Grodan Improved Gro-Block, Jumbo 6" x 6" x 4" (Case of 64) Plagron Nutrients If the pressure is too

If the pressure is too high or too low

Connect to the Edenic app via Bluetooth for real-time sharing

Includes rubber squeegies to clear off excess solution

Pulse App gives you the ability to export data to review each growing cycle

Made from high-density polyethylene

Grodan Improved Gro-Block, Jumbo 6" x 6" x 4" (Case of 64) Plagron Nutrients If the pressure is tooGrodan 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