Not that I've seen, but I haven't had a chance to gauge that very much, the way these plants don't usually live long enough to bloom @ my house. I think I would have noticed people mentioning if these plants were a nectar source, and I don't remember any comments like that. But I do hope that more blooms in general would draw attention in general, for hummers to come over & see if there are nectar plants nearby. Is that making any sense?
