perennial

Black-eyed Susan

Rudbeckia hirta 'Dakota Double Gold'

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Essentials

At a Glance

Plant Type

Perennial

Height

16 inches

Width

16 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8, 9

Water

Moderate

Humidity

Average

Lifespan

Short-lived perennial or annual

Native To

North America

Toxicity

Non-toxic to pets and humans

The Story

Plant Bio

Rudbeckia hirta 'Dakota Double Gold' is an annual or perennial plant featuring bushy growth, with dark green, lance-shaped leaves and double, bright yellow flowers resembling daisies with a full, rounded appearance. This cultivar is distinguished by its densely double, vibrant yellow blooms that provide a striking, long-lasting display, making it ideal for borders and cut flower arrangements.

Bloom Period:

EarlyLate

Uses & Benefits:

Provides bright, cheerful blooms that attract pollinators and add color to gardens.

Easy to grow and maintain, tolerates poor soils and drought conditions.

Supports native pollinators and beneficial insects.

Marketplace

Where to Buy

We couldn't find this plant listed online right now.

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Planting

How to Grow

Tuck seeds into well-draining soil in early spring.
Water regularly to keep soil moist but not waterlogged.
Thin seedlings to allow space for growth after germination.
Fertilize with a balanced fertilizer in spring and midsummer.
Deadhead spent flowers to encourage more blooms.
Divide clumps every 3–4 years in early spring or fall.

Pro Tip

Plant in full sun with well-draining soil for best results.

Keep It Thriving

Care Guide

Do

Water deeply during dry spells 🌱
Deadhead to promote continuous flowering
Divide every few years to rejuvenate plants
Apply mulch to retain soil moisture

Don't

Avoid overwatering to prevent root rot ❌
Don't fertilize excessively, as it can lead to floppy growth
Refrain from pruning in late fall
Avoid planting in shady areas

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Deadhead
Pest Check
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Vivid flower borderWildflower meadow accentButterfly-friendly garden

Companion Plants

Echinacea Liatris Gaillardia Salvia Coreopsis

Multiply

Propagation Methods

Good to Know

Common Questions

Black-eyed Susan questions

What zones can Black-eyed Susan grow in?

Black-eyed Susan is hardy in USDA Zones 4–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Black-eyed Susan deer resistant?

Yes — Black-eyed Susan is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Black-eyed Susan bloom?

Black-eyed Susan typically blooms in mid-summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Black-eyed Susan need full sun?

Black-eyed Susan does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Is Black-eyed Susan drought tolerant?

Yes — once established (usually after the first full season), Black-eyed Susan handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.