Humidity Issues in My Greenhouse - Need Advice

Hi everyone,

I’ve been having some trouble maintaining the right humidity levels in my greenhouse. I’m growing a mix of tropical plants and some veggies, but I’m struggling to keep the humidity consistent, especially during the hotter parts of the day. I’m using a misting system, but it doesn’t seem to be enough.

Does anyone have tips or methods they’ve used to successfully manage humidity? Should I consider adding some sort of automatic control system, or are there simpler solutions I might be overlooking?

Thanks in advance for any advice!

It would be helpful to include your location and temperatures, the size of and humidity range in the greenhouse, the misting system and your fan/venting system. The humidity required for tropicals is generally higher than vegetables. I try to keep my greenhouse at 65% in winter and up to 85% in summer.