Grodan Gro Block Improved GR10 Large 4" w/Hole 4" x 4" x 4" Strip - Unwrapped (Case of 144 Blocks) substrate bag Roots Organics Oregonism XL is

Roots Organics Oregonism XL is a distinctive super-soluble blend of select beneficial fungi Vesicular Arbuscular Mycorrhizae (VAM)

and 60/50Hz

44psi (AAPC2020)

All RapidRIZE blocks feature a wide

ProKure V liquid disinfectant — Kills bacteria

Grodan Gro Block Improved GR10 Large 4" w/Hole 4" x 4" x 4" Strip - Unwrapped (Case of 144 Blocks) substrate bag Roots Organics Oregonism XL isGrodan partnered with the Wageningen University and Research facility in The Netherlands and top growers throughout North America to identify the optimal stone wool substrate and irrigation strategies for specialty crops. The result of months of scientific research and trials is Grodan Gro Blocks Improved with Grodans Advanced Wetting Agent. These leading edge blocks have the optimal fiber structure and physical properties for crop uniformity, more