A picture of a Hairy Coneflower

Hairy Coneflower

Rudbeckia hirta

Also known as

Black-Eyed Susan, Brown Daisy, Bull Daisy, Golden Jerusalem

Black eyed susan 20040717 110754 2.1474 by G. Edward Johnson (CC-BY-SA-3.0)

Full Sun
Moderate watering
Half-hardy

10a

USDA zone

-1°C

Minimum temperature

Expected size

Height
Spread

1m

Max

60cm

30cm

Min

30cm

Flowering

  • spring
  • summer
  • autumn
  • winter

More images of Hairy Coneflower

Black-eyed Susan blossom.
A close up of some yellow Rudbeckia hirta flowers
A close up of a Rudbeckia hirta plant in a garden
A photo of Hairy Coneflower
A photo of Hairy Coneflower

Hairy Coneflower Overview

Rudbeckia hirta is a herbacous plant from the daisy family, Asteraceae. Commonly known by the names Hairy Coneflower, Golden Jerusalem and Bull Daisy. Rudbeckia hirta produces large, daisy-shaped, vibrant yellow flowers with dark centres. It has a long flowering period and many cultivars have been developed from this species for ornamental garden use.

Common problems with Hairy Coneflower

How to propagate Hairy Coneflower

Seed

Division

Division in spring or autumn.

Special features of Hairy Coneflower

Attractive flowers

Attracts useful insects

Attracts bees

Other uses of Hairy Coneflower

Border, cutting bed, wildflower/meadow, mixed bed