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replaceable double junction pH probe and solution sachets
easier and better than using base nutrients alone
With the help of the Grower's Choice Master Lighting Controller
Note: As of 2015 Gavita no longer comes standard with the Philips Green Power bulb--this bulb must be bought separately from Gavita fixtures
Also features a 25' grounded cord
House & Garden Nitrogen Boost 1.6 - 0 - 0 Size:20 Liter replaceable double junction pH probeUse House & Garden Nitrogen Boost to customize a plants level of nitrogen and keep everything green. Certain strains can utilize this product deep into flowering.
US$ 25624.50
US$ 117.00
US$ 166.60
US$ 199.50
