Grow Room Advice for dehumidifier for 2x2x4

[Mustang92]

You might want to consider getting a humidifier.
Following the Vapor Pressure Deficit chart will lead to profuse growth.

I've got 1 or 2 top-fill, ultrasonic humidifiers blowing into each of my tents from outside the tents to keep humidity in the 60s from seed to harvest in hydro.
I've never had bud rot harvesting with humidity in the 60s, but it might due to the fact that the medium water doesn't bring germs.
Some VPD chart users modify it to have lower humidity during flower, because they do fear bud rot.

I have thought about humidifier for winter, in my mother room I had to put in 3 buckets of water and refill every 2-3 days and I was lucky to get in 40s for humidity this winter. Was to cheap to buy humidifier this year. In another months the basement will swing to 60-40 humidity (spring) and then back down to 40-50 (summer).

 

[GeorgeCloney]

@elcoloan
If you search this site for the word humidifier.
I asked the same question 1 month ago.
Good info to be found on that thread too.