Rudbeckia subtomentosa ‘Henry Eilers’
Henry Eilers Sweet Coneflower
Henry Eilers whose yellow flowers have unique rolled petals.
It is similar to its parent species in all other ways, with prolific, long-lasting summer blooms.
It grows best in well-drained soil in full sun or light shade.
Typically about 4 feet tall and slightly narrower.
Its leaves are lightly furry on the underside and prone to powdery mildew.
Tolerant of hot weather and drought.