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efficient fertilization
dolomitic and calcitic limestone (pH adjuster)
Super high output lamp technology
- 1385 ppm 500 / 1940 ppm 700
Lightspeed CMH DE 630W 3100K Double Jacketed Lamp water efficient fertilizationSwitching from a 1000 watt high pressure sodium or metal halide system to a Lightspeed 630W ceramic metal halide system will increase the growth, health, and yield of your plants and will lower your energy costs by up to 70%. The wide spectrum of our Lightspeed CMH bulbs allows either the 3100k or 4200k to be used from the vegetative phase straight through to flowering, or for maximum growth and yield begin with the 4200k bulb for vegetative and then
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