Description
Jack’s Classic All Purpose 20 – 20 – 20
Jack’s Classic plant nutrient formulas use only the highest quality, technical grade materials.
Jack’s Classic All Purpose is a balanced blend of Nitrogen, Phosphorus and Potassium with fully chelated trace elements that work well on all plant materials as a general-purpose fertilizer.
It’s especially effective on indoor foliage plants to keep leaves green and healthy !
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