I was struggling with low humidity, now I can’t keep it below 70%.

Thank you all for all your helpful answers so far 🙏🏼🌱🙏🏼🌱

I’m looking into a dehumidifier as I type. I would prefer a programmable one.. But to find one with programmable features makes them just too big for my 3x3x2 space and the small ones can’t be programmed to turn off when humidity is too low.. Can I get a cheap one with no controls and keep the humidity levels where I want them solely on with my humidistat controlled humidifier?

At 70% they'll just foliar feed. You want them eating through the roots. foliar feeding will make them grow much slower.

As long as the leaves aren't too densely packed, 70% is in the ideal range for veg.. Once they start flower tho, you might end up with mold in the buds, if you can't keep it lower than that.