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ensuring that their crops remain protected throughout the growing season
1 bar Range pH: 0 to 13 / EC
help plants get more nutrients
Weight: 11
Iron is essential to plant growth
Grodan Gro-Block Improved GR6.5 Small with Hole, 4" x 4" x 2.5" (Case of 216) Grow Tents ensuring that their crops remainGrodan 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
US$ 109.95
US$ 116.95
US$ 79.95
