Casuarina cunninghamiana (She Oak)

Casuarina cunninghamiana (She Oak) is a fast growing evergreen tree valued for its fine needle like foliage and strong upright form. It is well suited to New Zealand conditions and is commonly used for shelter, screening, and erosion control. Its hardy nature and ability to tolerate wind and poor soils make it an excellent choice for coastal and rural plantings.

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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 requirements	Low
Growth rate	Fast
Also known as
Sku	11056

How to grow Casuarina cunninghamiana (She Oak) in NZ

Casuarina cunninghamiana (She Oak) grows best in full sun in well drained soil and tolerates a wide range of soil types including sandy and poor soils. It performs well throughout New Zealand, particularly in exposed and coastal areas. Water regularly during establishment, then it becomes drought tolerant. It also handles wind well, making it ideal for shelter planting.

Casuarina cunninghamiana (She Oak) care tips

Casuarina cunninghamiana (She Oak) is very low maintenance once established. Water during extended dry periods and apply a general fertiliser in spring if desired. Pruning is rarely required, though shaping can be done to control size or form. It is highly resilient and tolerant of harsh conditions, making it an easy care option.

Casuarina cunninghamiana (She Oak) size, spacing, and growth rate

Casuarina cunninghamiana (She Oak) typically grows to around 10 to 20 metres in height and 5 to 10 metres in width depending on conditions. Space trees at least 4 to 6 metres apart for shelter belts or allow more room for feature planting. It has a fast growth rate and quickly establishes into a tall, upright tree.

Landscaping uses for Casuarina cunninghamiana (She Oak)

Casuarina cunninghamiana (She Oak) is ideal for shelter belts, windbreaks, and erosion control. It is commonly used in coastal and rural landscapes where hardy, fast growing trees are required. It can also be used as a specimen tree in large spaces or for screening large areas, providing structure and protection.

Why buy Casuarina cunninghamiana (She Oak) from The Plant Company?

The Plant Company supplies premium quality Casuarina cunninghamiana (She Oak) plants that are grown for success in New Zealand conditions. Each plant is selected for strong growth and reliability. With fast delivery across New Zealand and expert advice available, you can plant with confidence. The Plant Company is NZ’s most trusted plant nursery, making it the ideal place to source high quality plants.

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