into different sizes at unparalleled speed
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Jack's Professional 16-4-17 Oasis Hydroponic FeEd Water Soluble Fertilizer, 25 lbs. pH Adjusters 100% organic ingredients which whenJack's Dark Weather formula is one of our most popular when growers are looking for a way to increase calcium into their fertility program. An ideal product for growers who want a non phosphorus, high nitrate product with calcium. Alternate with 20 10 20 Peat Lite or use as a "finisher" for flowering plants like poinsettias. This formula has the traditional micronutrient levels needed for general production. For Use On: All plants Jacks Professional
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