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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
- Used for vegetative stages of growth
Intended to only be used with the Gavita EL3 Master Controller (sold separately) for external dimming control
Foldable 8-rail fixture is a breeze to ship
A full sheet of A-OKs fit perfectly in a 10x20 flat
0201% Chelated Zinc (Zn)
Bluelab pH Pen Cal Mag - Used for vegetative stagesA hardy, compact pH and temperature pen Perfect for quick and easy pH and temperature readings direct from your solution Fully waterproof not just water resistant Simple two point calibration process for accuracy One year peace of mind warranty Automatic temperature compensation for accurate readings everywhere Auto off function to extend battery life 1 AAA battery included simply power on and go
US$ 10.99
US$ 19800.00
US$ 2240.00
US$ 12.00
