Quote Originally Posted by Jmann567
I don't think thats it I use advance nutrients Connoisseur A+B that has enough cal and mag
You are probably right about that.:thumbsup:

I'm just a simple grower, but that looks like too much sodium, and powdery mildew, from the HPS lit photos.

Natural light snapshot might get ya a firmer opinion.

Aloha,
Weezard