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Ventilation question

Hey good peeps!.  So I’m pulling air from outside of my tent through top side if you will. The incoming passive air is cleaned by screens top and bottom of the opposite side. Few fans circulating things... however watering days humidity reaches 70-75% when lights are off 🤬🙄

Lights on were 60% 74-79 degrees....question is if my fan were IN the tent would much change?.

Should I just crank fan controller up when lights go off or...??. 
230-260cfm 6in ACInfinity inline pulling at half speed currently....will post pics if need b

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Comments (17)
    • There young enough to take that humidity by the time it really matters the humidity we’ll break and the weather will be in your favor 

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      • Moved inline fan...to inside tent. Cleaned, n fed this girl 744ppm(500x)before PH’ING—6.4-6.6PH——1ml calmag—2ml Grow 

        She was already thirsty and canoeing slightly...along with a heavy feed for first time but wanted to push this strain and see where maximum feed is at this stage. 

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        • Something just happened since yesterday....killing it they R

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          • Looking healthy 👍

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            • Humidity is way over emphasized in growing weed . TBS ...keep it between 75% and 45% and you'll be fine. Heat and air circulation will control your humidity, but you must control them at reasonably levels. Heat, equals open stomatas, equals high humidity. It's the plants natural way of cooling down. To much heat, and if the up take of water is not sufficient, the plants stomato will close.. NOW you have BIG PROBLEMS ! Open stomatos also uptake CO2, that's why it's important to minimize the heat. while increasing air circulation. When you find the "sweet spot," you'll know it ! Happy growin

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