White veins on new growth

Hello everyone.

I've got a slight issue with one out of eight plants, this one being Jupitor OG.

The new leaves appear to have a few white veins towards the base of the leaf.
The top two new leaves also appear to be suffering the same but on the tips rather than the base.

The current setup:
1/2 Perlite + 1/2 canna coco
2ml/1l of Plant Magic Grow
0.5ml/1l of liquid silicoln
0.25ml/1l of Magnesium and calcium
Using tap water
PH of approx 6.0

I have attached three images to give you all a better idea of what I am dealing with here.

I have only seen this once, and in much smaller areas, when the leaf has struggled to develop for whatever reason and ends up slightly deformed. But this seems a bit more than that?

What is your EC, temperatures and humidity?
How often do you want?

Hello everyone, this appears to have been some issue to do with stress causing a small period of mutation whilst growing. The plants are entirely find but developed a ring of white/clear veins. I believe this was either from Transplant stress or lighting stress. Just leaving this information here for others that may see this.