Grodan Improved Gro-Slab, 36 x 6 x 4, case of 12 spl_hi By combining major growth promoters

By combining major growth promoters like fishmeal and seaweed with composted poultry litter

• 5-Year Warranty

Four-layer design makes it more durable and resistant to leaks

dry place away from direct sunlight

Grodan Improved Gro-Slab, 36 x 6 x 4, case of 12 spl_hi By combining major growth promotersGrodan Improved Gro Slab and Uni SlabGrodan Improved Gro Slabs and Uni Slabs offer a wide control range to steer your crop using irrigation strategies. Featuring the Advanced Wetting Agent, Gro Slabs offer more uniform WC and EC distribution throughout each slab and from slab to slab. Fast rooting and vigorous growth throughout the entire growing cycle improve cannabis plant health, better resilience and higher yields. The improved slab structure and