Finding and Caring for Gorgeous Golden Mimosa Trees for Sale

The golden mimosa, also known as Acacia baileyana or Cootamundra wattle, is a beautiful ornamental tree admired for its graceful weeping branches and bright golden yellow blooms As an avid gardener, I’ve found that golden mimosas make stunning accent trees that can really brighten up any outdoor space

If you’re looking to add some wow-factor to your garden, getting a golden mimosa tree for sale is a great idea Here’s some advice on how to find golden mimosas for sale, plant them properly, and provide ongoing care so they thrive

An Overview of Golden Mimosa Trees

Native to Australia, the golden mimosa is a fast-growing medium-sized tree that reaches 20-30 feet tall and 15-25 feet wide when mature. It has slender, gracefully cascading branches covered in tiny delicate leaflets that give the tree a fine, lacy appearance.

The real showstopper is the profuse clusters of bright sulfur-yellow powderpuff blooms that cover the tree in winter and early spring. On a sunny day, it’s like the whole tree is lit up from within. The golden mimosa gets its name from the flowers’ resemblance to yellow mimosa or silk trees.

Beyond its vibrant floral display, the golden mimosa makes a great landscape tree for the following qualities:

  • Thrives in full sun to part shade exposure
  • Tolerates a wide range of soil types and pH levels
  • Withstands heat, moderate drought, and humidity well
  • Fragrant blooms attract pollinators
  • Provides dappled shade with light, airy canopy
  • Handles pruning well for shape and size control

This versatility makes the golden mimosa perfect for residential gardens, parks, medians, commercial landscapes, and patio planters. Their graceful flowing form also looks beautiful near water features, walkways, or accent planting beds.

How to Find Golden Mimosa Trees for Sale

Golden mimosas are sold at many plant nurseries, garden centers, and online outlets. Here are some tips for finding top-quality specimens:

  • Check for golden mimosas at local nurseries and hardware stores during winter and early spring when they are in bloom. This allows you to select the tree based on the flower display.

  • Search online for retailers that specialize in acacia trees or carry a wide selection of ornamental trees. Reputable sellers will ship healthy, established plants.

  • Ask landscaping companies or tree services if they can source high-quality golden mimosas for you. Some may sell trees directly.

  • Join local garden groups and ask members for golden mimosa purchasing recommendations based on firsthand experience.

  • Consider ordering larger, more mature golden mimosa trees if your budget allows. The blooming will be more abundant.

  • Whether buying in-person or online, inspect trees carefully for good structure and avoid ones with damage or disease.

What to Look for When Selecting Golden Mimosa Trees

When shopping for golden mimosas, look for:

  • Healthy root systems – Roots should be well established but not severely pot-bound.

  • Straight, upright trunks – Avoid trees with severe leaning or multiple trunks.

  • Intact bark – Watch for cracks, wounds, or signs of canker on the bark.

  • Clean, vibrant branches – Foliage should be intact, not wilted or yellowing.

  • Signs of new growth – Look for emerging buds, shoots, and new branch tips.

  • Resilient flowers – Blooms should be bright and perky, not dried out.

  • Symmetry – Branching structure should be balanced without lopsidedness.

  • Proper labeling – Confirm the tree is accurately identified as Acacia baileyana.

Selecting a vigorous, structurally-sound golden mimosa will give it the best start in your landscape.

Preparing to Plant Your Golden Mimosa Tree

Once you’ve sourced a healthy golden mimosa tree, proper planting and care is key to helping it thrive. Here are some tips:

  • Pick a spot with full sun to part shade exposure and well-drained soil. Amend clay or sand soils if needed.

  • Dig a hole 2-3 times wider than the root ball and only as deep as the root mass.

  • Carefully remove the tree from its container without disturbing the root ball. Check for circling roots and straighten or trim if needed.

  • Place the root ball in the hole so the top sits at ground level. Backfill with native soil, tamping down gently to remove air pockets.

  • Water thoroughly until the soil is moistened at least 8-12 inches down. Continue deep watering routinely after planting.

  • Apply 2-4 inches of organic mulch around the base of the tree, pulling back slightly from the trunk.

  • Stake the tree initially if needed to stabilize the trunk. Remove supports after 1-2 years once established.

Caring for Golden Mimosa Trees Long-Term

To keep your golden mimosa thriving for years to come, provide consistent care:

  • Water – Supply 1-2 inches of water per week, adjusting for rainfall. Water deeply and infrequently.

  • Fertilize – Apply a balanced organic fertilizer or slow-release tree fertilizer in early spring. Avoid over-fertilizing.

  • Prune – Remove dead or damaged branches as needed. To limit size, cut selected branches back to side shoots.

  • Monitor – Watch for signs of disease or pest problems and address issues promptly. Common concerns include canker, root rot, and mimosa webworm.

  • Protect – Wrap young tree trunks in winter to prevent frost cracks. Stake trunks if needed in windy areas.

  • Mulch – Replenish organic mulch annually to retain moisture and suppress weeds. Keep mulch pulled back from the trunk.

With proper site preparation, planting, and care, the golden mimosa is quite adaptable and low-maintenance. Be sure to provide sufficient water until it establishes an extensive root system. Then sit back and enjoy the glowing beauty as it flowers!

Acacia baileyanaAcacia baileyana

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  • Acacia baileyana

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No Export to These CountriesEngland (Great Britain and Northern Ireland), United Kingdom

Scarification: Pour boiling water over the seed and let it sit in it for 24 hours. Do this again with any seeds that didn’t soak up the water.

Stratification: none required

Germination: sow seed 1/4″ deep, tamp the soil, mulch the seed bed

Other: If treating the seed with boiling water doesn’t work, treating it with sulfuric acid is needed. Looking for a fast-growing, beautiful tree or shrub for your garden? Look no further than Acacia baileyana, which is also called Cootamundra wattle or Golden Mimosa. This Australian native features masses of tiny yellow flowers, blue leaves, and delicate textures. It fits a lot of different situations and is very simple to grow. The Royal Horticultural Society gave it the Award of Garden Merit. However, be aware that it has the ability to naturalize and compete with indigenous species in some areas. It is also a popular cut flower in Europe and a source of food for bees. Consider adding this beautiful plant to your landscape today!.

Pesky Plants: Mimosa

FAQ

What are the cons on mimosa trees?

CONS: They’re invasive. They die quickly and pop up in unwanted beds. They wilt and they harbor mimosa webworms. They form dense thickets that prevent other plants from growing.

When should you plant a mimosa tree?

Sow and Plant Or, save growing time by setting out purchased plants in spring after the soil has begun to warm. Container-grown plants can be transplanted until early summer. Water young plants deeply every few weeks during their first season after planting.

How do you grow golden mimosas?

How to grow mimosa tree. Grow mimosa tree in a sheltered, sunny spot in well drained, neutral to acidic soil. There’s usually no need to prune although it does respond well to pruning: cut back after flowering only, the following year’s flowers are formed in autumn, so it’s important not to prune after late summer.

Does Lowe’s carry mimosa trees?

Lowe’s 11.1-Gallons Pink Flowering Mimosa Tree in the Trees department at Lowes.com.

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