Jack’s 0-12-26 No Nitrogen Part A (25lbs) Saponins Simply open

Simply open

Our powerful one-part grow and one-part bloom formula can serve as base nutrition or as a supplement

They fit inside the reservoir top to guarantee that any water that may collect on top falls back into the reservoir

For use with Super Flex UV PE Tubing

Jack’s 0-12-26 No Nitrogen Part A (25lbs) Saponins Simply openZero nitrogen formula delivers a proven ratio of P and K to achieve harvest goals. Designed to follow the Part A system of nutrient delivery. This purely soluble and available formula keeps secondary and micronutrients consistent at each feeding. As with all Jacks fertilizers, we use only the highest grade technical materials in our formulation. Manufacturing is done under laboratory control with the finest available mixing and blending equipment