Rudbeckia hirta 'Prairie Sun'

Black-eyed Susan, Gloriosa Daisy, Marguerite Jaune

Family: Asteraceae Aster


Type Bi-annual, perennial
USDA Hardiness range 3A - 7B
Exposure Partial shade to full sun
Bloom color Yellow
Bloom time Late Spring to Mid Fall
Water needs Moist
Landscape uses Border, container, woodland garden
Height 12" to 36" / 30cm to 90cm
Spread 12" to 18" / 30cm to 45cm
Growth rate Moderate
Persistence Deciduous, broadleaf
Bloom attributes Attracts butterflies, suitable for cut flowers
Leaf color Green
Fruit color n/a
Soil pH requirements Acidic
Soil type Sandy, clay, loamy
Form Upright or erect
Attributes and features Naturalizing