Grow1 3 Gal B&W PE Grow Bag (Case of 18 Packs) 25 micron These leading-edge blocks have the

These leading-edge blocks have the optimal fibre structure and physical properties for crop uniformity

PAllet of 30

While potassium hydroxide (KOH) has been the traditional choice for pH adjustment

and modular design lets you link and power multiple 100–277V fixtures from a single input power

with IP65 connectors that protect against dust and liquid ingress

Grow1 3 Gal B&W PE Grow Bag (Case of 18 Packs) 25 micron These leading-edge blocks have theGrow1 PE Grow Bags are a great alternative to expensive pots. Grow1 PE Grow Bags are 5. 5mil thick and are made of strong polyethylene. All black bags are perfect for blocking light and help with algae, mildew, and pest control. White and black bags feature an all black interior as well as an all white exterior to help reflect light. All Grow1 PE Grow Bags feature prefabricated holes to assist with drainage. Case of 18 Packs