I have one just like that too Lynn, a Russel's hybrid! It's a long lived plant, I've had it for over 10 years and it just keeps going, also made a couple of self sets around it which look much the same. I also grew some from seed years ago called 'Lulu' which is a dwarf in red and pink shades, some are nicely scented. Some of those disappeared but have set other plants so I still keep a few going. My Megachile willughbiella bees and some bumblebees love them but the Megachile males are not happy with other bees feeding on them!
Now I'm wondering if the tree lupin is a throw back from the Russel Hybrid!
