Humidity in flower.

How much does the humidity affect the speed of budgrow?
Its agains mold and stuff that you want it low, but i read some about plants are tranpirating and that they do that the best at low Rv levels. More transpiration = more water aand food are distributed through the plant ?

Hi how are you today? Yes moisture and humidity can be tricky to get right when you are flowering, I try to maintain a 56% humidity level if i can. I move plenty of air around my grow space and evacuate just as much. You are correct most plants do perspire just like us, I love how the tomatoes perspire its like they are sweating it pretty cool. They maybe someone else can put it better but they exchange what they dont need for what they do need, in that process. I would recommend adding some mold resistant and north east or west genetics into your line up, it makes life a bunh easier if you can. Over at Oregon Green Seed Company they do just that, it's where I got a bunch of my genetics like BASH (amnesia hash plant mmmmmmmm) Satellite Cindy, Blue Snowdog, they breed them specifically for mold and mildew resistance. I got them to add into my breeding projects and I love them. Im sorry I get rambling, someone more schooled in this will be in to help out they are really good like that here!
Moondance.