Lime green in between new growth week 3 of veg?

Hi guys,

wondering if anyone could help me to diagnose if there is any problems with my girls.

new growth seem to be growing a lime green in between the veins. However after a while they seem to darken up as they mature.

im growing in 70/30 coco perlite feeding with 2ml/L canna coco a+b,2ml/L canna rhizotonic, 2.5ml/L cannazym and 1.5ml/L cal max, ph of 5.8.

anyone have any suggestions as to what the girls are lacking? Or should I not worry as growth seems to not have slowed and the leaves seem to get more uniform as they grow.

thanks all!

Well at first glance I would say lacking Mg,your feeding calmag already so Im not sure.You could foiler some epsom and see if it improves.

Yep, a foliar spray with epsom salt should do the trick.

I shall give that a shot!