What are you feeding and at what strength? What are your environmentals? Do you know if the strain is a light or heavy feeder? There is obviously necrosis on the fan leaves, progressing up to the top… Have you flushed? Have you upped the magnesium? Give us some details brah
Steele
Have you tried using beneficial organisms? I find EM to be a magic bullet for most things.
I wouldnt say lockout, but nute burn and pH-yes.
Just back off on feeding a bit. Alternate feed, water, water, feed. Its better to keep them hungry and constantly uptaking, than to bombard them with hopes of excellerated growth.
Plant looks fine and youve obviously achieved extensive growth so far. I wouldnt putz with your environmental conditions, stay consistent with that.
Your water tho, that may need attention. And water quality and its content matter greatly.
Are you checking the pH and ppm of your plain water?
I have not been checking pH as it’s always been around 5 - 6 !
I’ll look for my test strips though.
The nutes are the general hydroponics line of stuff , but since these are autos I’ve actually been feeding them less nutes than what the bottle recommends so I guess I need to do even less !!
Ahhh good point on the feed then switch to normal water , I have been constantly bombarding them !
Sorry 
I got high before I made the post and completely forgot details exist , I did clarify a bit down below !! Thank you brah ! 
Never go off of what the bottle says. And especially with an auto in soil. If your peat dominant, youve got a pretty high CEC, and the peat holds elements very well and slowly releases them. With autos, id go at 1/4 strength, only if the plant looks like it wants more then bump up. But youd be better off keeping the low strength and alternating your feeding. Sonin this case it would be feed, water feed, water. If its still loking hungry, then it would be appropriate to increase nutrient strength.
Your doing fine tho bro, no worries. Its good you caught it now rather than later. This is very fixable
Awesome and super to hear.
TBH I think shes a little fussier than the other auto but both have a bit of those leaves so Yeah I am absolutely glad I decided to use overgrow to reach out <3
I am not sure if its peat, its some organic compost miracle gro stuff from costco ;p
Really I should have thought about it, I am not feeding this auto male on my desk nutes and its doing JUST fine and has been dumping for weeks LOL. ( Just wanted to try and keep it around and see the life cycle of a male )
The very next time I water and probably the next time after to be sure I will run just water and try and PH the runoff with the sucky strips !
Oh shit, yeah man that MG soil has nutes in it. Go water only for a while. Autos are notorious for being touchy. And your right, she may just be a bit more sensitive.
I think it was this by the way !
Ok, so thats gonna put you in the “water only” relm for a good while. If your plants start to look hungry, add 1tbsp of blackstrap molasses to 1gal water. You can use the molasses every other week. This will stimulate the microbes and youll get more out of the soil blend, without using fertilizer salts. Plus the molasses has a little calcium, magnesium, sulfur and potassium. Dont overdo the molasses tho. Every other week is all thats needed.