Casuarina obesa
Casuarina obesa, commonly known as the She-oak, is native to the southwest of Western Australia and the Mallee region of northwest Victoria, thriving along waterways and in swampy areas. This upright She-oak features relatively short branches that develop a rounded shape as the tree matures. With its robust structure, Casuarina obesa serves as an excellent windbreak or screening plant for challenging sites.
As an evergreen tree, it demonstrates remarkable tolerance to salinity and wet soils, actively improving soil quality by reducing salinity levels in underground water tables. Additionally, it can withstand significant frost, making it suitable for various climates.
For optimal growth, plant Casuarina obesa in a sunny location with well-draining soil. This low-maintenance tree requires minimal care, only needing watering until established. It can reach impressive heights of up to 15 meters and widths of 8 meters, making it a striking addition to any landscape.
Height: 14 metres
Width: 6 metres
* Dimensions at maturity.
Best suited for:Windbreaks and Screens: Its upright growth and dense foliage make it ideal for creating windbreaks or privacy screens in gardens and landscapes.
Difficult Sites: This species is well-suited for areas with challenging conditions, including saline or waterlogged soils, as it can thrive where many other plants struggle.
Wetland Areas: It is perfect for planting near waterways or in swampy regions, contributing to habitat restoration and improving soil quality.
Coastal Environments: Its tolerance to salinity allows it to perform well in coastal areas where salt spray is prevalent.
Low-Maintenance Landscapes: As a hardy and resilient tree, it requires minimal maintenance, making it ideal for those seeking low-care planting options.
Frost-Prone Areas: Its ability to withstand significant frost allows it to be planted in regions that experience cold winters.
This versatility makes Casuarina obesa a valuable choice for a variety of landscape applications.st
