Acacia Dealbata

Product Info

Acacia dealbata, commonly known as silver wattle or mimosa, is a species of flowering plant in the pea family (Fabaceae). The tree is known for its attractive foliage and vibrant yellow flowers, which make it a popular ornamental plant in gardens and parks. 

Origin: Acacia dealbata is native to south-eastern Australia but has been introduced to various other regions around the world, including Europe, North America, and Africa.  
Appearance: Acacia dealbata is a medium-sized evergreen tree that can reach heights of up to 30 meters (98 feet). It has a dense, rounded crown and distinctive bluish-green, feathery foliage. The leaves are bipinnate, meaning they are divided into smaller leaflets arranged on each side of the central leaf stalk. 

Flowers: The tree produces masses of bright yellow, fragrant flowers in late winter or early spring, usually from July to September in the southern hemisphere. The flowers are arranged in fluffy, cylindrical clusters known as "flower spikes" that can be up to 8 centimetres (3 inches) long. 

Fragrance: The flowers of Acacia dealbata have a sweet, aromatic scent that attracts bees and other pollinators. 

Seeds and Pods: After flowering, the tree produces seed pods that are initially green but turn brown as they mature. The pods are flat and elongated, typically about 10 to 20 centimetres (4 to 8 inches) long. 

Invasiveness: Acacia dealbata has become an invasive species in some regions outside its native range. It can spread rapidly and outcompete native vegetation, leading to ecological imbalances. In areas where it is invasive, efforts are often made to control its growth and prevent its spread. 

Uses: Besides its ornamental value, Acacia dealbata has various practical uses. The wood is dense and durable, making it suitable for furniture, flooring, and construction. The tree also has commercial value as a source of tannins and gum arabic. 

Considerations: It's important to note that while Acacia dealbata is a beautiful and useful tree, its invasiveness in certain areas can have negative impacts on local ecosystems. Therefore, it is crucial to consider its potential ecological consequences before introducing it to new regions.