Can anyone figure out wats wrong? (pics)!!

Im not to sure wat went wrong here but my four plants were about a month in and everything was going good until the other day the leaves started turning yellow brown. I tryed flushing them with a half gallon of water each, but the leaves were starting to curl down. The four plants are being grown with 12 cfls, and the only nutrients used was some root enhancing liquid. I just bought this bloom booster nutrient and thru the plants into flowering (12/12). There was a small insect issue with little white mites but i sprayed them down with soap so i dont think there the reason for damaging my plants, but somthings wrong for sure. If anyone has any ideas on how to fix this before it gets to late, it would be appreciated.

the first pic was when they were doing good btw.

How big's that planter? Perhaps you're root-bound and need only transplant?

Dont know what sort of soil you are using, but MG soil and lot of others on the market have slow release nutes, they come in the form of little balls of nute in the soil that disolve over time. The more water you put on to them the more nutes it releases, so in fact in that case flushing would be couter productive as would over watering. Or i could just be talking dribble. It definately looks like nute burn though.

lights are way too close man. Heat stress

Its miracle grow soil in 2 gallon pots, and i raised the lighs a few inches up. Where should the PH be around? the seeds are burmese kush i ordered from canada. and thanks for all the quick responses!

Ph should be around 6.4- 6.8 for indoor.

MrFishy said:

How big's that planter? Perhaps you're root-bound and need only transplant?

Click to expand...

sorry man dont want to be a dick but thats wrong.


i THINK it may be salt bulid up/ nute brun..i whould flush with 3X the pot size with PH'ed water (6.5-6.8..) dont take anyones info (even me)without doing ur own homework,good luck...meangreen

sorry for the dub post but also check this out:https://www.rollitup.org/marijuana-plant-problems/38772-guide-diagnosing-plant-problems.html

peace,meangreen

i would definitely flush, as soon as possible

but definitely read as per above

miracle grow sucks! use a good foxfarm soil. not prenuted. ps if you flush like that it will release more nutes from the mg soil!!! change your soil and used measured nutrients imo. good luck.