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Choose this ballast for its versatile 120V/240V capability (120V cord included
It is necessary to store a pH electrode in a solution in order to keep the glass membrane of the pH electrode hydrated
This Active Aqua humidity dome fits perfectly over the 2' x 2' Active Aqua flood table
strong transition
This results in long-lasting
Growth Science Base B - 2.5 GAL / 10 L Drying Racks Choose this ballast for itsBase 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
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