Grodan Improved Gro-Block, Jumbo 6" x 6" x 4" (Case of 64) Disinfectant Features:

Features:

Hormexs’ famous Snip N Dip Rooting Powders are used by some of the world’s top growers and have been proven to produce roots the fastest and the most uniform compared to other rooting products

For one room without auxiliary equipment or alarm contacts

crop type and stage of plant development

Compatible with hydrogen peroxide

Grodan Improved Gro-Block, Jumbo 6" x 6" x 4" (Case of 64) Disinfectant Features:Grodan 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 our Advanced Wetting Agent. These leading edge blocks have the optimal fibre structure and physical properties for crop uniformity, more even