Acacia baileyana 'Purpurea'

Acacia baileyana 'Purpurea' (Purple Fernleaf Acacia) is a small, drought tolerant tree that can reach 10-20 feet in height in the right conditions. It thrives in full sun, and requires moderate water, which decreases once established. It has ornamental foliage, and produces beautiful yellow, orange flowers. These fragrant blooms attract butterflies and hummingbirds to your garden. It grows best in USDA hardiness zones 9-11.

When planting Acacia baileyana 'Purpurea', dig a hole that is twice as wide as the root ball and around the same depth. This will ensure the roots have plenty of space to spread out. Once planted, water deeply to help the roots establish.

For cold regions, it is best to plant Acacia baileyana 'Purpurea' in a pot and move it indoors in cold winter months. Make sure the pot is well drained and replant every few years for optimal growth. Feeding with a fertilizer in the spring and summer will help promote growth. If you see any signs of disease or pests, treat them as early as possible with an appropriate product.

Acacia cavenia, Mimosa caven

Acacia cultriformis

USDA Plant Hardiness Zone Map

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Acacia cultriformis is a woody shrub with an upright or spreading habit that grows to 4 m (13 ft) in height.

Its bright flowers and attractive leaves make Acacia cultriformis one of the most popular wattles in cultivation. Drought tolerant, it can be used to combat soil erosion.

The flowers are edible and they are an ingredient used in some fritters. Yellow dye is extracted from the flowers and green dye is extracted from the seed pods

Acacia dealbata

Acacia dealbata (Silver Wattle) is usually found growing in full sun and can tolerate a range of soils as long as it is well drained. It appreciates moderate water and should be kept evenly moist; it is also moderately drought tolerant once established. This small tree is native to Australia and grows to a height of 10-20 feet, with a spread of 8-15 feet. This tree is invaluable in the landscape due to the profusion of fragrant, yellow or orange flowers that are produced in early spring. Not only do they add much beauty and fragrance to the garden, but they attract both butterflies and hummingbirds.

It thrives in USDA zones 9-11. When planting Acacia dealbata, choose a spot where it can be in full sun and keep the soil evenly moist. In cold regions, the Silver Wattle does best in a container rather than planted directly in the ground. Be sure the container is large enough for the tree to reach its full height, with plenty of drainage. During the colder months, mulch heavily around the container to protect the roots. Water when the soil is dry to a depth of an inch or so, and avoid over-watering as this can lead to root rot. Fertilizer should be applied occasionally during the growing season.

Overall, Acacia dealbata is a unique and beautiful addition to the garden, with its fragrant blooms and stunning foliage.

Acacia decurrens

Acacia decurrens is a tall shrub or small tree with bipinnate foliage. The ridge that runs along each branch may be used to identify Acacia decurrens. The dark green foliage contrasts with the bright yellow spring flowers.

Acacia decurrens bark was used in the tanning industry. Tolerates full sun and will grow in most soil conditions.