In 2012, plantsman Hans Hansen and I were botanizing in the Balkans, when we drove up on a patch of flowering Aconitum superbum in a field at 4,200′ elevation, near the town of Kupres, Bosnia. Hans collected seed, since monkshoods fare far better in Michigan than they do in the heat and humidity of Raleigh, NC.
Years later, I was admiring a patch of monkshoods at Walters Gardens in Michigan, when I discovered that these were seed grown from the plants we found in Bosnia. Since they had thrived in Michigan, I returned home with seedlings to try in Raleigh.
Surprisingly, as you can see from the patch below, they have thrived in Raleigh, in both light shade as well as full baking sun, topping out between 4′ and 6′ in height. Interestingly, it doesn’t appear that Aconitum superbum is in cultivation, which is quite surprising. We’ll make sure these are fast-tracked into production now that we know how well they tolerate our summers. Hardiness is Zone 5a-8a, at least.
I’m looking forward to being able to purchase them.
Looking forward to seeing this monkshood in your catalogue. Love the autumn blooms.