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Common
name: "Black-eyed Susan"
Latin name: Rudbeckia fulgida
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Zone:
3 - 9
Elevation to: 9000'
Growth habit: Upright
Max height: 24" - 28"
Spread: 18"
Flowers: Yes, August - Sept
Flower type: Daisy like
Native to area: Yes, Rudbeckia columnifera
Available varieties: 12+
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Pictured: Rudbeckia
fulgida 'Goldsturm' |
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Cultivation:
Plant in full sun in well drained soil. "Black-eyed
Susan" tolerates most soils and drought well. Space new
container grown plants 18" - 24" apart. Flowers are
good for cutting and attracting butterflies.
Propagation:
Seed can be started in a cold frame or greenhouse in early spring,
then moved outdoors after danger of frost has passed. For quicker
growth... purchase pre-started plants at your local Garden Center.
Once established plants can be divided in spring or early fall.
Potential pests ~ diseases:
Aphids or powdery mildew. |
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