RedRock® Grow Slab PRO, 36" x 6" x 3" (16 Slabs/Case) Vacuum Sealers while having benchmark low level

while having benchmark low level of impurities

backed by its waterproof design to withstand any gardening challenge

Bluelab pH probes and Bluelab soil pH probes

MaxiBloom encourages prolific flowering and fruiting

RedRock® Grow Slab PRO, 36" x 6" x 3" (16 Slabs/Case) Vacuum Sealers while having benchmark low levelRedRock Grow Slab PRO 90 x 15 x 7. 5 cm 10 cm Pre Cut (x3) 36 Inch x 6 Inch x 3 Inch (Case of 16) RedRock's commercial grade stone wool grow slab is manufactured from high grade US made raw material. Wetting agent ensures nutrients are immediately plant available. High fiber density makes better use of water and fertilizers while allowing dry back. About this item Commercial grade stone wool grow slabs manufactured from high grade US made raw