Growth Science Base B - 2.5 GAL / 10 L Drying Racks The Raptor's super-wide light spread

The Raptor's super-wide light spread complements the high PAR output of DE lamps by distributing it with brightness and uniformity to your entire grow space

It is necessary to store a pH electrode in a solution in order to keep the glass membrane of the pH electrode hydrated

• To be used with ONA Gel (30 liter/6

Choose this ballast for its versatile 120V/240V capability (120V cord included

Red 660nm (32PCS)

Growth Science Base B - 2.5 GAL / 10 L Drying Racks The Raptor's super-wide light spreadBase 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