Large flowered barrenwort (Epimedium grandiflorum)

Large flowered barrenwort

With numerous cultivars available on the market, large flowered barrenwort makes for a wonderful ornamental plant. This low-growing perennial is prized for both its flowers and attractive foliage, but it's also regarded as one of the best plants for shade. Its flowers also attract bees.

Scientific classification

Species

Large flowered barrenwort (Epimedium grandiflorum)

Buttercups, poppies and allies

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Perennial

Lifespan

30 cm

Spread

Red, Purple, Green, Brown, Bronze

Leaf Color

White, Yellow, Purple, Pink

Flower Color

Deciduous

Leaf type

Images of Large flowered barrenwort

Distribution of Large flowered barrenwort

Distribution Map

Large flowered barrenwort is native to the temperate regions of East Asia. Its range extends across several areas in this region, reflecting a distribution that spans continental climates. Beyond its native ecosystem, large flowered barrenwort has been introduced to various parts of the world for cultivation, thriving in temperate gardens and landscapes.

Native

Cultivated

Invasive

Introduced

No species reported

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Hemisphere Trend Curve

Northern

Sorthern

Cultivars

There are several recognized cultivars of Large flowered barrenwort, including the following common varieties :

Epimedium grandiflorum 'Pink Champagne'Epimedium grandiflorum 'Rose Queen'Epimedium grandiflorum 'Lilafee'Epimedium grandiflorum 'White Queen'

Care Guide for Large flowered barrenwort

Every week

Water

Partial sun

Sunlight

Garden Soil

Soil Type

Water: Large flowered barrenwort thrives in high humidity, native to Asian moist forests. It has a balanced water requirement, needing weekly watering for optimal health, even in colder months. As an evergreen, large flowered barrenwort maintains its foliage year-round, highlighting the importance of consistent care.

Fertilize: For optimal growth and blooms, large flowered barrenwort requires balanced nutrition through a 10-10-10 granular fertilizer applied biannually, one tablespoon per square foot. Water after feeding, avoid over-fertilization, and adjust strength in fall for winter prep. Use gloves and follow application guidelines.

Pruning: Large flowered barrenwort features heart-shaped leaves and delicate flowers, needing annual pruning in early-to-late spring for health. Focus on removing damaged foliage while avoiding heavy pruning to prevent stress. Regular care boosts vigor and bloom quality, enhancing resistance to pests and diseases.

Propagation: Large flowered barrenwort thrives in moist, well-drained soil with light shade. Propagate by sowing fresh seeds in a cold frame, or use cold stratification for stored seeds. Transplant seedlings after developing true leaves, and divide in early spring or fall, avoiding damage to rhizomes.

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Common Pests & Diseases

Flower withering Leaf wilting Flower wilting Dark blotch Leaf rot

Learn More About Large flowered barrenwort

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