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Differance between seedling and start?

Discussion in 'Indoor Marijuana Growing' started by nikidog11, Apr 23, 2003.

  1. If flouros are best 24/7 for seedlings, when is best to go to 18/6 HPS? As soon as first set of single blade? first triple blade?
  2. i switch on the HPS approx 2 days after it had sprouted, but at a good distance as it's still young.......Peace out.....Sid

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