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(1) Root Control Disc
facilitated by multiple duct openings and an air venting screen to ensure a fresh supply of air
It is suitable for certified organic production and made in the USA
High purity Propane is USA sourced
Growers Choice Digital Lighting Master Controller Pesticides + Insecticides (1) Root Control DiscA dual zone lighting controller for greenhouses and grow rooms The controller splits into two independent channels, A and B, each daisy chaining up to 100 fixtures for 200 total. A 0 11. 5V signal dims smoothly from 10 to 115% output. A 24 hour cycle with 10 60 minute sunrise and sunset ramps eases plants into and out of each day. It works with Growers Choice CMH and DE fixtures and ROI Series LED. Growers set each zone on the LCD touchscreen and save
