How to identify Blue bush (Acacia covenyi)

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Blue bush

Photo By Orthosie

How to identify Blue bush (Acacia covenyi)

Blue bush is recognized by its distinctive silver-blue elliptic leaves that measure approximately 1 to 2 inches (2.5 to 5 cm) long. The plant's striking dark gray stems support these leaves and also give rise to vivid yellow globular flower heads each spring. These flowers are about 0.5 inches (1.3 cm) wide and sit atop upright racemes that are comparable in length to the leaves. Growing as a shrub or small tree up to 20 feet (6 meters) tall, blue bush also adapts to a range of well-drained soils and can withstand significant frosts to below 15° F (-9.4° C).

Lifespan: Perennial

Plant Type: Tree, Shrub

Leaf Type: Evergreen

Quickly Identify Blue bush

1

Silver-blue elliptic leaves

2

Dark gray stems

3

Vivid yellow globular flowers

4

Upright racemes equal leaf length

5

Adapts to well-drained soils, tolerates frost

Blue bush

Blue bush

Blue bush

Blue bush

Blue bush

Blue bush and Their Similar Plants

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Blackwood vs. Blue bush: What's The Difference?

Blackwood (Acacia melanoxylon) is a deciduous tree that's also known as the "Black Wattle," "Lightwood," and "Tasmanian Blackwood." It's a member of the Legume family, which also includes peas and beans. Blackwood is a native of Australia. It's also found in a small part of the eastern coast of the United States.

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Pearl acacia vs. Blue bush: What's The Difference?

Acacia podalyriifolia, or pearl acacia, is a small evergreen tree or shrub from Australia that grows very quickly. Blooms profusely with fluffy yellow flowers and is sometimes grown ornamentally. Introduced into western North America in 1908. It can quickly form dense stands, crowding out native species.

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Cootamundra wattle vs. Blue bush: What's The Difference?

Cootamundra wattle (Acacia baileyana) is a large evergreen shrub or small tree that will grow from 6 to 9 m tall. It has a wide canopy and weeping branches. Its feathery foliage emerges in different shades of purple changing to bluish gray as they mature. Blooms in spring with fragrant golden-yellow flowers. Thrives in full sun with moist well-drained soil.

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Sydney golden wattle vs. Blue bush: What's The Difference?

Sydney golden wattle (Acacia longifolia) is an evergreen tree that can grow to 9 m tall and form dense stands. It blooms profusely from winter to spring with yellow, tubular-shaped flowers. Attracts butterflies and bees. Thrives in full sun and tolerates a variety of conditions including coastal and windy areas. Makes an excellent windbreak.

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Knife acacia vs. Blue bush: What's The Difference?

Knife acacia is named for its knife-like leaves, which are actually leaf stems. This Australian native is popular for this unusual foliage and bright yellow flowers. It has escaped cultivation to become naturalized on several continents. An attention-grabbing specimen shrub, it also works well as a screen and attracts birds to the garden.

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Bower wattle vs. Blue bush: What's The Difference?

The most cultivated of all the wattles, the bower wattle is a fast-growing, small tree or big shrub with beautiful weeping branches. These weeping branches form a soft screen wherever they are placed. Its pale yellow flower spikes entice bees, while its seeds entice birds.

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Bailey's acacia 'Purpurea' vs. Blue bush: What's The Difference?

Bailey's acacia 'Purpurea' is a stunning small evergreen tree that originated in Australia. The cultivar is distinct because of its feathery foliage that has an intense lavender-to-purple color upon emerging, and then turns to bluish-gray with age. Masses of yellow fragrant flowers appear in early winter and last through spring. Bailey's acacia 'Purpurea' has a natural umbrella shape and grows rapidly, reaching its full height of 6 to 9 m in only 3 years.

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Flinder's range wattle vs. Blue bush: What's The Difference?

Flinder's range wattle, with its slender, willow-like foliage and fluffy yellow flowers, thrives in dry climates. Its long leaves, sometimes up to 20 cm, and distinctive flowering spikes, radiate a sweet fragrance that attracts various pollinators. This hardy shrub adapts well to coastal environments, often becoming a vital windbreak and habitat for local wildlife.

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Key Facts About Blue bush

Attributes of Blue bush

Plant Type

Tree, Shrub

Leaf type

Evergreen

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Scientific Classification of Blue bush

Phylum

Vascular plants

Class

Order

Legumes, milkworts and allies

Family

Genus

Species

Blue bush (Acacia covenyi)

Learn More About the Blue bush

Learn More About the Blue bush

A Comprehensive Guide to Blue bush How to Grow and Care for Blue bush