Nutrient issue, Light burn, or other

  • Thread starter Growku
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Growku

Growku

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Hey all, Growku the Noob. Could you guys tell me why the top half of my Northern Lights X Blueberry Auto's leaves look like this? It's in early flowering.

Curled edges, pointing more upward the farther up the plant, uneven greenness throughout the leaf?
Nutrient issue light burn or other
Nutrient issue light burn or other 2
Nutrient issue light burn or other 3
Nutrient issue light burn or other 4


I recently had a super high ppm of 2000 and pH of 7.8, but I got the ppm down to about 800 and pH to a little over 7 nearly a week ago and these symptoms persist. The lower yellowing was from the pH and ppm problems and it hasn't spread since.

It's always gotten less light than the other two G13s which are getting a hell of a lot. Nly started the curling in recent weeks. I even turned the light over this one down and even off (still gets alot of bleed over from the array over the others) thinking it was was light burn, and no real change.

Any and all thoughts are greatly appreciated!
 
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