Rack Panel Blank 2U Steel, Black Powder Coat /w Screw Set veg-and-bloom and successfully reclaims and purifies

and successfully reclaims and purifies the condensate water that would normally go down the drain

Hanna suggests cleaning the bulb and junction of your electrode on a regular basis to ensure that the probe is always clean and to prevent any clogging of the junction

Cobalt Nitrate

It can also be applied moderately during early flowering and fruiting as a supplemental nitrogen boost

Rack Panel Blank 2U Steel, Black Powder Coat /w Screw Set veg-and-bloom and successfully reclaims and purifiesDesigned to be installed into standard equipment racks, and takes 2U of rack space. Blank panel helps conceal gaps in the rack and supports proper thermal control by directing airflow. Panels are constructed with thick gauge 3mm cold rolled steel for heavy duty lifetime use. Each panel is coated with matte black powder coat paint for a clean and high end look. Top and bottom flanges curved back to increase strength, and a professional appearance.