Do these look like im doing it right?

[Dwcmagic]

My question is about the coloring in that leaf, that purpleish tone. These are (2) 6 week old super silver haze autos, in their very first signs of flowering. Its a deep water culture system, using advanced nutrients ph perfect nutes and 2 spiderfarmer sf1000 led full spectrum lights. Is there any issues anyone sees with these plants?

 

[gorillaglueaaron]

There's some burning tips, tone it down on the nutrients a bit.

 

[Dwcmagic]

Thank you. I had read that haze varieties didnt like full nutrient doses.