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.
So I’ve been growing in soil for the last 6 years and over the last 3 i have had no issues with great success so I figured it’s time to move on I’m stepping up to hydroponic this is my first time so I’m up for any conversations or discussions on it if anyone wants to chat or give input