Species

Epimedium grandiflorumLarge-flowered Barrenwort

14 other cultivars

perennial

Benedict's Violet Large-flowered Barrenwort

Epimedium grandiflorum 'Benedict's Violet'

Same species

Species

Epimedium grandiflorumLarge-flowered Barrenwort

14 other cultivars

Essentials

At a Glance

Plant Type

Perennial

Height

12 inches

Width

15 inches

Light

Partial Sun, Shade

Zones

4, 5, 6, 7, 8

Water

Medium

Humidity

Average to high

Lifespan

Perennial

Native To

China, Japan, Korea

Toxicity

Non-toxic to humans and pets

The Story

Plant Bio

Epimedium grandiflorum, or Large-flowered Barrenwort, is a rhizomatous, clump-forming perennial from Asian woodlands. It features compound, heart-shaped leaflets that emerge with a bronze tint, mature to green, and often develop fall color. Delicate, spurred, columbine-like flowers appear in spring on wiry stems. 'Benedict's Violet' is a cultivar distinguished by its particularly rich, deep violet-purple flowers. The flowers are held on slender stems above the newly emerging foliage, creating a striking spring display.

Bloom Period:

EarlyLate

Uses & Benefits:

Provides lush, evergreen groundcover with attractive purple flowers in spring.

Suppresses weeds and prevents soil erosion in shaded areas.

Supports pollinators like bees and butterflies during bloom.

Planting

How to Grow

Tuck seeds or divisions into well-prepared soil in early spring
Water thoroughly after planting to settle soil
Apply mulch to retain moisture and suppress weeds
Fertilize with a balanced slow-release fertilizer in spring
Prune back dead or damaged stems in late winter
Divide every 3–4 years to maintain vigor

Pro Tip

Plant in partial shade with well-draining, humus-rich soil for best growth.

Keep It Thriving

Care Guide

Do

Water regularly during dry periods 🌱
Mulch to conserve moisture and keep roots cool
Prune dead stems in late winter

Don't

Avoid heavy, waterlogged soils ❌
Don’t expose to full sun in hot climates ❌
Refrain from over-fertilizing

Seasonal Care Calendar

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

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shaded woodland borderSoft-edged groundcover beneath trees

Companion Plants

Hosta Ferns Astilbe Heuchera

Multiply

Propagation Methods

Good to Know

Common Questions

Benedict's Violet Large-flowered Barrenwort questions

What zones can Benedict's Violet Large-flowered Barrenwort grow in?

Benedict's Violet Large-flowered Barrenwort 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 Benedict's Violet Large-flowered Barrenwort deer resistant?

Yes — Benedict's Violet Large-flowered Barrenwort is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Benedict's Violet Large-flowered Barrenwort bloom?

Benedict's Violet Large-flowered Barrenwort typically blooms in mid-spring through late spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Benedict's Violet Large-flowered Barrenwort need full sun?

Benedict's Violet Large-flowered Barrenwort does best in part shade.

Is Benedict's Violet Large-flowered Barrenwort drought tolerant?

Yes — once established (usually after the first full season), Benedict's Violet Large-flowered Barrenwort handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.