GrowLab Hercules Support For GrowLab 290 Grow Trays & Reservoirs Do not handle with bare
$87.66
Description
Do not handle with bare hands
AN B-52 23L
Optimized for maximum flower yield and added blue spectrum for vegetative growth efficiency
CF (2 - 36) and ppm scales (TDS and 700 scale)
Excellent for use with our larger reflectors like the Magnum XXXL® or the Epic Reflector®
GrowLab Hercules Support For GrowLab 290 Grow Trays & Reservoirs Do not handle with bare
Shipping Notes
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