Jack's Professional Boost Epsom Salt (Magnesium Sulfate), 2.2 lbs. Multi-Function Grow Room Controllers Model: 18DX30

Model: 18DX30

Maximum height: 9

KALIX Fultek is used to improve soil structure and increase nutrient uptake during all phases of plant growth

What Is Real Growers Recharge

Jack's Professional Boost Epsom Salt (Magnesium Sulfate), 2.2 lbs. Multi-Function Grow Room Controllers Model: 18DX30Jack'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