Growers Choice Master Lighting Controller Propagation Tools & Accessories Thicker cell walls are harder

Thicker cell walls are harder to pierce and penetrate

It may be applied full strength to the soil

Hardwood floors

and reads temperatures in Fahrenheit or Celsius

Growers Choice Master Lighting Controller Propagation Tools & Accessories Thicker cell walls are harderGrowers Choice digital lighting controller enables the grower to control up to 200 fixtures. It is compatible with all GC 315 CMH, GC 630NS CMH and GC 1000 DE fixtures. This dual channel controller allows daisy chaining up to 100 fixtures per zone. En abling complete control of your growing environment with timed on off switching, sunrise sunset, and precise temperature readings with dual thermal probes and thermal threshold auto dim shutdown for