im a newbie grower i have my set up already but i cant get my mh lights to work do i need a special fixture for these ?any info is appreciated thanks.

Not to be rude MastahKoosh, but if you don't know how to use your MH light, then you have not done enough reading of the "GrowFAQ" section... Do some basic research first, other wise you are going to get way over your head fast (at this point, you may already be)

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Prophecy says that "cannabis is the herb that will cure the world". I don't know about prophecies, but I can say this. Marijuana gives us a chance to kick back and enjoy the finer things in life, the company of good friends, an appreciation of a good movie, the delightful taste of a good meal, the passion of a good woman, the awe of a star-lit sky, and the inspiration to keep moving forward, knowing no matter what, LIFE IS GOOD and my little corner of the world.. has been cured =]

can i grow with mercury vapor lights ?or are those no good? thanks..