Grodan Improved GR10 -White Foil 4" x 4" x 4", (Pallet of 1,584 Loose Blocks) 24v keep the green growing with

keep the green growing with our bag of refill plugs

• Factory presets for instant plug and play operation

black spot etc

This system is capable of producing more than 1000 GPD or 42 gallons per hour of pure water

Promotes bloom in roses and other flowering plants

Grodan Improved GR10 -White Foil 4" x 4" x 4", (Pallet of 1,584 Loose Blocks) 24v keep the green growing withGrodan partnered with the Wageningen University and Research facility in The Netherlands and top growers throughout North America to identify the optimal stone wool substrate and irrigation strategies for specialty crops. The result of months of scientific research and trials is Grodan Gro Blocks Improved with our Advanced Wetting Agent. These leading edge blocks have the optimal fibre structure and physical properties for crop uniformity, more even