Please Help

due to a careless baby sitter my girls were grossly over nuted. my leaves all curled up and the tips have spotted burns. i poured out all the solution and replaced with water. is there anything i can do to help them recover? i also changed my light cycle from 18-6 to 24 hours.

Not sure about the photoperiod significance. I'm curious. As for the over nuting, I over-ferted recently too, full moon or something...

Flushing with water or even a "flush" is about all you can do I think. top water them individually to get them back to just H2O and then slowly reintroduce the nutrition. I do soil. My buddy does hydro. FWIW, I hope this helps.

if you dont check the ph of your water then use spring water maybe that will help it works for me and i never checked my ph but when i used to use tap water my shit always looked nute burnt when it probly wasnt.i think its called nute lock out when your ph gets fucked up and it makes it look like a nute problem

thanks i'm gonna get a ph pen today

take a look here if you haven't

https://www.rollitup.org/aerogardeners/168751-aerogarden-guide-faq-v-2-a.html

I buy 2.5-gal jugs of Arrowhead Distilled Water. No pH variance, ever. No contaminants, ever. Nothing but Hydrogen and Oxygen. No Brita-filter-stealthy chloramine to kill micro-goodness in my soil.

Temperature(water 65-68 as well as the ph (5.7 - 6.0) will help much in their recovery,may want to raise lite a few inches til they recover.....Happy Growing

i think it's fucked... my roots are brownish and stink and my leaves are burnt to hell