My Plant Has Went From Good To Bad

[YungTune]

Anyone know what’s wrong We have two CFLs about 8 inches away and we also have A 300 W LED grow light and we also have a fan on for circulation this is a shed grow. The one that’s perky has just has yellow tips on some leaves and then the other one has it around the leaves. I did just top the plant that’s doing bad I don’t know

if I did it wrong

 

[Jimster]

IDK...looks OK to me, although I can't see the yellowing under the lighting. A little yellowing isn't always unusual with new plants unless it gets worse. If the new growth looks OK, I'd just attribute it to stress or humidity. Mine always get insulted when I first top them!