RedRock Grow Slab PRO -36-Inch x 6-Inch x 3-Inch (Case of 16) Humboldt Nutrients stressed plants & will also

stressed plants & will also correct common nutrient deficiencies

Height: 12

Armor Si™ is suitable for all types of plants during all stages of growth

keeping them strong in their growth environment and more resistant to nutrition-based plant disorders

Orca is an easy and effective way to treat your existing plants

RedRock Grow Slab PRO -36-Inch x 6-Inch x 3-Inch (Case of 16) Humboldt Nutrients stressed plants & will alsoRedRock Grow Blocks are the stonewool of choice for commercial cultivators. RedRock has been sold to North America's largest farms and cultivators with two things in mind Crop yield and cost. Commercial grade stonewool grow blocks manufactured from high grade US made raw material. Stonewool is made in the USA Wetting agent ensures nutrients are immediately plant available High fiber density makes better use of water and fertilizers while allowing dry