Description
In about 15 minutes
Usage: Ideal for delicate harvesting
Whether you're growing premium flower or running a large-scale operation
customizing your setup has never been easier
Root drench preventatively every 7-14 days
12" Backdraft Damper Grow Light Reflectors In about 15 minutes12" Backdraft Damper Made of galvanized steel, this 12" damper prevent air leakage into your fan setup. They are easy to install, fit directly onto the ducting, and prevent a backdraft of air when the fans are switched off.