Day 17 from sprout. I've started using a foliar spray instead of my normal water-only foliar. 5ml/g Emerald Goddess. I just happened to see this suggested in their Amazon questions and they seem to really enjoy it. She has been topped on every node and will get one more top around day 25. Then I will let them veg for 10 more days before the flip. This usually leaves me with between 12 and 18 super dense tops.