The plants are fucked again. Every time this happens. Watering once every 3-4 days, waiting until pots get very light and dry. Just started feeding with advanced nutrients Sensi bloom parts a & b.
Why are my leaves yellowing on the bottom? Every day it spreads upwards despite adding Nitrogen and regulating temps/humidity. Please help :(
Hi Friend,
You neglected to mention if you have a grow room in your garage, or if you're trying to control heat and humidity without an enclosure. If you do have a tent that you're venting to and from the garage you need a cooling air vaporizer. I have a nice little Levoit atomizer listed on Amazon that I bought before this years heat wave for $37. On the lowest setting it keeps my temperature at 77F and humidity at 60% inside a 5'x5'x7' grow tent while running 700 watts of LED lights. Hard to beat that.
Good Luck with your grow.
@touchespenguins,
Yes. Basically it operates like a small swamp cooler. It converts the water to a mist rather than the larger size droplets that a standard humidifier does. It then has a fan that gently blows the mist the direction you wish. The mist is about 10 degrees Fahrenheit cooler than the ambient air temp.
@AuldKelt, Hi! Thank you for the reply. It is a 2x4 tent set up in my garage, and because im pulling from and exhausting to the same space heat is building up. This week is really hot, so I am looking for a temporary solution to keep temps down. I will look into the atomizer. Does it just add humidity?