Cultiwool Block 4'' x 4'' x 4'' Case Quantity:10 Cases Keep 62% RH stable in

Keep 62% RH stable in bulk storage with 67g packs featuring smart replacement cards and 2-way control tech

MH Lens Technology: The only lens engineered for Metal Halide (MH) grow lighting

While the metal top offers superior durability

The Raging Kush II has rewritten the playbook for growers who demand full control over their environment

and 2 GPH flow rate options

Cultiwool Block 4'' x 4'' x 4'' Case Quantity:10 Cases Keep 62% RH stable inCultiwool blocks low density rockwool for fast rooting from plugs. Cultiwool is a leading manufacturer of rockwool a popular grow medium that is spun from stone. The uniformity and direction of the fibers facilitate strong root structure as they create the ideal level of resistance for the roots to grow into. Cultiwool manages the entire process of rockwool production from the melting of the basalt to the end product germination plugs or growing