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as it is designed to use with a General Hydroponics® controller supplying multiple
two slots for custom plant inputs
The unit can deactivate CO2 enrichment during the night cycle and perform CO2 evacuation as well
conductivity (a measure of the nutrient salts present in the media) and temperature directly from the root zone or in nutrient a solution
H2O removal: (24hrs) 60 pints (86°F
GroVision® High Performance Shades® - Pro Timers as it is designed toGroVision High Performance Shades Pro GroVision 'Pro' High Performance Shades feature color balancing polycarbonate lenses which are excellent for use in all grow room applications. The 'Pro' model is designed for an everyday comfortable fit. They feature scratch resistant polycarbonate lenses with full UV protection which meet ANSI Z87. 1 American National Standards. The full black frames are fitted with special, high tech blue lenses that are
US$ 21.95
US$ 22.95
US$ 28.00
US$ 22.95
