911 911!!!!!! help very sick

[Chefsweetdaddy]

Any one that can help......please.....

My first real grow my plants are now very sick.....tips are turning yellow and brown now....they feel very dry (my leaves)....my plant is fading from green to yellow.... and my leaves are 3s instead of fives...im so lost...


Im using Dnf grow a and b
im under 400w (mh)
Ph is 6-6.5
im in soil.

Im going 16 day and 8 dark


Im got them from a friend who had them outside for about 3 weeks now there 2 months old and just over a foot.....it was warm so i changes the height and added an a/c i laid back on the wind....as well i might of over waterd so havent for about 5 days... i have pics not the best but if anyone please!!!! I had a mite prob as well but i got them under control with some end all to kill it (from my local plant store) and some neem oil to control..

[Jim Dunlop]

The second and third look like nute burn is starting at the tips of the fan leaves. Not too sure about the first one though, are you misting them? If so that is light bleaching on the leaves and not much to worry about as long as you stop misting them while the lights are on. Not sure why you're doing 16/8 unless you're weening them into flowering. Try 20/4 or 18/6, you'll get more growth.

I think the leaves are coming out weird because of your light schedule, they don't know whether to flower or not, that's just a guess though.