Quote Originally Posted by busybee
:thumbsup:hi dutch,does light bleach do any permanant damage,if you were say 2-3wks at 12/12(i've raised the light now)thanx:jointsmile:
I light bleached these puppies at 3 weeks 12/12 flowering and they never recovered......the fan leaves all died by 6 weeks; even though the buds were unaffected? ..there was no more growth...go figure? It was a death sentence.

MH and CMH bulbs can do this. HPS not so much. It was a matter of being TOO close!