Getting Worse

[mushkan]

What type of medium; soil or hydro? Soil
What brand and type of soil? Pro-mix with added vermic and perlite
Indoors or outdoors? indoors looking for Moms
What strain? Not Sure some freebies from AMS
How old are the plants? germed 3-9
What type of lights and how many watts? 1 400W MH
How far from the lights? 18"-20"
What, how much and when was it fed? NPK? dyna grow with Alaskan Fish 7-9-5/5-1-1
What is the medium/runoff pH and PPM if in hydro?6.8
What are the temps and humidity in the room?temp range 50-90 hum range 30-60
What size pots? 1 gal for now
Any bugs? Look real close. negative
Any other pertinent info?

Hello Everyone,
I have a couple plants showing some strange things. Mostly invloving curled leaves and some funky new growth. Pics here I hope someone can shed the light on the issue/issues at hand.
Attached Thumbnails

Ok that was then and things have gotten worse they have not had any watering or feedings for 2 days. I am hoping someone will recognize this issue. Here are a couple new pics of current status. Please Help!

[StoneyJake]

hey man
I had the same thing happen to one outta 4 plants that are about 4 weeks old. It was right after I gave it the first set of nutes. I never figured out exactly what it was but after a good flush the new growth started lookin good again.

Does it seem to be mainly affecting the growing tops?

[mushkan]

Hello

Thanks for the reply, the issue started with some lower fan leaves, but now seems to be affecting the whole plant. It does seem to be affecting the plants growth, and these two plants are behind the rest. I am going to keep an eye on things, flushing is next. I had hoped someone here would recognize it and be yeah its a lack of or too much of, but that hasnt happened yet. I will say in my experience, mod-high, I have not seen this before and am puzzled by it now.

[TexarkanaTim]

The leaf shape suggests either fertilizer overdose or underwatering. I would go with the overload. The leaves are curling because they are trying to retain moisture. The plant sends its moisture to the areas with too much fertilizer in an attempt to neutralize it. This causes moisture loss in those areas, and the curl is the results. Give them a good flush and let them dry out. Wait a week or so, until you start seeing new growth and the affected leaves straighten out before adding any nutes. Then start at 1/2 or 1/3 strength and gradually work up.

[mushkan]

Hey Thanks Tex!
I really Appreciate it, I was thinking along those lines. I'll update with progress as a reference for anyone else having similar issues.

Peace ~