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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes
Hydroponics
Perfect for one standard 10 in x 20 in propagation tray
soybean meal
Grower’s Choice ROI-E900 House & Garden hydrate and calibrate pH probesIntroducing the Growers Choice ROI E900, the new LED series heavy weight. This XL 8 bar powerhouse commercial fixture boosts up to 1,000 watts of supercharged photon output, earning its nickname Fat Boy. Using Growers Choices proven PAR formula, the ROI E900 radiates across 4x5 grow spaces utilizing our unique PAR formula and 3k full phase spectrum producing tremendous light output and canopy coverage. Designed to accommodate commercial cultivations
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