Grow lighting can be one of the most essential factors to successful plant production in a commercial greenhouse because grow lights help to lighten shady spots and propagation areas in the greenhouse. If you are growing tropical plants, you may need to set up grow lights if the plants don't get at least eight hours of sun each day. Most crops benefit from supplemental lighting, when increased growth and quality is converted into added revenue. We provide high-pressure sodium (HPS) or metal halide (MH) lamps and complete systems for your greenhouses. Lighting designs for photosynthesis (growth) require much higher light output than for photoperiod (day length and flowering) control of plants such as poinsettias and chrysanthemums.
www.glassgardens.net
Saturday, January 30, 2010
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