SolarSystem Far Red Programmable LED, 90-277V spl_hf expandable stake arms included

expandable stake arms included

Replacement Probe for GroChek H19813-6

• Compact design minimizes interference with sun in greenhouse applications

• Higher lumen output than magnetic ballasts

flow (flood & drain) systems work by pumping nutrient solution up from a reservoir to a controlled water level tray

SolarSystem Far Red Programmable LED, 90-277V spl_hf expandable stake arms includedSOLARSYSTEM FAR RED LED Nature meets technology. Features Powerful Supplemental Far Red LED Grow Light 730nm 100watts Improves leaf size and yield in leafy plants such as lettuce Promotes seed propagation Promotes elongation in long day flowering plants such as most flowers and vegetables Improves dark period growth and light adjustment in short day flowering plants such as poinsettias, chrysanthemums Allows dark period reduction in short day