Jacks 7-15-30 Finish Feed 25LB

Jack's Nutrients 7-15-30 is ideally formulated for the purpose to provide your plants with a very low nitrogen, high phosphorus and very high potassium content to keep plants happy to the end of its crop cycle.
Includes an effective formula designed in promoting a robust plant with high quality nutrients at the right ratio for plant uptake at it's growth stage.
Having the correct knowledge of your water pH and alkaninity is an important factor in growing strong vigorous plants. For this reason, the use of Jack's Nutrients products is recommended to achieve a finished soluton with a target range of pH 5.8-6.2.
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.
The product line 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.