Delicate Sounds' Blue Berry

The polyploid plant (rc) has some decay on the flowers. I think it's nute burn from the 13/14 (last picture). Lowered EC to 1.4 back again, then I'll do one more tank (40l) with EC 1.2 before I start flushing. I guess defoliation, for this plant at least, doesn't work out when done 2 weeks into flowering. Next time I'll be a bit less rigorous and start before first signs. Hot, hot, hot. Outside temperatures reached 33°C today, A/C kept the growing room to a cool 23.5°. This is gonna be some quite expensive bud. About 3 1/2 - 4 weeks to go