Flowering Deficiency

Hey guys

I have put my plants into flower started them on 1.3 ec for a week then moved to 1.5, now I'm on 2.2 and the following is happening to my fan leaves. Have looked around on the net a bit and to me it looks like it could be phosphorus deficiency. Is this correct? If so what would be a method to counter it as I have bumped up the ec a bit but it is still occurring.


Cheers

from what i can tell it doens't appear to be happening consistently everywhere?

That kind of deficiency does occur during flowering sometimes. It could also be the plant canabalizing it's lower leaves that don't appear to be getting light.

Looks like nute burn...... Lower your EC ... Did you go from 1.5 to 2.2 or gradually worked from 1.5 to 2.2 ????