I've never heard of Daveo Holman so I'll have to look that one up. Yes, the varying blooms are on the same scape. The plant hasn't multiplied tremendously but it produces a lot of scapes. It blooms pretty early in the season and the flowers are large and striking. This year we had a LOT of rain and the colors were much brighter. I don't think I've ever seen the color as deep as the first picture before and I've had the plant for years.