Description
Bergenia cordifolia ‘Rotblum’ (Elephant’s Ears, Heart-leaved Bergenia)
Quick Facts
- Common Name: Elephant’s Ears, Heart-leaved Bergenia, Red Bloom Bergenia
- Botanical Name: Bergenia cordifolia ‘Rotblum’
- Plant Type: Evergreen perennial
- Mature Height: 30-40cm
- Mature Spread: 45-60cm
- Flowering Period: March to May
- Flower Colour: Deep rose-pink to magenta
- Foliage: Large, glossy, heart-shaped leaves turning bronze-red in winter
- Hardiness: Fully hardy (RHS H7)
- Soil Requirements: Moist, well-drained soil, tolerates most conditions
- Aspect: Full sun to full shade
- Maintenance: Low maintenance
Description
The Bergenia cordifolia ‘Rotblum’ is a magnificent evergreen perennial that brings year-round structure and seasonal drama to Irish gardens, borders, and woodland plantings. This robust hardy plant produces clusters of vibrant rose-pink flowers above bold architectural foliage, making it perfect for gardeners seeking reliable, low-maintenance perennials with exceptional winter interest and early spring colour.
This stalwart beauty commands attention through every season with its impressive presence and transformative character. Bright magenta-pink flower clusters emerge on sturdy stems in early spring, creating spectacular displays that herald the garden’s awakening. The substantial heart-shaped leaves, glossy and leathery, form handsome evergreen clumps that provide structure throughout winter months, transforming from rich green to burnished bronze and burgundy tones as temperatures drop.
Named ‘Rotblum’ meaning ‘red flower’ in German, this fully hardy perennial thrives in Ireland’s variable conditions and brings reliable performance to challenging garden situations with outstanding adaptability. Its naturally spreading growth makes it a showstopper in mixed borders, woodland gardens, shaded areas, or as bold groundcover. The plant’s gradual colonising habit creates expanding drifts of architectural foliage that return more impressive each season, flourishing in Ireland’s temperate climate.
The Bergenia cordifolia ‘Rotblum’ creates stunning combinations with spring bulbs, hellebores, and ferns, offering endless possibilities for dramatic garden compositions perfect for Irish gardens. Its bold foliage provides the perfect backdrop for delicate woodland plants whilst adding substantial structure to softer plantings.
Caragh Garden Notebook
Plant them 40-50cm apart in any reasonable garden soil – these are remarkably tolerant plants that adapt to most conditions. They perform equally well in full sun or deep shade, though flower colour is often more intense in partial shade. For container growing, use quality multi-purpose compost with good drainage. These plants appreciate consistent moisture but tolerate drought once established, making them excellent for low-maintenance areas. They’re unfussy about pH and will thrive in most Irish garden soils. Remove spent flower stems after blooming to keep plants tidy, and clear away any damaged winter foliage in early spring before new growth emerges. The dramatic winter leaf colour is best achieved in sunny, exposed positions.
Divide established clumps every 4-5 years in early spring or autumn, lifting and cutting the thick rhizomes into sections with a sharp knife. Ensure each division has good root systems and growing points. These tough plants establish quickly and rarely suffer from division shock. Water new plantings well during their first season until fully established.