seems like i put too much K on this time, guess it was not enough time between because overall temps fell and i didnt take that into consideration. IF your soil temp is lower, then bacteria will slow down taking a longer time to break the minerals down. Going to back off on all feedings for at least a week.
@GrowWithTheFlow710, thanks man, yeah cheaper tents need to be braced for negative pressure. Otherwise, they will cave in so much. wish i could find a heavy-duty tent that would fit the space. no one makes this size anymore. IF anyone knows of a tent that is 3ft x 6ft x 7 or 8 ft. heavy duty I'd love to buy.