Grodan Gro-Block Improved GR6.5 Small with Hole, 4" x 4" x 2.5" (Case of 216) Sprayers and Wands Included Nozzles: The pump comes

Included Nozzles: The pump comes with two interchangeable nozzles

• Auto-Off after 8 minutes of non-use

The fan features a 10-level speed controller that deploys PWM technology to generate precise airflow

Made from Non-Woven Fabric material

and high-quality fruits to develop in flowering plants

Grodan Gro-Block Improved GR6.5 Small with Hole, 4" x 4" x 2.5" (Case of 216) Sprayers and Wands Included Nozzles: The pump comesGrodan 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