Grodan Gro Block Improved GR6.5 - Loose on Pallet - 2448 blocks per pallet (290153) Reflectors + Ballasts + Fluorescent It ships assembled

It ships assembled

Physan is an excellent product to use to clean and disinfect your entire system between crops

23 µmol/J HPS Replacement 1000W HPS with ~40% less energy Bloom Coverage 4 x 4 ft Veg Coverage Up to 8 x 8 ft Spectrum Control Digital 3-channel (Red+Deep Red/IR

easy-to-clean look

Grodan Gro Block Improved GR6.5 - Loose on Pallet - 2448 blocks per pallet (290153) Reflectors + Ballasts + Fluorescent It ships assembledGrodan Gro Block Improved GR6. 5 Loose on Pallet 2448 blocks per pallet (290153) The Grodan Gro Block Improved GR6. 5 is a game changer for cultivators seeking precision and efficiency in crop management. Engineered for optimal performance, these 4" x 4" x 2. 6" blocks offer unparalleled water distribution, root growth, and substrate utilization. With 2,448 blocks per pallet, they are designed for scalability, making them ideal for large scale