I'm happy with their growth, they're now forming buds. Some of the down leaves started to turn yellow, but nothing to worry about.
I've started adding some UVB+UVA (2%.6% respectively), the first day I place these lamps on I give them around 30 mins of exposure. Increasing each day 10 minutes the exposure. Right now I'm giving them 60 min of UVB+UVA exposure at the middle of the day (5h of normal light+1h of normal and UVB/UVA+6 of normal light). My goal is to achieve 2h of UV exposure per day until the 7th week.
The smell is nice, it's smells kind of citrus.
I've been trying to take some macro photos of the pistils but I think I have to improve the setup to take clear images. Sorry about that.