Casuarina Littoralis (Black She Oak)
Casuarina Littoralis (Black She Oak)
Casuarina Littoralis, commonly known as Black She Oak, is a distinctive Australian native tree renowned for its slender, needle-like foliage and dark, angular branches. The unique, fine-textured foliage provides a striking contrast against its tall, upright growth habit. This tree thrives in coastal and sandy soils, making it well-suited to areas prone to strong winds and dry conditions. Black She Oak is ideal for erosion control, shelter belts, and adding architectural interest to native or coastal gardens.
It attracts native wildlife, particularly birds, adding to garden biodiversity.
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Mature height
10–20 meters
Mature width
4–8 meters
Spacing
6–8 meters
Evergreen/Deciduous
Evergreen
Foliage
Dark green needle-like foliage with blackish, weeping branches
Flowering Period & Fruit Development/Harvest
Spring to summer (September to February)
Sun tolerance
Full sun
Maintenance
Low maintenance. Prune lightly to remove deadwood and promote healthy growth. Drought-tolerant once established, but water regularly during dry periods.