The Claw?

[ZerocoolSmith]

I have 15 plants, a few leaves on a few of them have "The Claw"

Sharp arch at the tip of the leaves. I read it was an abundance of nitrogen. The Bubba OG I have isnt doing it but a few of the OG Kush's are.

My PH pen was off by .5 and I my ppm pen broke on the watering before last. So the ppm could of been anywhere from 300-800.

I Re calibrated the PH pen and got a blue lab ppm meter. Last water which was yesterday, 5.8 PH (Im in coco) and 600 ppm (my tap water is 270). The plants themselves look really healthy but the claw thing going on. Im not sure if I should be alarmed?

 

[rdo420]

Na don't overthink it they are fine. Maybe a little hot...... but that's it. If The claw they would be super dark green and they would be folded down the other way, like a tipped over canoe and really hooked......Just my opinion.

 

[blackforest]

I would say negative on "the claw" looks wet, or slightly hot. The leaves turn like an umbrella and are dark green for the claw. Just don't over water or over feed.

 

[urban1026835]

they are fine little tip burn nothing major. IME og's or mine tends to like a lower ppm then others in my garden. Usually round 800

 

[ZerocoolSmith]

These girls are a week and a half transplanted so I've been doing about 600ppm. I water every 2-3 days. Usually 3. But it's been hot in SoCal in winter so my temp in there has been averaging around 81 degrees. They did show signs up heat stress when I bumped the lamp to 600W but I raised the light a foot and turned on the stronger exhaust fan and it stays around 77-81 now. That in turn lowered my humidity from 60% to 40% with the stronger exhaust but give and take I guess.

 

[DannyBlaze2]

I have these afghan they droop but it's the best I've ever grew I be more worry about the stretching

 

[dannyboy602]

you don't have claw. it presents as something different than what your pix show.

 

[bird mcbride]

Myself personally do not believe in negative pressure rooms. It messes with the fertilizers reactance time. You would be better off with an adequite scubber and normal atmospheric pressure. I would also be concerned about the discouration of the stalk. Unless my monitor is screwed you're plants are experiencing a deficiency(for whatever reason). The main stalk should be green right to the end.

 

[burgertime2010]

It looks like a phosphorous deficiency.....the color and the thickness. Cold root zones produce similar symptoms

 

[Thc247]

I have 15 plants, a few leaves on a few of them have "The Claw"

Sharp arch at the tip of the leaves. I read it was an abundance of nitrogen. The Bubba OG I have isnt doing it but a few of the OG Kush's are.

My PH pen was off by .5 and I my ppm pen broke on the watering before last. So the ppm could of been anywhere from 300-800.

I Re calibrated the PH pen and got a blue lab ppm meter. Last water which was yesterday, 5.8 PH (Im in coco) and 600 ppm (my tap water is 270). The plants themselves look really healthy but the claw thing going on. Im not sure if I should be alarmed?

i wouldnt call thqat the claw but the claw for me personally was nitrogen overkill and alo cold temps when lights off gave me the claw 2 times different strains if it gets worse then maybe deficiency they look to me just a bit over watered may be ease off on the watering until soil is dry if its a bit moist then wait another day