Professor chaos

[JA SHIVA]

Looks like it may have a little nitrogen toxicity the leaves are dark and shiny but it’s not to big of an issue in the veg stage just going to not feed for a while.

 

[Frost Spectre]

Looks like it may have a little nitrogen toxicity the leaves are dark and shiny but it’s not to big of an issue in the veg stage just going to not feed for a while.View attachment 4837247

What are you growing in?

 

[JA SHIVA]

A mix of ocean forest and coco will a little perlite for drainage

 

[Frost Spectre]

A mix of ocean forest and coco will a little perlite for drainage

Those plants have nitrogen toxicity.
I know that mixing soil and coco is pretty uncommon and has caused a lot of heartache for a lot of people. I'd just stick to one or the other.