RedRock Grow Blocks Size/Quantity:4" x 4" x 2.5" (Case of 216) Single-use sachets are highly portable

Single-use sachets are highly portable

Can also increase crop yields & secondary metabolites

Plagron Terra Grow (2-1-3) is a mineral based plant nutrient for use during the plant’s growth phase

These fan offers exceptional performance while maintaining an optimal growing atmosphere

277V models come with a 277V power cable

RedRock Grow Blocks Size/Quantity:4" x 4" x 2.5" (Case of 216) Single-use sachets are highly portableRedRock Grow Blocks have been sold to North America's largest farms and cultivators and are the premier choice for commercial and industrial cultivators. Made with two things in mind yield and cost. Wetting agent ensures nutrients are immediately plant available High fiber density for better use of water and fertilizers while allowing dry back Priced for commercial industrial agriculture production Multiple sizes available Processed in Canada Sourced