Eucalyptus gunnii – Planting & Care Guide

About Eucalyptus gunnii

Eucalyptus gunnii, commonly known as Cider Gum, is a fast-growing evergreen tree prized for its beautiful silvery-blue foliage, aromatic leaves and elegant upright habit. The rounded juvenile leaves are highly decorative and popular in floral arrangements, while mature trees develop elongated blue-green leaves and attractive peeling bark that adds year-round interest.

Native to Tasmania, Eucalyptus gunnii is one of the hardiest eucalyptus species, making it well suited to Irish gardens. If left unpruned, it can reach 15–20 metres tall with a spread of 6–10 metres, but it responds exceptionally well to regular pruning and can easily be maintained as a smaller specimen or multi-stemmed tree.

Planting Guide

• Plant in full sun for the healthiest growth.
• Prefers fertile, well-drained soil.
• Tolerates loam, sandy and clay soils provided drainage is good.
• Dig a planting hole twice the width of the root ball and the same depth.
• Position the tree with the top of the root ball level with the surrounding soil.
• Backfill with soil, firm gently and water thoroughly.
• Apply a mulch around the base to conserve moisture, keeping it clear of the trunk.
• Allow plenty of space if growing as a mature tree, or prune regularly to control its size.

Care & Maintenance

Eucalyptus gunnii is easy to establish and requires little maintenance.

• Water regularly during the first growing season.
• Once established, water only during prolonged dry spells.
• Feed in spring with a balanced slow-release fertiliser if required.
• Apply fresh mulch annually to retain moisture and suppress weeds.
• Young trees may benefit from staking in exposed locations.
• Avoid prolonged waterlogging, particularly in winter.

Pruning

Regular pruning can maintain the attractive juvenile foliage.

• Prune in late winter or early spring before new growth begins.
• Coppice young trees annually if large, rounded juvenile leaves are desired.
• Lightly prune established trees to maintain their shape and size.
• Remove dead, damaged or crossing branches as required.
• Always use clean, sharp pruning tools.

Growing Conditions

• Botanical Name: Eucalyptus gunnii
• Common Name: Cider Gum
• Plant Type: Evergreen tree
• Mature Height: 15–20 metres (smaller if regularly pruned)
• Spread: 6–10 metres
• Foliage: Silvery-blue juvenile leaves maturing to blue-green
• Flower Colour: Creamy white
• Flowering Period: Summer on mature trees
• Growth Rate: Fast
• Hardiness: Fully hardy throughout most of Ireland and the UK

Ideal Uses in the Garden

Eucalyptus gunnii is perfect for adding year-round structure and colour.

• Specimen tree
• Large gardens
• Contemporary gardens
• Cottage gardens
• Wildlife-friendly gardens
• Screening
• Windbreak planting
• Floral foliage production
• Multi-stem feature tree
• Parkland planting

It combines beautifully with ornamental grasses, Lavender, Verbena, Salvia, Phormium, Acers and evergreen shrubs.

Seasonal Interest

• Silvery-blue evergreen foliage provides year-round colour.
• Young foliage is highly ornamental and pleasantly aromatic.
• Attractive peeling bark develops with age.
• Mature trees may produce clusters of creamy-white flowers in summer.
• Evergreen canopy offers structure and movement throughout every season.

Common Problems

Eucalyptus gunnii is generally healthy and resilient.

• Root problems may occur in poorly drained soils.
• Young plants may need protection from severe frost during their first winter in colder areas.
• Strong winds can damage newly planted trees if not properly staked.
• Very dry conditions may cause leaf drop in young trees.
• Planting in full sun with well-drained soil and providing regular watering during establishment will ensure healthy, vigorous growth.

With its striking silvery-blue foliage, elegant habit and rapid growth, Eucalyptus gunnii is an outstanding evergreen tree for Irish gardens. Whether grown as a tall specimen, a multi-stem feature or regularly pruned for its beautiful juvenile foliage, it provides year-round interest and architectural beauty with minimal maintenance

• Size
  15 lt

Kindly be aware when mix/ mixed/ assorted/ varieties is mention you will receive ONLY ONE plant/ item, which will be selected for delivery, photos may show different varieties available - which may also vary 

 
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