Grodan Improved Gro-Block, Jumbo 6" x 6" x 4" (Case of 64) Disinfectant For one room without auxiliary

For one room without auxiliary equipment or alarm contacts

Compatible with hydrogen peroxide

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

It is designed to reinforce plant health and support essential functions

Grodan Improved Gro-Block, Jumbo 6" x 6" x 4" (Case of 64) Disinfectant For one room without auxiliaryGrodan 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