Pay in 4 interest-free payments of $28.25 Learn more
Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
root cutting and/or low-light growing conditions
Use with the HI981421 GroLine Monitor to provide around-the-clock
GROWERS TIP (OPTIONAL): In conjunction with foliar applications
Previously they were rated at a higher temperature and humidity level based on hydroponic industry standard usage (86 °F
The flat manifold is ideal for field applications
Grodan Gro Block Improved GR10 Large 4" w/Hole 4" x 4" x 4" Strip - Wrapped (Case of 24 Sleeves) GR35088 root cutting and/or low-light growingGrodan 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