A repeat bloomer that is attractive to most butterflies, the brilliant yellow blooms of 'Hello Yellow' will emerge in late summer followed by attractive seed pods.
| Perennial | |
| Asclepias | |
| Butterfly Weed | |
| Zone 4 | |
| 6+ hours | |
| Dry, Sandy | |
| Plant with Achillea and Stokesia | |
| Combine with Sedum and Perovskia | |
| 24-30" | |
| 24-30" | |
| Summer | |
| Yellow | |
| Moderate | |
| Upright | |
| Flower-tone | |
| Yes | |
| Yes | |
| Yes | |
| Yes | |
| Achillea, Stokesia, Sedum, Perovskia |