I've been feeding with the entire line (aside from a few, 3 of which I added during flower) since late October.
Just went by the community feeding chart and fed at full strength each feeding. At day 63 of flowering I am still feeding, it's week 9, girls have some more time for sure, two cuttings both sour OG sisters, and three seeds plat OG sisters. I was feeding each girl her own mix, but since the flip to 12/12 they have all had the same feed every three days. Feed, water, dry, feed, water, dry, feed, water, dry. Healthy plants, four are in coco and one is in soil, the coco is nectars blend.
I've seen great results and have even fed at 4x the dosage with no burn or harm, just very green girls. I have since sprouted a few more skunk #1 seeds that received a rather strong feeding early on, no burn just happy ladies. It was food left over from feeding the big girls. The foliar feed bloom khaos is helping those nodes to sprout up. The plants are healthy.