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two spare membranes
Digital display shows current humidity level
LTC-LED Ag Light
as more and more gardeners switch to electronic ballasts
3 Ways to Install: Magnet
Growth Science Base A - 1 QT / 1 L - Case of 12 lamps two spare membranesBase A and B from Growth Science is the foundation for your grow. The two part base formulation offers superior results at 50 85% of the run cost of other competitors with a simple system that makes dialing in your grow easy. Base A contains nitrogen and key micronutrients like calcium and magnesium to support essential plant function and encourage vegetative growth. Base B brings phosphorus, potassium, and key micronutrients specifically selected to
US$ 32.49
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