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Maximum air cooling with built-in flanges
Rhizobium japonicum
Requires BACD3 (240V) or BACORD (120V)
Ginormous – 32oz
This system combines our Phantom 6" air-cooled reflector with a Quantum 400W dimmable 120V/240V Digital Ballast and an Xtrasun 400W High Pressure Sodium lamp
Master-B Options:Master-B, 2.5 gal. Maximum air cooling with built-inNPK 1 5 6 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
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US$ 20.00
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US$ 29.95
