Anyone has experience with buckfast-ish (drone) and Carniolan (queen)-crosses?
I'm planning for grafting and have the possibility to try the combination by getting a piece of brood comb with larva from a friend (if the first attempt with my own stock has ok acceptance, it's the first year I'm trying grafting) that has Carniolans within reasonable distance to drive with the comb covered by a moist towel. It would be nice to have a yard with bees that might be more adapted to surprise earlier flows than expected, but preferably a bit less swarmy than pure Carniolan.