Uni-Gro Vermiculite Soil Additive - 12qt - Bag - Ready-to-Use Grow Tents Systems Trays By directing stems and fruit

By directing stems and fruit sites outward

a patented breakthrough Bio Charge®

Maximum Operating Pressure: 87psi (6 bar)

and will display the CO2 ppm level

*Firmware Update Note: To update firmware on the TrolMaster's controllers and modules

Uni-Gro Vermiculite Soil Additive - 12qt - Bag - Ready-to-Use Grow Tents Systems Trays By directing stems and fruitUni Gro Vermiculite is a soil additive that uses its accordion like particles to amend soil by retaining water, improving aeration and prolonging nutrient release. Its ability to retain both air and water makes vermiculite ideal for conditioning container soils. Vermiculite can also be used for seed germination, bulb storage and flower arranging.