perennial

Epimedium Ruby Shan

Epimedium acuminatum 'Ruby Shan'

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Essentials

At a Glance

Plant Type

Perennial

Height

15 inches

Width

18 inches

Light

Partial Sun, Shade

Zones

5, 6, 7, 8, 9

Water

Moderate

Humidity

Prefers moderate humidity

Lifespan

Perennial

Native To

East Asia

Toxicity

Non-toxic to humans and pets

The Story

Plant Bio

Epimedium acuminatum 'Ruby Shan' is a perennial ground cover with elegant, heart-shaped foliage and delicate, nodding flowers that display vibrant ruby-red blossoms in spring. This cultivar is distinguished by its striking ruby-red flowers and its ability to thrive in shaded, woodland garden settings with well-drained soil.

Bloom Period:

EarlyLate

Uses & Benefits:

Adds delicate, colorful foliage and flowers to shaded gardens, enhancing visual interest year-round.

Drought-tolerant once established, reduces watering needs.

Provides habitat for beneficial insects and contributes to biodiversity in shaded garden areas.

Marketplace

Where to Buy

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

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Planting

How to Grow

Tuck seeds or divisions into well-prepared soil in early spring.
Mist cuttings regularly to maintain humidity and promote root growth.
Plant in partial shade with rich, well-draining soil.
Water consistently during first year to establish roots.
Mulch around plants to retain moisture and suppress weeds.
Divide clumps every 3-4 years in early spring for best vigor.

Pro Tip

Provide dappled shade and rich soil for optimal growth.

Keep It Thriving

Care Guide

Do

Water regularly during dry spells 🌱
Mulch to conserve moisture
Divide every 3-4 years

Don't

Avoid heavy, waterlogged soil ❌
Don't expose to full sun 🌞
Refrain from over-fertilizing

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Divide
Mulch
Prune

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shaded woodland borderUnderstory groundcoverDappled shade border

Companion Plants

Hostas Ferns Astilbes Brunnera Heuchera

Multiply

Propagation Methods

Good to Know

Common Questions

Epimedium Ruby Shan questions

What zones can Epimedium Ruby Shan grow in?

Epimedium Ruby Shan is hardy in USDA Zones 5–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Epimedium Ruby Shan deer resistant?

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

When does Epimedium Ruby Shan bloom?

Epimedium Ruby Shan typically blooms in early spring through late spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Epimedium Ruby Shan need full sun?

Epimedium Ruby Shan does best in part shade.

Is Epimedium Ruby Shan drought tolerant?

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