NPK ratio???

Discussion in 'Growing Marijuana Indoors' started by blacklight68, Jul 8, 2004.

  1. whats a good npk ratio?......
  2. For vegging, you want the N (The first number) higher then the other 2.

    For flowering, you want the P (The second number) higher then the two.
  3. ok so for floweing i have 15 30 15 that would be good right
  4. Yep, it'll be good.

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