• My girls have 3 weeks of flower left. My HUMIDITY is WAY HIGH . Sleep time it gets up to 91% at times. I bought a dehumidifier and it is too small evidently. MY QUESTION IS CAN I LEAVE MY FLAP OPEN AT NIGHT ??? … ………there more than likely would be a light leak!! Will it hurt my girls that late in flower??? I think maybe it wouldn’t really have time to herm out……… In that short amount of time … WHAT DO YALL THINK???? Am I way wrong here? THANKS

      • Why so high?

        • Exhaust fan, AC infinity Controller.

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          • dee

            @Tonyb that was not helpful in any way but thanks anyway. How did that answer the question I asked?

          • Get a charcoal air filter sheet use it over your flaps. No leaks. Also get a better humidifier and turn your output on your exhaust fan to go 24/7 until you get your better dehumidifier and just open the flaps until you get the charcoal air filter sheets in the mail. Shouldn’t herm. You will get bud rot at such a high rh

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          • If your lights are on at night then you can leave the flap open. I have mine open a lot during lights on. Will it help? Probably as long as the humidity is lower in the room.

            The comment about the exhaust fan was referring to pulling the moist air out so I think he was trying to help. I also think Farmville meant ‘dehumidifier’ from reading his post. Were here to help. Kindness goes a long way.

            Cheers

            RealDGC
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          • Go online and order this or get the exact model with a pump from the store. That’ll help your lung room not be moist. If you want your tent to be in the right range you need to treat the room it’s pulling air from.

            • As people have mentioned the best way for you to combat this is to exhaust that air. If you have an exhaust maybe it is not big enough. If you don’t have an exhaust you need one. I understand how frustrating a grow problem can be. It makes us freak out for our babies because we feel a lack of control. It’s ok to be upset and anxious but being rude to people who are trying to help you is not the way pard. Especially here. This is a place for community not drama. Another tip is to maybe lessen your watering amount so they are closer to dry back by lights out. Less damp media in the tent will help. Good luck