Jack's Professional Boost Epsom Salt (Magnesium Sulfate) Container Size:25 lbs. Designed to minimize noise and

Designed to minimize noise and vibration

DO NOT use as a foliar spray

polyethylene discharge tube

Temperature Range: 41° F-90° F (5° C- 32° C)

Jack's Professional Boost Epsom Salt (Magnesium Sulfate) Container Size:25 lbs. Designed to minimize noise andJack's Professional Magnesium Sulfate is part of the BOOST line of products and is an essential item for the Jack's 3 2 1 program. This nutrient supplement is backed by scientific research and quality testing. The Mg + S (magnesium and sulfur) in Jack's Nutrients Epsom Salts undergoes extensive quality testing to ensure the lowest possible levels of heavy metals. You can have confidence that when you add a boost of Mg + S, you are getting pure