Grodan Improved Gro-Block, Jumbo 6" x 6" x 4" (Case of 64) SL1600198 KNOB POSITION CONDITION/NOTES PHOTON FLUX

KNOB POSITION CONDITION/NOTES PHOTON FLUX (µmol/s) AVERAGE POWER (WATTS) EXT SWITCH THE KNOB TO THIS FOR USE WITH 0-10V CONTROLLER VARIABLE VARIABLE OFF NO LIGHT EMMITTED 0 µmol/s 0W 100% 100% OF TOTAL LIGHT EMMITTED 1100µmol/s 440W 80% 80% OF TOTAL LIGHT EMMITTED 880 µmol/s 352W 60% 60% OF TOTAL LIGHT EMMITTED 660 µmol/s 264W 40% 40% OF TOTAL LIGHT EMMITTED 440 µmol/s 176W

Single-use sachets are highly portable

The Hydro-X Plus / HCS-3 system is a professional-grade single-zone environmental control system that can control your entire grow space

Fault Icon Description of the fault  Suggested Actions Err4 IR lamp error Please reconnect power adapter

Grodan Improved Gro-Block, Jumbo 6" x 6" x 4" (Case of 64) SL1600198 KNOB POSITION CONDITION/NOTES PHOTON FLUXGrodan 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