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Use Stress throughout the vegetative and flowering cycles at a rate of 2ml per 10 litres
This technology has only ever been seen in the Twin Controller 4
The Science
Silicon is one of those things that you can grow without
600w LUMii BLACK Digital Ballast Grow Light Kit ADJUST A WING Reflector HPS Lamp FANS Use Stress throughout the vegetativeLUMII BLACK HIGH QUALITY "SUPER LUMEN"DIMMABLE DIGITAL BALLAST "ADJUST A WING" LIGHT KIT 660w 600w 400w 250w DIMMABLE OPTIONS NO NEED TO CHANGE THE 600w LAMP ON ANY SETTING! 10% Extra Super Lumen Technology Completely silent operation Soft Start No Lamp Flicker 30% more efficient than standard magnetic ballasts. For use with High Pressure Sodium (HPS) & Metal Halide (MH) Lamps LUMII Digital Ballast is not the same as any ordinary dimmable ballasts.