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Rudbeckia Prairie Sun

Prairie Sun Coneflower

Prairie Sun Black-eyed Susan (Rudbeckia hirta ‘Prairie Sun’) stands out for its green flower centers. A rich gold ring near the middle softens to yellow at the petal tips, creating a bright, two-tone daisy without the usual dark eye.

The plants grow upright on bristly stems and flower from midsummer into fall. Although classed as biennial, Prairie Sun is best planned as an annual display; cold, wet winters often prevent it from returning reliably.

Set out young plants after frost danger has passed. Give them a sunny or lightly shaded position and moisture-retentive soil with good drainage.

Size (approximate)
• Height: 24–32 in
• Width: 4–20 in

Hardiness
• RHS H3 (UK hardiness rating)

Best Uses
• Border
• Mass Planting

Plant type
Perennial
Height
24-32 in
Width
4-20 in
Hardiness zones
3–7
Sunlight
Full sun to part shade
Growth rate
Fast
Bloom time
Summer
Flower color
Gold, Green, Yellow
Leaf color
Green
Fall color
Green
Soil
Clay, Loamy, Moist well-drained
Landscape use
Border, Mass Planting
Shape
Upright
Fruit
No
Fragrant
No
Deer resistant
Yes
Salt tolerant
No
Drought tolerant
No