Please help have plant problems weird Taco Leaf curling

[Ghost3]

Please help me identify this taco leaf problem. Curling down. Other than that healthy

 

[Captspaulding]

Nitrogen toxicity.

 

[Captspaulding]

Can you show us the whole plant? Lighting, grow medium ect?

 

[TLOnewbie]

Nitrogen toxicity.

This
RO water will fix this and 2 weeks

 

[Ghost3]

Can you show us the whole plant? Lighting, grow medium ect?

This is them today. I did just pruin them last night for the last time before flowering but I have tuned back in the nitrogen 2 weeks ago so it’s weird cause I was thinking nitrogen also. And it’s coco medium watered every 2 days but fed every other water. It was only my 2 plants in the back corner not all and all 4 the bigger plants get the same feeding/water schedule

 

[Ghost3]

Can you show us the whole plant? Lighting, grow medium ect?

It was also only a couple leaves so it was weird to me

 

[Captspaulding]

It was also only a couple leaves so it was weird to me

Well that’s good. For sure.
A couple things, 1st I am by no means a coco guy, but from the jump for future reference, vid and photos taken under a blurple are crazy hard to read. So if you can if it’s not to much of a pain in the ass, yank the problem plant(s) out and snap a pic in better natural light. It definitely helps the growers here when we try to help. You have a nice little setup bro, your on your way.
And lastly, what nutrient line are you using?
If it was only a few leaves, this is good if you have had multiple water feeds in between. But I am gonna suggest when your lights are on, pulling them and checking them for really dark pigment. Just because there are no leaf distortions to the eye, the blurple can make you miss a near nitrogen toxicity with ease. I’m not saying it’s a bad light either full disclosure, when led first came out, I rolled them for a long time. They produce. hope this helps….

 

[Ghost3]

Well that’s good. For sure.
A couple things, 1st I am by no means a coco guy, but from the jump for future reference, vid and photos taken under a blurple are crazy hard to read. So if you can if it’s not to much of a pain in the ass, yank the problem plant(s) out and snap a pic in better natural light. It definitely helps the growers here when we try to help. You have a nice little setup bro, your on your way.
And lastly, what nutrient line are you using?
If it was only a few leaves, this is good if you have had multiple water feeds in between. But I am gonna suggest when your lights are on, pulling them and checking them for really dark pigment. Just because there are no leaf distortions to the eye, the blurple can make you miss a near nitrogen toxicity with ease. I’m not saying it’s a bad light either full disclosure, when led first came out, I rolled them for a long time. They produce. hope this helps….

Advanced nutrients and sound good I’ll post more pics when lights come on

 

[Chronic Monster]

Nitrogen toxicity.

My first thought too.