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What is Oyster Shell Flour
Provides superior Cationic Exchange Capacity (CEC) to optimize plant growth
How Hailea Nutrient Chillers Work
Pushrod lengths available:
a vast network of beneficial
Hi-Par 240W Spectro LED Growth Technology What is Oyster Shell FlourHi Par Spectro 240W LED The future of LED Horticultural Lighting! SPECTRO 240w is built differently; with interchangeable LED bars for custom spectra, a wide angle 120 output, pure performance diodes (Osram & LumiLed), and a unique high performance driver for maximum efficiency! SPECTRO 240w is suited for rugged horticultural conditions IP54 rated with novel passive cooling capability on each LED bar. More Light, Less, Power SPECTRO 240w is perfect