Acacia Irrorata (Green Wattle)
Acacia Irrorata (Green Wattle)
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Acacia Irrorata (Green Wattle) is a fast-growing evergreen tree native to Australia, prized for its fine, fern-like green foliage and clusters of fragrant pale-yellow flowers. Flowering occurs from late winter through spring (August to October), adding both colour and scent to the garden.
This hardy wattle is commonly used for screening, shelter, and revegetation projects thanks to its quick growth and adaptability. Its lush foliage creates a soft, textured look, while its resilience to varying soils and conditions makes it a reliable landscaping choice.
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Mature height
6–15 metres
Mature width
4–8 metres
Spacing
4–8 metres
Evergreen/Deciduous
Evergreen
Foliage
Fine green foliage with clusters of pale-yellow flowers
Flowering Period & Fruit Development/Harvest
Late winter to spring (August to October)
Sun tolerance
Full sun to partial shade
Maintenance
Low maintenance. Prune lightly after flowering to maintain shape and encourage healthy growth
Root System
Develops a moderately invasive root system. Roots are shallow to moderately deep (30–100 cm) with wide lateral spread. Plant away from pipes and paved areas to avoid potential issues.