Species

Echinacea purpureaPurple Coneflower

150 other cultivars

perennialN. America Native

Sundown Coneflower

Echinacea purpurea 'Sundown'

The Story

Plant Bio

Echinacea purpurea 'Sundown' is known for its vibrant orange flowers and sturdy habit.

This cultivar features a unique orange hue which differentiates it from other typical purple coneflower varieties.

Uses & Benefits:

Echinacea purpurea Sundown offers vibrant, long-lasting flowers that add striking color to sunny borders and attract pollinators, enhancing garden beauty.

Its medicinal properties support immune health, and it is easy to grow with minimal maintenance, making it ideal for sustainable gardening.

Provides nectar for bees and butterflies, supporting local pollinator populations and promoting biodiversity.

SpeciesEchinacea purpureaPurple Coneflower

Essentials

At a Glance

Plant Type

Perennial

Height

36 inches

Width

18 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8

Water

Low to moderate

Humidity

Average

Lifespan

Perennial

Native To

North America (species)

Toxicity

Non-toxic

Bloom period

Mid-summer – Late summer

In flower about 2 months of the year

Planting

How to Grow

Tuck seeds into well-draining soil in early spring for best germination.
Mist cuttings regularly to maintain humidity and encourage root growth.
Water deeply once a week during the growing season to promote healthy roots.
Apply a balanced fertilizer in early spring to support flowering.
Divide clumps every 3-4 years in early spring to rejuvenate plants.
Mulch around plants to retain moisture and suppress weeds.

Pro Tip

Plant in full sun with well-draining soil for vibrant blooms and healthy growth.

Keep It Thriving

Care Guide

Do

Water regularly during dry spells 🌱
Deadhead spent flowers to encourage continuous blooming
Apply compost annually to enrich soil
Mulch to conserve moisture and suppress weeds

Don't

Avoid overwatering to prevent root rot ❌
Don’t overcrowd plants to ensure good air circulation
Skip fertilizing in late fall
Avoid disturbing roots during blooming

Seasonal Care Calendar

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

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Vivid perennial border with purple flowersWildflower meadow for ecological benefitSunny rock garden accent

Companion Plants

Black-eyed Susan CoreopsisLavender Yarrow Sedum

Multiply

Propagation Methods

Good to Know

Common Questions

Sundown Coneflower questions

What zones can Sundown Coneflower grow in?

Sundown Coneflower is hardy in USDA Zones 4–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Sundown Coneflower deer resistant?

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

When does Sundown Coneflower bloom?

Sundown Coneflower 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 Sundown Coneflower need full sun?

Sundown Coneflower does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Is Sundown Coneflower drought tolerant?

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