Critical xxl & blue dream autos

Had an issue with brown spots on the blue dreams leaves. It might be gnats but it might have been dust flying around, I'm not too sure. Everything else seems to be going ok. Having issues with keeping the temperature at an acceptable level but that should be fixed when we upgrade the cooler and heater. Buds are starting to swell a little as well. I'm getting a little antsy and want these to be ready now! 😂. They smell great! It's a nice wee smell that hits me in the morning when the light turns on 😁. The one in front of the back xxl is definitely the runt of the bunch but is still producing nice buds.