is this iron deficiency?

or something else?

Bump........

could be. dirty details of grow, plz.

scroglodyte said:

could be. dirty details of grow, plz.

Click to expand...

Grown in coco using canna nutes. pH 5.8.

I have something similar to this, check my thread and look at my pictures. I thought iron def but what makes me think it ain't is it starts from the tips and works its way back to the base, the description of iron def I read says it starts and the base an works it's way to the tip

Edit: here's a link to my thread https://www.rollitup.org/marijuana-plant-problems/563328-got-pictures-but-need-help.html

Shows it starting and also a leaf which it has covered