I'm thinking of moving/taking to the fall swap my Phlox David. I want something to replace that blooms yellow or another light shade for the back of the border. I'm thinking of a Heliopsis but open to suggestions. Has anyone grown Heliopsis Bressingham Doubloon or Eremrus? http://www.brentandbeckysbulbs.com/spring/productview/index.php?sku=17-0108 What is the foilage like?

Here is a link that might be useful: Heliopsis Bressingham Doubloon