russrahlanswered grow question 4 years ago I put a humidifier in my tent if needed. You can get them cheap, don’t need a crazy one for a tent. But you may have the problem of your venting taking it out as fast as you can produce it. Lowering your fan ventilation speeds will help with raising humidity but with this usually comes more heat. Basically the more your air is moving around the less humidity you will get. You could try a few other different things to raise it also. You could put a bucket of water in with your plants under the light, the lights heat will evaporate the water into the air. Or a bowl of water on a heating plate if you got that. Or simply just reducing your fan speeds or putting them on timers to turn on and off if this is viable, depends on your setup and heat and all that stuff. Google raising humidity in general and I’m sure you will find loads of ideas. Hope this helps! Cheers💨 #trusttheplant