Grodan Gro-Block Improved GR22 Jumbo with Hole, 6" x 6" x 4" (Case of 64) Grow Tents • Larger Oil Reservoir for

• Larger Oil Reservoir for longer Oil life

Choose us for your fruit trees

allowing it to deliver airflow even in applications where air movement is restricted

Blend into your formulation base (powder

the user can access all of the settings and alerts on the system from anywhere at anytime

Grodan Gro-Block Improved GR22 Jumbo with Hole, 6" x 6" x 4" (Case of 64) Grow Tents • Larger Oil Reservoir forGrodan Gro Block Improved GR22 Jumbo with Hole, 6" x 6" x 4" Case of 64 New and improved stone wool substrate with advanced wetting technology from Grodan Introducing Grodan Gro Blocks Improved, a product specifically engineered to deliver real results for your crops, developed by plant scientists, researchers, and top growers. The uniform distribution of water and nutrients throughout the block allows for more efficient use of the entire substrate