New Grower White veins

[brd1984]

Hi guys and gals,

Some of my plants are showing white veins on leaves, apart from this the leaves are a healthy green.

Thinking cal/mag to solve?

I am using biobizz bloom. 5ml in 1 litre of water and 5ml of topmax 5ml in 1 litre of water twice a day.

Cheers

Brd

 

[DANK]

I think the veins of the leaves are meant to be white, most leaves are anyway, I think there's just no need to have chlorophyll there. Having said that, cal/mag is supposed to be very good for autos