Sierra SunburstThis is a great yellow that will blow away anything you have had in your garden to date. Bright 5" sunny yellow flowers are extremely ruffled and sculpted. And it re-blooms-a lot! This one just keeps blooming throughout the season. It is a must have if you want a yellow standout in your garden. For southern climates, it is evergreen.
US Zone 6-10 in hardiness.