Humidity levels for autoflower DoSiDoes

[Sue Placey]

I am growing 3 autoflower DoSiDoe plants. I have read they like high humidity. What exact level of humidity? My tent is 5'10" tall and 47" wide x 24"deep and my two hydrometers measure wildly different levels of humidity.

 

[Beowuuulf]

Depends on the temperature, i would follow this chart usually.

 

[Harpua88]

I like that 68 degrees, 45% humidity :)

 

[Sue Placey]

Right now one hydrometer says 84.7 degrees and 25% humidity and the other one only 2 feet away from the first one says 82.8 degrees and 40% humidity. Do I need to raise the humidity or not? If so, how? I already have 2 trays of water in there and there's no room for more.