Rudbeckia

Rudbeckia fulgida

outdoor

Black-eyed Susans are cheerful, golden-yellow perennials that flower from midsummer into autumn. They are easy to grow, attract pollinators, and provide winter structure.

Common Problems

Select the problem your Rudbeckia is experiencing to get a treatment guide.

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Powdery Mildewchevron_right

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Yellow Leaveschevron_right

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Wiltingchevron_right

Care Guide

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Light

Full sun to partial shade.

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Water

Regular when establishing. Tolerates dry periods.

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Soil

Average to fertile, well-draining soil.

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Fertiliser

Balanced feed in spring.

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Temperature

Hardy to -30°C (-22°F).

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Humidity

Low to moderate.

Toxicity

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Non-toxic.

Common Diseases

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Common Pests

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Seasonal Care

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Resume regular watering and feeding as growth picks up.

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Peak growing season. Water and feed regularly.

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Reduce watering as growth slows. Stop heavy feeding.

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Minimal watering and feeding. Protect from frost if needed.