Right, I've seen many plants or varieties of, on this site grown as garden plants. I've always seen them as wildflower/weeds ... Not anything I would have thought of cultivating. Interesting, things I've seen here.
They are the main feature of this plant and it's very easy to grow and propagate @deekay. I have struck 5 cuttings from this and they are ready for planting. I'm going to make a low informal hedge from them 😊