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PlantSnap
Plant Care
Narrowleaf she-oak
(Allocasuarina acutivalvis)
Also Known As
Narrowleaf she-oak, Black sheoak, Allocasuarina, River sheoak
About This Plant
Allocasuarina acutivalvis is a small tree or shrub belonging to the family Casuarinaceae. It is a dioecious species, which means that male and female flowers are produced on separate plants. The plant is native to Australia and is commonly known as the Western Sheoak.
Plant Care Instructions
Outdoor Size Range
10-30 feet (3-9 meters) tall and 10-20 feet (3-6 meters) wide
Light Requirements
Allocasuarina acutivalvis prefers full sun to partial shade. It can tolerate shade, but the growth rate will be slower.
Humidity Needs
Allocasuarina acutivalvis can tolerate dry air and does not require high humidity.
Fertilizing Schedule
Allocasuarina acutivalvis does not require fertilization. However, adding a slow-release fertilizer in spring can promote growth.
Pruning Guidelines
Pruning is not necessary for this plant, but it can be done to maintain shape and remove dead or damaged branches.
Common Pests and Diseases
Allocasuarina acutivalvis is generally pest-free. However, it can be susceptible to root rot if grown in poorly-draining soil.
Indoor Size Range
Not suitable for indoor growing
Watering Schedule
This plant is drought-tolerant and does not require frequent watering. However, it should be watered deeply during prolonged dry periods.
Temperature Range
This plant can tolerate a wide range of temperatures and is hardy to USDA zones 8-11.
Growing Season
The growing season for Allocasuarina acutivalvis is spring and summer.
Growing Difficulty Level
Allocasuarina acutivalvis is a relatively easy plant to grow. It is drought-tolerant and can tolerate a wide range of temperatures.
USDA Hardiness Zones
USDA hardiness zones 8-11
Did You Know?
The Western Sheoak is an important plant for the Australian Aboriginal people. The wood was used to make tools, weapons, and musical instruments, and the seeds were a food source.
