Blue Dream / Black Cream Autos

They are growing and starting to develop pistols. I fed nitrogen early in the week and gave them their first bloom nutes on day 26. I still don't have an exhaust and am leaving the door half open with a circulating fan inside. I also have an air purifier out side of the cabinet but in the same small room. Carbon filter and exhaust fan are in the mail and should be here in a week or two. I am doing some LST but I don't really know what I'm doing so I'm not sure if I am doing it right or not. Basically I am pulling the main cola and a few other branches outside. It seems to have opened up more sites than on my previous grow, so I think its working. I am doing that just to keep the canopy even. The BD would be twice as tall as the BC without the training. Both look healthy but smallish. They are growing a lot every day now.