Orange Coneflower


Scientific Name: Rudbeckia fulgida Ait.
Family: Asteraceae
Orange Coneflower(Rudbeckia fulgida)
Rudbeckia fulgida 'Goldsturm' in New York Botanical Garden
Recommended Temperature Zone:
Sunset®: 1-24, 28-43
AHS: 9-1
USDA: 5-10

Frost Tolerance: Hardy in Phoenix

Heat Tolerance: Light shade in Phoenix

Sun Exposure: Full sun to light shade

Origin: Eastern USA, North Carolina

Growth Habits: Robust upright perennial, up to 5 feet tall (1.5 m) or more, 2 feet spread (60 cm) depending on variety

Flowers: Yellow or light orange flowers

Watering Needs: Regular water, good drainage

Propagation: Division in spring or fall, seeds (seedling might be inferior to the parent)

Orange Coneflower(Rudbeckia fulgida)
Rudbeckia fulgida, Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 471.


Blooming Habits:
The Orange Coneflower makes good lasting cut flowers. It blooms in mid to late summer and fall, and blossom is more abundant in long hot summers

Culture:
The Rudbeckia likes a moist, well drained soil rich in organic matter. Fortify it with compost or peat moss before planting. Divide your rudbeckias every 3-5 years.


 

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