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PlantSnap
Plant Care
Silver wattle
(Acacia dealbata)
Also Known As
Silver wattle, Mimosa, Golden wattle
About This Plant
Acacia dealbata is an evergreen tree with a fast growth rate. It has a greyish-green foliage and produces fluffy, bright yellow flowers in winter and spring. The plant is known for its distinctive fragrance and is popular for ornamental purposes.
Plant Care Instructions
Outdoor Size Range
20-40 feet (6-12 meters) tall and 10-20 feet (3-6 meters) wide.
Light Requirements
Acacia dealbata prefers full sun exposure, but it can tolerate partial shade.
Humidity Needs
The plant prefers dry to moderate humidity levels.
Fertilizing Schedule
The plant does not require regular fertilization, but it can benefit from occasional feeding with a balanced fertilizer.
Pruning Guidelines
Pruning is not necessary, but it can be done to shape the plant or remove dead or damaged branches.
Common Pests and Diseases
Acacia dealbata is generally resistant to pests and diseases, but it can be affected by spider mites, aphids, and scale insects.
Indoor Size Range
Not suitable for indoor growth.
Watering Schedule
The plant needs regular watering, especially during the first two years of growth. Once established, it can tolerate some drought.
Temperature Range
Acacia dealbata can tolerate a wide range of temperatures, from 23°F (-5°C) to 104°F (40°C).
Growing Season
Acacia dealbata grows best in the spring and summer months.
Growing Difficulty Level
Acacia dealbata is relatively easy to grow, but it requires some attention during the first two years of growth. Once established, it is a low-maintenance plant.
USDA Hardiness Zones
USDA hardiness zones 8-10.
Did You Know?
Acacia dealbata is the national flower of Italy and is also known as 'Mimosa' due to its fluffy, yellow flowers resembling the feathers of the bird of the same name.
