How to grow Bergenia in NZ

Growing, Care, and Propagating Bergenia

Bergenia is a genus of flowering plants that belongs to the family Saxifragaceae. Native to central Asia, these plants have made their way into gardens worldwide due to their robust nature and attractive appearance. Bergenia is known for its thick, leathery leaves that can add a bold texture to garden spaces. These guides have been prepared by plant experts so you can grow amazing plants that thrive.

Bergenia Care and Maintenance

Bergenias are semi-drought-tolerant once established but will appreciate regular watering during prolonged dry spells. Ensure the soil is moist but not waterlogged, as excessive moisture can lead to root rot. Feed Bergenia plants with garden fertiliser in early spring to promote healthy growth and flowering. Avoid over-fertilizing, as this can lead to excessive leaf growth at the expense of flowers. Remove dead or damaged leaves and spent flower stalks regularly to keep your Bergenia looking tidy and to encourage new growth. In autumn, you can cut back any overly long or unruly foliage to maintain the shape and keep the plants tidy.

Pest and Disease Management

• Bergenias are relatively pest-free but can occasionally be affected by slugs and snails, particularly in damp conditions. Use slug pellets or organic alternatives like crushed eggshells to deter them. Watch for signs of fungal diseases like leaf spot, and improve air circulation if needed.
• In New Zealand's colder regions, a layer of mulch can help protect Bergenia roots from frost. However, they are generally hardy and don’t require much additional winter protection.

Ideal Conditions for Growing Bergenia in New Zealand

Bergenia thrives in temperate climates, which makes it well-suited to most areas in New Zealand. They can tolerate cold winters and hot summers, although they prefer moderate temperatures. Frost can enhance the reddish tint in their leaves, adding another dimension to their appearance.

Soil Preferences

• Bergenias are not particularly fussy about soil type but will perform best in well-drained, fertile soil. A slightly acidic to neutral pH level is ideal. If your soil is heavy clay or too sandy, amending it with organic matter like compost will improve its structure and fertility.

Light Requirements

• Bergenia plants can grow in a variety of light conditions, from full sun to partial shade. This applies across all regions in NZ.

Planting Bergenia

The best time to plant Bergenia in New Zealand is during the cooler months of autumn or early spring. This timing allows the plants to establish roots before the extreme temperatures of summer.

• Ensure your soil is well-drained by adding organic matter if necessary. Clear the area of weeds and debris.
• Dig a hole that is twice the width of the root ball and just as deep.
• Place the Bergenia in the hole, making sure the top of the root ball is level with the soil surface. Backfill with soil and gently firm around the base.
• Water thoroughly to settle the soil around the roots.
• Space Bergenia plants about 30-45 cm apart to allow for growth and good air circulation.

Propagating Bergenia

Bergenia can be easily propagated by division. This is best done in spring or autumn. Carefully lift the plant from the ground, shaking off excess soil. Using a sharp knife or spade, divide the clump into smaller sections, ensuring each has roots and shoots. Plant the divisions in prepared soil, following the same steps as initial planting.

Why Choose Bergenia for Your Garden?

Bergenia is a tough plant that can withstand various climates and soil conditions, making it perfect for New Zealand's diverse environments. Moreover, it has some amazing characteristics:

• Aesthetic Appeal: With their large leaves and clusters of bell-shaped flowers, Bergenias provide visual interest throughout the year.
• Low Maintenance: Once established, they require minimal care, allowing you to enjoy their beauty without the hassle.

Bergenia in The Plant Company’s database

If you are looking for a specific variety you can may find it in our catalogue below. Our team are always available, so feel free to contact us.

• Bergenia Bressingham Ruby
• Bergenia Bressingham White
• Bergenia cordifolia
• Bergenia Rotblum
• Bergenia Silberlicht
• Bergenia Eden's Dark Margin
• Bergenia ciliata
• Bergenia Snowtime
• Bergenia Pink Dragonfly
• Bergenia Dark Damsel
• Bergenia Marshmallow
• Bergenia Snow Cloud
• Bergenia Wanaka Wine
• Bergenia Joy Bells
• Bergenia Pink Snow Cloud