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silica?

Discussion in 'Indoor Marijuana Growing' started by cooltube, Jun 30, 2010.

  1. ive seen silica supplements and they all sound sweet (advertising) has anyone used silica, if so why and did it work well. all the concepts sound sweet but will it smoke harsh will your plant freak if it gets to much do you use it while flowering, i guess are my q's on the subject any help would be appreciated
     
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