New growth or nutrient deficiency?

Hey guys real quick and simple question. Probably gonna give them some food with some cal mag either way just to see, but this way i can see who really may know their stuff cuz its hard to tell between new growth and lack of nutes with these ones i think

There are no pictures to be able to judge.

I keep trying to upload but its not working. I will try on my laptop later

Finally lol

Growing under led?

Hey buddy my name's Zak too. I get that too but not as widespread with the new growth as you.
It doesn't look very progressed, but if I had to guess I'd try to add some sulfer to your next grow. When the new
Growth is affected it typically points the finger at micro nutrients deficiencies

If it was me personally I'd add a smidge of Epsom salt.
I do hate adding salt of any kind to plants unless it's important!

Peace