How should I moderate Temperature and humidity?

Hello ! how should I moderate temperature and humidity ?

I’m using an ultrasonic humidifier with great results. The inside of the refrigerator I’m growing in will remain bone dry with only air circulators running and I’m in a fairly low RH area. It will depend on where you are, but between 40 and 60 percent seems to be the consensus. Too low and the plants could sweat to death, too high and do you risk mold or bud rot.

As for Temps, I have a 4" inline fan pulling for exhaust and a wide passive intake hole. I’ve read that you want to maintain a negative pressure for optimal conditions, so that will also depend on how much space you’re trying to cool. Figure out how many cubic feet you’re working with and check with some experts for the right setup. I also have a small oscillating fan inside the box to move air around. It helps with cooling and toughens up the plants.

Thank you. I will try humidifier! And is humidity important for autoflowers ?

Hope this chart helps buddy

Humidity is important in all aspects you don’t want to much and you don’t want to little

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humidifiers are so expensive buddy! Any cheaper way to increase or discrease humidity ?

Yea, a full 16 floz spray bottle will raise the humidity about 10-20%, a fan and warmer temps to decrease humidity, keep in mind my friend the warmer it is the higher the evaporation pressure is, which means they will drink more water faster and that will eat more than usual, the cooler the room is the lower the evaporation pressure is, which means water evaporates at a slower rate, which means they drink less water over longer amounts of time

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with spray bottle will i spray grow tent ?

Spray inside the tent, on the canopy of the plants and inbetween the plants

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The temperature outdoors where I live has been in the upper 90 degrees Fahrenheit with 30-70% humidity making it feel in the low 100 degree Fahrenheit with temps in the high 90s . I have already germinated the seeds but should I place the pots outside or keep them indoors where the AC is running and at the window?Any recommendations placing the planted seeds outside or inside would help.

Thank you

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Temps between 69 and 75

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That depends on how much light will be coming on through the window as well as hours of light

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Well it depends, if it’s sitting in shaded light than chances are your right, it will need more light, if it’s in sunlight from Sun up to sun down, than as long as it’s not over 12 hours it should be sufficient enough (direct sunlight of course)

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