Species

Echinacea purpureaPurple Coneflower

150 other cultivars

perennialN. America Native

Purple Coneflower Sunny Days Ruby

Echinacea purpurea 'Sunny Days Ruby'

The Story

Plant Bio

Echinacea purpurea 'Sunny Days Ruby' is a perennial with upright stems bearing daisy-like flowers featuring vibrant ruby-red petals and a prominent central cone, complemented by coarse, lance-shaped green foliage.

This cultivar is distinguished by its bright ruby-red flowers that bloom profusely throughout summer, attracting pollinators and adding vivid colour to garden borders.

Uses & Benefits:

Bright, resilient flowers that add vibrant color to garden beds and borders.

Drought-tolerant and low-maintenance, ideal for sustainable landscaping.

Provides nectar for pollinators and seeds for birds, supporting local biodiversity.

SpeciesEchinacea purpureaPurple Coneflower

Essentials

At a Glance

Plant Type

Perennial

Height

24 inches

Width

18 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8, 9

Water

Moderate, drought-tolerant once established

Humidity

Average

Lifespan

Perennial

Native To

North America

Toxicity

Non-toxic to humans and pets

Bloom period

Summer – Late summer

In flower about 2 months of the year

Planting

How to Grow

Tuck seeds into well-draining soil in early spring.
Water regularly until established, about 6 weeks.
Place in full sun for optimal flowering.
Fertilize with a balanced fertilizer in spring.
Divide clumps every 3 years in early spring or fall.
Deadhead spent flowers to encourage more blooms.

Pro Tip

Ensure excellent drainage to prevent root rot and promote healthy growth.

Keep It Thriving

Care Guide

Do

Water during prolonged dry spells 💧
Deadhead to prolong flowering
Divide every 3 years for vigorous growth
Apply mulch to retain moisture and suppress weeds
Place in full sun for best performance

Don't

Overwater to avoid root rot ❌
Use chemical fungicides unnecessarily ❌
Neglect deadheading blooms ❌
Plant in poorly drained soil ❌
Over-fertilize which may lead to floppy stems ❌

Seasonal Care Calendar

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

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Vibrant pollinator borderWildflower meadow accentColorful butterfly garden

Companion Plants

Black-eyed Susan Lavender SalviaRussian Sage Coreopsis

Multiply

Propagation Methods

Good to Know

Common Questions

Purple Coneflower Sunny Days Ruby questions

What zones can Purple Coneflower Sunny Days Ruby grow in?

Purple Coneflower Sunny Days Ruby 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 Purple Coneflower Sunny Days Ruby deer resistant?

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

When does Purple Coneflower Sunny Days Ruby bloom?

Purple Coneflower Sunny Days Ruby typically blooms in summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Purple Coneflower Sunny Days Ruby need full sun?

Purple Coneflower Sunny Days Ruby does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Is Purple Coneflower Sunny Days Ruby drought tolerant?

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