Main room grow 8 plant's, 6 strains

All the plants are looking great but 1.... grand daddy purp #2 has small nugs on on and I've noticed some discoloring in some of the leaves. Have to refill the tank tomorrow so when I do I'll give that plant and flush and see if it's locked. All the other plants and other grand daddy purp plants are looking amazing. The red dragon plant has especially surprised me with how it's not only bounced back, but also the color. Have hints of black, red and purple in the bud and the smell is just amazing. Well that's really everything for this week. Nothing really big to report. Happy growing everyone!!!!