Rudbeckia subtomentosa ‘Henry Eilers’
Hardiness Zones: 4-8
Size: 4-5' x 2-3'
Outstanding Features: August can be a dull month in the perennial border, but this unusual coneflower with quilled flowers can really brighten the days. It is an extremely drought tolerant streambank prairie native. Unusual and showy in flower. Foliage has a vanilla fragrance.