Solid white perennial Hibiscus moscheutos ‘Blue River II ‘ has produced seed this year . If you would like some, email your name and address. First 10 requests will get seed. Germination instructions will be included. US only.
You may call it smart weed, knotweed, or lady’s thumb. Since I found it produces lots of seeds that birds like, I let a little persist in my garden.
Canna foliage is sometimes more attractive than the flowers.