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| Forums > Marijuana Growing > Growroom Designs & Equipment > Growroom Lighting > MH vs HPS for Flowering | ||
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#1 |
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Guest
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MH vs HPS for Flowering
Who here uses MH for flowering. I've always wondered how well an MH would work in flowering. If you use it let me know.
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#2 |
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No_Quarter
Join Date: Oct 2005
Location: Cannada
Posts: 221
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I hear UVBs off of Metal Halide hook up the potency I will probably add one to flower seeing as how it couldn't hurt.I would like to try mh vs hps with clones and see how they stack up potency wise, also is it a big sacrifice in yield vs increased potency if any. I can't really make it happen at the moment maybe someone here has done this experiment inadvertantly perhaps or knowingly that could shed some light on the situation.
Sorry I couldn't help ya MadCow RoNdO.
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"The probability that we may fall in the struggle ought not to deter us from the support of a cause we believe to be just; it shall not deter me." Abraham Lincoln |
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#3 |
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Guest
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Where have you heard that the blue light from MH can increase potency? I'm very interested in that because I was already debating adding a MH to my HPS merely on the theory that the plant will better take in more light if some is from a varied spectrum. However, if your claim holds any water than my debate is over.
spliff
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#4 |
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Guest
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I flower under 2 x 400w MH and 1 x 600 HPS in about 24 sq ft... and the uvb is one reason why...
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