Down To Earth Granular Root Zone with Mycorrhizal Fungi 8oz Plastic Grow Bags What the pros use

What the pros use

or other inputs in an irrigation or hydroponic system

which improve your plants' health by sustaining high colonization of beneficial bacteria in the growing medium

We include a smart

Reap the bud-bulking benefits of Big Bud® — the world’s #1 bloom booster — without risking nutrient imbalances in your coco coir grow

Down To Earth Granular Root Zone with Mycorrhizal Fungi 8oz Plastic Grow Bags What the pros useGreatly increase the absorptive surface area of root systems. Down To Earths Granular Root Zone is a powerful blend of beneficial soil organisms that colonize plant roots and expand into the surrounding soil to greatly increase the absorptive surface area of root systems. Down To Earth new professional grade and ultra concentrated formula of mycorrhizal fungi, Trichoderma and a diverse mix of bacterial species work symbiotically to promote enhanced