Summer Auto Flowering Grow

This week was pretty busy so i don't have a lot of pictures, only some shots of the frost on these plants. I started flushing NYC Diesel and Critical kush, Sweet tooth is still getting fed the same as last week, for another week. I also started flushing Pineapple express. The weather has been incredible, but sadly its downhill from here. I hope to harvest critical kush mid next week, and NYC Diesel a little bit later, so that the high humidity won't get to the plants. They are getting very frosty, especially Critical kush, I have checked the trichomes and they are still clear, hopefully they'll get there by next week. I also noticed some gnats under some leaves, a problem i've had for a couple of weeks now.