GH Texas Controller (accommodates 16 Farm Modules) spl_hrg #4 Perlite (1/3" - 3/4"

#4 Perlite (1/3" - 3/4" granules)

ornamental plantings such as flowerbeds

5V miniature alkaline batteries

Sachets are sold in boxes of 25 pieces

GH Texas Controller (accommodates 16 Farm Modules) spl_hrg #4 Perlite (1/3" - 3/4"The 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