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    Relative humidity

    Hi everyone,
    Third week of flowerring.
    Relative humidity during dark hours 65-70%.
    During lighting hours 35-45%.
    Sounds right??!
    Thank you.
    Papa.

    #2
    Do you have your exhaust running during lights out? That’s a pretty big variance and as your buds fatten up 65-70 is pretty high. Your lights on rh is pretty spot on.
    48”x48”x80” flower/main tent
    600w mh/hps
    32”x32”x63” veg tent
    viparspectra PAR 450 led
    FFOF soil, Fox farms nutes, raw silica
    5 gallon Smart Pots
    Current grow Aurora Indica, Girl Scout Cookies, Wonder Woman (all Nirvana)
    Current grow progress: https://forum.growweedeasy.com/forum/growing-community/159795-locrian99s-2nd-grow

    Comment


      #3
      Howdy PAPA, The humidity, in my grow room, goes up at night as well. I run the exhaust fan and the circulation fans 24/7. I live in a semiarid climate (15% to 35% normally), but the grow room can get up to 55% to 60% when the ambient humidity rises outside. Keeping the fans running full time I have not had any bud rot or mold problems, so far.
      Good luck with your growing.
      Smoke weed,.....grow peace!

      Comment


        #4
        Make certain that your exhaust is running continuously-that's a pretty big spike during lights out.
        WHAT???
        5x5 grow space
        900w of Vero's and F-strips
        4-17gal totes self-made UC system.

        Comment

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