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Casuarina cunninghamiana

She Oak

Casuarina cunninghamiana, commonly known as She Oak or River Oak, is an evergreen tree that grows to about 18 m tall and 6 m wide. It features slender, grey-green, needle-like foliage and a trunk with dense, rough bark. Casuarina cunninghamiana is widely recognised as an important tree for stabilising riverbanks, reducing soil erosion, and makes for an effective screening and shelter tree. This tree can be trimmed as necessary and tends to bush up following such activity.

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Casuarina cunninghamiana (She Oak) is currently unavailable.

Why? Our plants are subject to seasonality and high-demand. Please contact us if you would like to know when it becomes available again.

Suited to regions:All regions
Plant type:Conifers
Height:18.00 m
Spread:6.00 m
Flowering time:
Tolerances:Coastal, Extended dry periods, Hardy, Wind
Garden uses:Hedging, Screening
Garden styles:Coastal, Formal, Mediterranean, Riparian
Easy to grow?Yes
Maintenance requirementsLow
Growth rateFast
Also known asShe Oak
Sku11056

Growing Casuarina cunninghamiana Successfully in NZ

Casuarina cunninghamiana thrives in well-drained soil with partial shade, ideal for NZ's temperate climate. Plant in a sheltered spot to protect its delicate blooms from harsh winds and frost. Regular watering during dry spells encourages healthy growth and vibrant flowers.

Casuarina cunninghamiana Care Tips

To care for Casuarina cunninghamiana, prune lightly after flowering to maintain shape and encourage new growth. Feed with a balanced fertiliser in early spring. Monitor for pests like aphids and treat promptly. Mulch to retain moisture and suppress weeds around the root zone.

Plant Size and Spacing

Casuarina cunninghamiana grows to approximately 18.0 m tall and 6.0 m wide. Space plants at least 6.0 m apart to allow for healthy air circulation and growth. This spacing helps prevent disease and ensures each plant receives ample light.

Why Buy Casuarina cunninghamiana from The Plant Company

At The Plant Company, we supply healthy, NZ-grown Casuarina cunninghamiana plants ready to thrive in your garden. Our expert team ensures quality stock with free shipping NZ wide. Enjoy reliable delivery, expert advice, and plants that add lasting beauty to your outdoor space.

Questions and Answers

Have a question about Casuarina cunninghamiana (She Oak)? We are here to help.

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