Master-A complete-systems Roots Organics Terp Tea Grow

Roots Organics Terp Tea Grow delivers critical nutrition for heavy-feeding

square wave technology provides much greater current stability and consistency in output levels

For use with the Hydrologic water filtration systems in indoor garden hydroponics

Daisy-chain up to 5 units (4 of these add-on units plus the the Commercial Mat MTMDU)

Master-A complete-systems Roots Organics Terp Tea GrowNPK 4 0 3 Humboldt Nutrients Master A&B is a premium two part fertilizer program designed for all plants made with non toxic, high quality ingredients. Humboldt Nutrients has formulated this vigorous 2 part nutrient solution for use on any plant, in any growing medium and contains no EDTAs. The Humboldt Nutrients team of chemists and agronomists emphasize balance and consistency with all our formulas. Master A&B is formulated to provide your favorite