Grodan Gro-Block Improved GR6.5 Small with Hole, 4" x 4" x 2.5" - Case of 216 Select Rockwool Type:GR32 Hugo w/ Hole 6"x6"x6" - Case of 64 Water Treatment

Water Treatment

Durable flame-retardant polypropylene construction that can be painted

HI7031-023 is a GroLine 1

one for each zone These sensors provide real-time data for automated temperature-based dimming

0+ Trimming Machine - Unmatched Quality

Grodan Gro-Block Improved GR6.5 Small with Hole, 4" x 4" x 2.5" - Case of 216 Select Rockwool Type:GR32 Hugo w/ Hole 6"x6"x6" - Case of 64 Water TreatmentNew 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