What kind of deficiency is this?

[Stevo0121]

Started off some seedlings for the next run, I tell you what for 10 days old from planting the seed straight into the root riot plugs they look like there taking off.
there in house genetics platinum kush breath and few extra freebies which I’ll just give away..

 

[AlfaDog]

Started off some seedlings for the next run, I tell you what for 10 days old from planting the seed straight into the root riot plugs they look like there taking off.
there in house genetics platinum kush breath and few extra freebies which I’ll just give away..

Is that coco coir

 

[Stevo0121]

Is that coco coir

Yeah it’s canna coco, I only use coco in veg and use 60/40 clay pebbles and coco in flower after I transplant from veg