2x4 SOG grow

Very sad day today. It is the end of week 7 and I discovered bud rot on the main cola of one plant. I immediately took it out of the tent and cut the top cola off and discarded it. I decided that the spores may already be spreading so I didn't want to risk losing all my crop so I harvested the rest of my plants. This is 2 weeks premature since I planned a 9 week harvest. I harvested the rest of the plant that had bud rot. Looks like a decent amount of bud. They are drying in a seperate room. I stripped the fan leaves off every plant and will do a dry trim and cure. After The cure I will cone back and report. I am really heart broken right now. Update: final weigh in after dry and 2 days of curing was 8.5 oz of bud and 3 oz of trim with lots of popcorn buds. Will be making bubble hash with the trim. Had alot of fun dry trimming all day while listening to music and cracking a few beers. Lessons learned: 1. LED lights DO produce heat Contrary to what the companies say. 2. It is very important to have good airflow. Although i had a 4 inch inline for an active intake and a 6inch exhaust, I still should of used an oscillating fan. Even with higher humidity an oscillating fan might have prevented the bud rot. 3. For sea of green I should have cut every side branch at week 3 of flower. I was afraid of losing yield and harming the plants. Definately lollipop every sea of green. 4. Sea of green should not be done from seed. Too many different phenotypes. 5. It is very important to control the humidity especially during flowering. For small tents place a large 30 to 70 pint dehumidifier in the same room as the tent to keep humidity below 50. Bud rot is very sad it's worse than losing your first love lol. 6. Make sure I water until there is run off. Especially when giving plain water between feedings. Salt build up occurs and causes wild ph swings.