sorry...forgot the actual question...

Is 20-25% bad? i think it's low, but there is no definitive answer in this thread. Some just want to prevent mold...others want to provide optimal conditions.

I am the latter.

Skeet.
elskeetro Reviewed by elskeetro on . How to raise humidity? Hi, I need to raise my growrooms humidity, it's usually between 30-40%... Any recommendations on raising humidity? I tried using jar of water, not much results... Was thinking of wet sponge, would this work? Any tips much appreciated. Thanks:thumbsup: Rating: 5