You are sure right about that, Cheryl. I have a small stand of them about 10' from our patio, and when we are out on the patio at dusk, the fragrance is wonderful. This year, for the first time, I am going to put a rhizome or two in a couple of large pots and those pots will be on the patio. These stalks should/will be only 4-5' tall, and we'll have hummers all over them in the summer time.