Acacia dealbata aka Mimosa

Taxonomy

Acacia dealbata, also known as the silver wattle, blue wattle, or mimosa, is a species of fast-growing evergreen tree or shrub in the legume family Fabaceae. It is native to southeastern Australia, including New South Wales, Victoria, Tasmania, and the Australian Capital Territory, and has been widely introduced in Mediterranean, warm temperate, and highland tropical landscapes. The tree typically grows up to 30 meters tall and is a pioneer species after fire. Its bipinnate leaves are glaucous blue-green to silvery grey, and can grow up to 12 centimeters long and 11 centimeters broad, with 6-30 pairs of pinnae, each divided into 10-68 pairs of leaflets. The bright yellow flowers are produced in large racemose inflorescences made up of numerous smaller globose flowerheads, and the fruit is a flattened pod containing several seeds. However, it is important to note that while Acacia dealbata is popular as an ornamental plant, it is also considered invasive in Australia. In addition, Silver Wattle, which belongs to the Acacia genus, is a rare houseplant that requires regular watering and direct light, thriving best when kept less than a foot away from a window.

Common names

Mimosa, Silver Wattle, Blue Wattle

How to care for Mimosa

Difficulty

With its straightforward care requirements, Mimosa is a hassle-free plant that anyone can enjoy.

Water

Mimosa should be watered regularly, allowing the soil to dry out between waterings.

Lighting

Mimosa thrives in bright and direct sunlight. To ensure your plant receives enough light to survive, place it less than one foot from a window. The current weather in your area may affect the placement in your home. For example, if you live in a region that has longer and more intense periods of sunlight, then you may want to place the plant farther away from the window to avoid direct sunlight and reduce the risk of sunburn. Alternatively, if you live in a region with relatively milder temperatures and less intense sunlight, then you may be able to place the plant closer to the window for increased exposure. Ultimately, the current weather in your area should be taken into consideration when determining the best placement for your Blue Wattle.

Dormancy

During the wintertime, it is common for Mimosa plants to go dormant and their growth rate may slow down. Therefore, the amount of waterings should be spaced out more.

Toxicity

No verified data on the toxicity of this plant exists within Ploi's records. Should you, someone in your family, or your pet ingest plant material with an unknown toxicity level, it is recommended to seek medical advice.

Region of origin

Mimosa’s native range is Australia - Victoria, New South Wales, Tasmania. Naturalized in S. Europe[50].


More info:
Wikipedia