GH Texas Controller (accommodates 16 Farm Modules) spl_hrg It is a high performance

It is a high performance plant food with long shelf life elements that won't drop out

5V miniature alkaline batteries

Ultra light in weight

Salinity Accuracy: 2% full-scale 1 LSD

Connect to existing ventilation system to distribute throughout room or air exhaust system

GH Texas Controller (accommodates 16 Farm Modules) spl_hrg It is a high performanceThe Controller is very simplea container with a float valve is connected to the line of units. A master reservoir filled with fresh water and nutrient is located on top of the float valve actuated Controller. As the plants draw water from their individual reservoirs, the liquid levels drop causing the float valve in the Controller to open and draw fresh nutrient from the master reservoir. This automatically maintains the ideal nutrient level in all