Albizia julibrissin Silk tree, Mimosa tree

Mimosaceae

Albizia julibrissin Silk tree, Mimosa tree

A wide tree that has almost horizontal growing branches. The bark is dark grey and the young twigs have an olive green colour, but turn to dark grey later. The large leaf can attain a length of 40 cm. The twice pinnate leaf consists of 4 to 11 parts, each with 15 to 28 pairs of small, crescent-shaped leaflets and a delicately curved margin. The whole resembles the leaf of a fern and is very decorative. The leaflets close in the evening. The flowers cluster in dense heads on long stalks and catch the attention by their purple red stamens that can become 3 cm long. The pods attain a length of 15 cm and rarely open. Widely planted in countries around the Mediterranean. Requires shielding in severe winters. Albizia julibrissin has a characteristic manner of growth and ornamental leaves. The fact that it flowers less abundantly in cooler climates should not be a problem.
Our trees can only be planted when they don't have any leaves. Due to the this we will start delivering again from November 2025.
Availability
Specifications
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Height
8 - 15 m
Crown
vase-like, umbel, half-open crown, capricious growing
Bark and branches
trunk grey, twigs from green to brown
Leaf
twice pinnate, dark green, circa 40 cm, feathered leaf
Flowers
light pink, clustered in dense heads, July/August
Fruits
pods up to 15 cm long, flat with light brown seeds
Spines/thorns
None
Toxicity
usually not toxic to people, (large) pets and livestock
Soil type
tolerates drought
Soil moisture
suitable for dry soil
Paving
tolerates no paving
Winter hardiness zone
7b (-14,9 to -12,3 °C)
Wind resistance
good
Other resistances
can withstand wind
Fauna tree
valuable for bees (honey plant)
Application
small gardens, patio gardens
Shape
clearstem tree, multi-stem treem
Origin
China to Iran
Clear stem tree Multi-stem tree clay soil loamy soil sandy soil tolerates no paving light-loving suitable for dry soil can withstand wind broad vase-shaped 1st size , taller than 12 metres half-open crown green pink July late sprout average growing Conspicuous bloom Feathered leaf valuable for bees (honey plant) non-toxic (usually) Capricious growing Ornamental fruit playground tree
Possibly of interest
Frequently asked questions
Albizia julibrissin

Albizia julibrissin can eventually reach a height of 8 - 15 m, depending on the site and climate conditions.

Albizia julibrissin is average growing and can eventually reach a height of 8 - 15 m, depending on the site and climate conditions.

The right time to plant Albizia julibrissin is during the dormancy period. In Western Europe, Albizia julibrissin with root balls can generally be planted from mid-November to late April, although this depends strongly on the climatic conditions and the species of tree.

Albizia julibrissin blooms in july.
General

Yes, we deliver to the UK. Delivery costs depend on the region and the total order value. Below, you’ll find all the details.

Delivery charges for private customers are calculated based on your region and are visible during the checkout process. We also offer discounts based on the total value of your order:

  • Orders over £1,000: Receive a 50% discount on delivery costs.
  • Orders over £2,000: Delivery is completely free.

Yes, for trees with a size of 50-60 cm girth or larger, additional delivery charges apply due to the need for specialised transport. These costs will be calculated separately and shared with you after your order is placed. We will contact you to discuss the transport options and costs.

Once you add items to your basket and proceed to the checkout, the system will calculate the delivery charges for your region. If your order qualifies for any discounts, they will automatically be applied.

For any questions or specific delivery requests, feel free to contact our customer service team. We’re happy to help arrange the best delivery solution for your order.