Grodan Gro-Block Improved GR6.5 Small with Hole, 4" x 4" x 2.5" (Case of 216) Grow Tents and coordination problems in the

and coordination problems in the hands and feet

1 bar Range pH: 0 to 13 / EC

Narrow pointed anvil blade allows easy access to twiggy branches and assures a close cut to the trunk

Weight: 11

help plants get more nutrients

Grodan Gro-Block Improved GR6.5 Small with Hole, 4" x 4" x 2.5" (Case of 216) Grow Tents and coordination problems in theGrodan Gro Block Improved GR6. 5 Small with Hole, 4" x 4" x 2. 5" Case of 216 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