Eucalyptus nicholii – Evergreen gum tree with unique blue-green leaves

Eucalyptus nicholii, also known as the gum tree, is a striking evergreen tree distinguished by its long, narrow, and pointed leaves with a characteristic blue-green hue. Unlike many other well-known eucalyptus species, this Australian native has a unique leaf pattern and color, giving it an elegant and modern look in gardens, landscapes, and flower arrangements.

Eucalyptus nicholii is native to the subtropical regions of eastern Australia, where it is well-adapted to dry conditions and hot summers. The tree is popular both commercially and ornamentally, used for the production of cut foliage and eucalyptus trees.

Unique narrow blue-green leaves

The most striking feature of Eucalyptus nicholii is its long, narrow, blue-green leaves, which give the tree a fine, elegant texture. These leaves are highly sought after by florists and landscape designers.

• Color: Blue-green

• Shape: Long, narrow and pointed

• Uses: Perfect for cut flowers, floral arrangements and decorative garden projects

The leaves retain their color and firmness year-round, giving the tree lasting ornamental value in both gardens and commercial applications. Furthermore, the leaves exude a fresh, subtle fragrance, adding to the plant's appeal in the garden.

Growth and use in the garden

Eucalyptus nicholii grows into a medium-sized to large tree with a slender, upright crown. It can be planted as a standalone for a striking focal point or in groups for windbreaks, privacy plantings, or larger landscaping projects.

Characteristics of the tree:

• Evergreen: retains its leaves all year round

• Height: variable, typically 10–20 meters

• Crown: slender and elegant, ideal for gardens of various sizes

The tree grows best in a sunny, well-drained location. Young trees may benefit from protection from frost and strong winds in the first few years to ensure strong root development and stable growth.

Commercial and decorative use

Eucalyptus nicholii is a worldwide favorite for the cut foliage industry. Its narrow, blue-green leaves are sturdy and long-lasting, making them ideal for:

• Flower arrangements and bouquets

• Dried bouquets

• Decorative applications in interiors and landscaping projects

In addition to its commercial uses, Eucalyptus nicholii is valued in gardens and landscapes for its elegant blue foliage and robust growth, making it a sustainable choice for both residential gardens and larger landscaping projects.

Origin and ecology

The species originates from the subtropical regions of eastern Australia, where it has adapted to warm summers and well-drained soils. Eucalyptus nicholii is drought-tolerant and low-maintenance, making it suitable for successful cultivation in other climates with sufficient sunshine.

In addition, the tree contributes to biodiversity by attracting pollinators and insects and provides habitat for small birds and insects.

Sowing and availability

Easyseeds offers Eucalyptus nicholii seeds all year round, so gardening enthusiasts and professional growers can cultivate this special gum tree themselves.

Sowing instructions in brief:

1. Sow in a well-drained seed medium

2. Keep the seeds slightly moist

3. Place in a sunny spot

4. Protect young plants from frost

5. Transplant young trees to their final location after the first growing season

With proper care, Eucalyptus nicholii develops into an evergreen, robust and elegant tree that provides ornamental value for years to come.

Why choose Eucalyptus nicholii?

• Evergreen tree with long, narrow, blue-green leaves

• Foliage favourite for cut foliage and flower arrangements

• Elegant, robust and low-maintenance

• Native to subtropical eastern Australia

• Ideal for gardens, landscapes and commercial applications

• Available as seeds through Easyseeds, all year round

Its unique leaf color, ornamental value, and versatile uses make Eucalyptus nicholii an absolute asset to any garden, florist, or landscape designer.