Need help diagnosing this deficiency!

[PeachHazelx]

So I was having a nitrogen deficiency a couple of days ago, but I’ve since brought them back to health.. but now one of my plants looks like they’re having a deifferent issue, does anyone know what it could be?

I’m growing in coco, nutrient solution is 6.0, ppm is around 800, SF4000 lights

 

[a mongo frog]

So I was having a nitrogen deficiency a couple of days ago, but I’ve since brought them back to health.. but now one of my plants looks like they’re having a deifferent issue, does anyone know what it could be?

I’m growing in coco, nutrient solution is 6.0, ppm is around 800, SF4000 lights

Im thinking floro burn, but wait for others to see what they think. Im thinking no big deal just watch your light height, but again other motherfuckers may know more and i may be wrong. Nice job on plant training also. What strain?

 

[PeachHazelx]

Floor burn? I’ve actually never heard of that. What is it?

 

[a mongo frog]

Floor burn? I’ve actually never heard of that. What is it?

Floro burn. like a sun burn. I get it from time to time when i go from veg lighting to flower lights. May not be the issue but kind of looks similar to what I've seen.

 

[PeachHazelx]

Floro burn. like a sun burn. I get it from time to time when i go from veg lighting to flower lights. May not be the issue but kind of looks similar to what I've seen.

I just rose them up a couple of days ago too cause I thought it looked like it was from the lights as well.. I just thought maybe something else because this is the only plant that seemed to be affected but idk lol