What is better for growing, a 400 watt metal halide, or a 150 watt HPS?
I only have the option of having one. The crop size is small 1-3. The crop is obviously illegal.
go with the 150 HPS. It will give you the best spectrum of light for you project and provide sufficent heat to keep you babies warm. Be carful not to hang it too low though, you could bake you crop.
I would also suggest the possibility of floressent lights if your crop size is only 1-3 plants. They are cheap, but you have to use a lot of them. However you should hang them very close to the plant because they dont give off heat.
good luck
600 watt HPS Grow strain White Widow in Flower part 2
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Hydrofarm FLCDG125D 125-Watt Compact Fluorescent Grow Light System with Dew Guard $46.57 Hydrofarm FLCDG125D 125 Watt Fluorowing Compact Fluorescent System with Dew Guard Hydrofarm FLCDG125D 125 Watt Fluorowing Compact Fluorescent System with Dew Guard Features: Full daylight spectrum incandescent grow bulbs Compact reflector Includes RFDG dew guard Includes hanging hardware 125 watt… |
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Sunshine Systems LEDGP45 GlowPanel 28 Watt 45 LED Grow Light $118.75 GlowPanel45The GlowPanel 45 uses the latest in LED technology to provide your plants with the perfect blend of light suitable for all stages of growth. From seed to flower to fruit. More than four times the output of the original GlowPanel, the GlowPanel 45 uses only 28 Watts of power and surpasses the output of a 250 Watt HPS. It easily provides five square feet of coverage for your garden. The G… |
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