Is this a nute burn?

Came home to this today. Reservoir has low water and i added a gallon worth of nutrients to it last night. This morning it was all good, but when i got home this happened. Left closet door closed. could it have been the heat. Ph 5.7 and i got some water sitting out how long should it take to dechlorinate if i used a water conditioner so i can flush. Thank in advance. Gr33nBean!

leaves are getting really droopy now. Need some help ASAP. Thanks!!

PLant is almost dead. how can i save her. roots are good. every branch drooping lokking real real; bad. ohther plant is perfect. there roots were growing together so i seperated them. could this be one dominating the other. Pleas please help

No one huh? Any advice at all would be appreciated. i out two months into her so far dont want to lose her>

Common cause of drooping leaves is drowning, over watering.

also looks like it got to hot on the plant,. crispy dry leaves

GR33 -

I had something similiar happen the other day. I'm growing in a PC Box that just arrived on 8/17. Had a Lowryder x AK47 auto FEM plant growing for about 25 days outside. When the PC Box arrived I dug it up and potted it with FF soil and continued the grow indoors. See pics. I had it in the PC for about 2 days and the leaves were getting brown a little with some leave tips curling up.

I know this is stupid but when the PC arrived I plugged it in and everything worked fine. Found out a few days ago that the intake and exhaust fans were both exhausting. Temp inside was 96 degrees. This went on for a few days at these temps. I turned the intake fan around. Temp is now 86.5 and humidity 32%. Those burnt leaves are still there.(half burned). All new growth is doing fine.

Thought I would throw that out there.

Probably

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First pic was the plant in 96 degrees. Second pic today 3 days later at 86.5 degrees. All new growth looks great. It's amazing how fast these CAN recover.