I don't recall, how long do the blooms last?
My Brugmansia issue was overwintering the monsters. If I left them out, they had to start growing from ground up and then, may not bloom that season. When I moved them in, they dwarfed the greenhouse.
I'm thinking I just let them die a natural death. I keep planning to plant Datura in ground instead and not worry about it. One of these years before I am too old and grey.
I will enjoy your Brugs vicariously. Looking forward to more of your photos.