RedRock® Grow Slab PRO, 36" x 6" x 3" (16 Slabs/Case) Vacuum Sealers Bluelab pH probes and Bluelab

Bluelab pH probes and Bluelab soil pH probes

while having benchmark low level of impurities

5″ x 24″ Black & Clear Pre-Cut Vacuum Seal Bags (100ct)

MaxiBloom encourages prolific flowering and fruiting

Pseudomonas

RedRock® Grow Slab PRO, 36" x 6" x 3" (16 Slabs/Case) Vacuum Sealers Bluelab pH probes and BluelabRedRock 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