Rosy Boa Humidity

Just looking to get some opinions from other Rosy owners… what do you keep humidity at for a healthy rosy?? Also how hot can the basking side get? I’ve heard it can reach up to 95F, but I also heard to never let it get passed 90F. Any help would be greatly appreciated!


I don’t keep my humidity any higher than 40% if I can help it. Despite them being a desert species, they only come out at night and do best with 85°F as their max temps. My rosy is much more active and eats better now that I keep her cooler.


I agree with you, Im from socal and we have hiking trails that have rosys