Grodan Gro-Block Improved Mini-Block, 1.5" - Case of 2250 Select Rockwool Type:GR10 w/ Hole 4" x 4" x 4" - Pallet of 1,584 ensuring all inputs are broken

ensuring all inputs are broken down and highly bioavailable for your plants and soil

Use as is or cut to size

construction zones

The all stainless steel construction is easy to clean and ready for GMP facilities

however a handheld D

Grodan Gro-Block Improved Mini-Block, 1.5" - Case of 2250 Select Rockwool Type:GR10 w/ Hole 4" x 4" x 4" - Pallet of 1,584 ensuring all inputs are brokenNew 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. A core component of the "Precision Growing" philosophy, Grodan Gro Blocks Improved with Advanced Wetting Technology allow you to cultivate more uniform and high quality crops while using less water