Acacia macradenia - Zig Zag Wattle

Description:
Acacia macradenia, commonly known as the Zig-Zag Wattle or Golden Wattle, is a small, evergreen tree noted for its unique zig-zag branching and bright yellow flowers. Native to Australia, it is a hardy plant suitable for a variety of landscapes, particularly where drought tolerance and visual interest are desired. Its decorative foliage and striking flowers make it ideal as a feature plant, screen, or windbreak.

Flowers:
In late winter to early spring, Acacia macradenia produces masses of bright yellow, spherical flower clusters along its branches. These flowers are eye-catching and attract pollinators, adding seasonal color and life to the garden.

Foliage:
The foliage consists of narrow, lance-shaped phyllodes arranged along its distinctive zig-zag stems. The light green leaves have a soft, feathery texture that adds an airy, graceful quality to the tree.

Fruit:
After flowering, Acacia macradenia develops slender, elongated seed pods. These pods add subtle interest to the tree and hold small, dark seeds that may attract birds.

Form and Size:
Zig-Zag Wattle typically reaches a height of 4 to 6 meters with a similar spread, forming a moderately dense, spreading canopy. Its unique branching structure and light foliage create a soft, rounded form that adds character to landscapes.

Growing Conditions:
This plant thrives in full sun and is adaptable to various soil types, including sandy, loamy, and clay soils, provided they are well-draining. It is drought-tolerant once established and can withstand light frosts, making it suitable for both coastal and inland climates.

Uses:
Acacia macradenia is versatile in landscaping, suitable for use as a screen, windbreak, or feature plant. Its bright flowers and distinctive form make it an excellent choice for native gardens, wildlife-friendly landscapes, and xeriscaping projects.

Maintenance:
This variety is low-maintenance and requires minimal pruning. Light pruning after flowering helps maintain its shape and encourage denser growth. Fertilize annually with a low-phosphorus, native-friendly fertilizer to support healthy growth.

Notes:
The Zig-Zag Wattle is known for its unusual branching pattern, which adds architectural interest to gardens. Its resilience and ornamental qualities make it a popular choice for low-maintenance, water-wise landscapes.

Companion Plants:
Pairs well with other Australian natives such as Grevillea, Banksia, and Westringia. It also complements ornamental grasses and low-growing shrubs, enhancing the layered look of naturalistic plantings.

Common Name: Zig-Zag Wattle, Golden Wattle
Botanical Name: Acacia macradenia
Family: Fabaceae
Origin: Queensland, Australia

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