When To Start 12/12 Cycle Under Hps 150?

Discussion in 'First Time Marijuana Growers' started by newtopot, Jan 25, 2009.

  1. So i have three of em that are like 10 inches on 18/6 cycle. So how tall do they need to be for me to put it into flowring? I found lots of info on SOG but have only three of em that have lots of room for each one and lots of branches all over. They are very bush like. Does the plant keep growing up during flowring? this my Second try thansk :smoking:
  2. just have them grow till they fill up a lil under half the area they have and then put em into flower. then usually about double in size in flowering.
  3. How old are you plants?

    How tall is your grow area?

    Have they shown sex yet?

    You can 12/12 at any time, but the plant will not flower until it is mature enough. Growth rate slows during flowering, but is still noticeable (12 inches + usually)

  4. 5 weeks old.
    5.5 feet tall grow room.
    no, sex not show yet, thought it would if i did 12/12

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