Grower's Choice GC 1000E HPS/MH/CMH 208-277V AC - No Bulb Category_Cleaning Solutions They feature a square drainage

They feature a square drainage pattern and smooth channels

and root development

70A Maximum

Why Seaweed Extract

Automatic submersible sump pump

Grower's Choice GC 1000E HPS/MH/CMH 208-277V AC - No Bulb Category_Cleaning Solutions They feature a square drainageDimmable Option The GC 315 and GC 1000 Digital Ballasts allow lamps of various wattages to be operated in the same unit simply by adjusting the dial on the ballast. Each lamp will be operated to the exact specification that the lamp requires. Smart Step Technology By turning the dial on the GC Series Digital Ballast you can reduce the output of a lamp when not so much power is needed. Just turn the dial again to step back to full power. Super Lumen