The claw

[c0bblep0t]

Hey all .. ok I've got an led dwc closet grow going and I'm feeling like I'm fighting a losing battle , my skywalker kush is 6 weeks from seed I had heat issues with temps at 35°c and rest temps close to 30°c until 2 weeks ago when I purchased a chiller Wich bought res Temps down to 18°c , the clawing has been present whole grow so far I thought it was a heat issue and chiller would fix it but it hasn't then I thought nitrogen toxicity as leaves were dark green as well as clawing , did another res change 2 days ago adding some calmag as I'm using distilled water , the new growth is a lighter colour now but the clawing still remains and new growth is also clawing , could 18° be too cold ? The plant is producing new growth daily and roots are going well also , I'm at wits end with the clawing , please help

Peace

 

[VladimirPutin]

If the roots okay, then check how much Nitrogen you are feeding. Probably time to cut back. Don't throw in the towel, Hydro is not so easy like soil style.

Vlad

 

[rhetorrikz]

18° is perfect wont be that, possible stress issue aswell as nitrogen toxicity what light are you using? Might need more light to use up excess nitrogen ? Ive read lots of different answers on the claw i found a good one recently im going to try find it for you now

 

[c0bblep0t]

18° is perfect wont be that, possible stress issue aswell as nitrogen toxicity what light are you using? Might need more light to use up excess nitrogen ? Ive read lots of different answers on the claw i found a good one recently im going to try find it for you now

Thanks man , I'm using an xte 300 from advanced

 

[rhetorrikz]

Nice light ! Wont be that .. cant seem to find what i was looking for .. how do u get up all the coments you've given reps to? only the last 4 come up in my user control? Well we might need some more experienced growers to come along but i think it could be to do with heat stress and photosynthesis. the plant may not be able to use up all the n

 

[c0bblep0t]

Yeah its frustrating. . we've had a few cooler days below 30°c , was hoping she'd bounce back but still the claw won't go

 

[Hillbilly420]

I have the same problem I read a lot over this I have the claw also man, it's nitrogen toxicity