Grodan Gro Block Improved Mini Block 2" Strip -Shrink Wrapped (Case of 60 Sleeves) 6 ouputs Prevents cuttings and clones from

Prevents cuttings and clones from moving around

It also proves effective as a foliar spray during the vegetative and transition growth phases

It reduces foul tastes & odors

High and low alarms flash warning you if something needs adjusting

Won't leak or clog

Grodan Gro Block Improved Mini Block 2" Strip -Shrink Wrapped (Case of 60 Sleeves) 6 ouputs Prevents cuttings and clones fromGrodan 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