Description
Jack’s Finish Formula
You’ve always been told to finish strong. This formula is ideally formulated for this purpose to provide your plants with a very low nitrogen, high phosphorus and very high potassium content to keep the whole plant happy to the end of its crop cycle.
Soluble. Available. Consistent.
Made in the USA. The same family that professional growers have trusted for over 73 years.
Heavy Metal Free.We test all of our ingredients upon arrival to ensure the highest quality in our formulas.
High Quality at Low Cost.By using our recommendations for mixing, you’ll only spend 1 to 3 cents per gallon.
Efficient and Effective.Our powdered formulas are crafted from technical grade ingredients and optimized specifically for your needs.
Our Product
Jack’s Nutrients is a collection of formulas that gives you choices that work for many different controlled environments without the hype or confusion of extravagant names and crazy labels. Real fertilizer to get you real results. The Jack’s Nutrients lineup is comprised of the FeED and BOOST products to offer you an efficient powdered solution that delivers the exact nutrient balance according to the crops requirements.
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