30 Gal B&W PE Grow Bag (10-pack) flowering Smart Alert Technology utilizes a

Smart Alert Technology utilizes a 32 MHz fully integrated microprocessor to keep your setup running smoothly

humidity and CO2 and VPD levels without the need to actually control any devices

These contaminants can also quickly foul Reverse Osmosis membranes

From brand to brand they have nothing unique or different to offer

The tray's design also allows for proper air circulation between the wicking mat and the tray bottom providing good air movement and helping to keep the root zone healthy and happy

30 Gal B&W PE Grow Bag (10-pack) flowering Smart Alert Technology utilizes aA great alternative to expensive pots, these plant safe 5. 5mil polyethylene bags have a white exterior to reflect light and a black interior to prevent algae growth and have pre made holes in the bottom for drainage.