Glueberry og yellowing

[autonath]

my glueberry ogs are a light green with yellowing happening any ideas ? Iv been feeding 5ml cal mag 5ml canna a +b 10 ml rhizotonic I have just started adding 1 ml of silicon aswell and ph down to 5.8

 

[the green bandit]

Hey buddy, a couple of pics in normal lighting will help you get a better diagnosis as well as filling in the details on your grow
Problem:

Medium/grow method:

Feed: and supplements used:

water source:

Strain/age:

light used:

Climate:

Additional info:

 

[autonath]

Problem: yellowing sides of leaves and light green
Strain:auto glueberry og
Water source:Ro water 11ppms
Light:meizhi 450 and 300
Medium:canna coco
Climate :humidity 50%


Feed:canna base a+b @5ml grotek cal mag at @ 5ml rhizotonic @10ml per 4litres also mammoth p .6ml

 

[autonath]

Clear light pics

 

[namvet25]

Just feed veg nutes and cal/mag for now and leave soil dry out between waterings.