I run my room sealed to keep the moisture in, usually keeping it low enough is an issue. It does allow me to maintain a proper vpd with temps in the mid to high 70s and an RH in the 60s for veg. It's during flower that it can be a challange keeping below 60%. Dropping the temps into the lower 70s during flowering helps as my AC runs more.

Now on the cure side, I have definately had issues. What type of humidifier do you use?
budleydoright Reviewed by budleydoright on . Growing in the southwest Just wanted to start a thread to get helpful info on growing in the southwest. The first major thing I would recommend is adding a humidifier to the drying area and trying to maintain the humidity around 40%. One of the biggest things going against us is the low humidity. Flowers dried with little relative humidity get crispy and are usually harsh. With low humidity, usually below 20% flowers can dry as quick as a few days. The best thing to do is try to slow that dry time down to about a week. Rating: 5