Never smoked/First grow

After discovering the bud rot on the plant in the corner I chopped off everything that was suspect and rearranged my greenhouse for better airflow and added a second fan. I decided to harvest the plant that was next to it as it looked mature judging the trichome appearance. This grow is all about fun and learning and I wanted to make sure I got something all the way through the process even if it's not optimal. That's been drying for about a week. I washed that with 4 washes, hydrogen peroxide, lemon and baking soda, and two cold water rinses. I inspected it really closely as well to make sure there were no signs of rot. The sick plant is now isolated and most of it looks great. The top cola is changing a bit and I'm not sure if it's rot or normal changes at the end of flowering. The two other plants are looking great. One is the runt of the three stress killer seeds and the last smallest plan is actually a fast Eddy from the first seeds I planted and made a bunch of mistakes. This plant is stunted but I let it grow just to see what would happen and it's at 12 or 13 weeks now. I'll let everything go another week and harvest.