DEWITT 6YR WD BARRIER 3FTX100FT Ideal-Air These membranes are classified as

These membranes are classified as TFC (Thin-Film Composite)

The Harvest Keeper Vacuum Sealer allows you to control the seal time of your bags between a 5-8 second range

Roots grow deep and the plant is protected from water stress while it receives the constant nutrition it needs

Package Includes: 1 iPower 36”x 36”x 72” Grow Tent

What's more: coco coir contains high levels of naturally occurring potassium and if you fail to account for this already present amount of potassium your risk poisoning your plants via potassium toxicity

DEWITT 6YR WD BARRIER 3FTX100FT Ideal-Air These membranes are classified asDeWitt 6 Year Weed Barrier 3ftx100ft 16ea