First Grow Purple Skunk Auto

On reflection I definitely could have used LST on the autos alot more than what I did, next grow I need to not stress so much about stressing the plants out as they're hardier than I first imagined! They're both downing feed now and everything still seems to be doing good. I've had a little brown spotting on some fan leaves of the autos but I think this is due to too much nutes! Giving a plain water feed roughly once a week now to see if this improves things