Albizia 'Persian Silk Tree' - Evergreen Trees Direct

Albizia 'Persian Silk Tree'

$120.00

Tax included. Shipping calculated at checkout.

Size: 30cm/33cm

30cm/33cm 40cm/45L 70cm/75L 100L 200L

All stock is grown, maintained and graded in strict accordance with AS 4373-2007, Australian Standard for Nursery Stock.

Current Stock Height Guides

40cm/45L: 1m – 2m Approx.
200L: 3m – 3.5m Approx.

Height guide disclaimer: Height ranges are approximate only. As living products, plant heights naturally vary between individual plants, batches, and seasons. No guarantee is given that supplied plants will fall within the stated range. If minimum heights are required, you mustconfirm current batch heights with Evergreen Trees Direct prior to purchase. Variation in height is normal and is not grounds for return, refund, replacement, or compensation.

Mature Height & Width

Mature Height: 6 m – 12 m

Mature Width: 6 m – 8 m

Albizia 'Persian Silk Tree' is expected to grow 60 – 100 cm/year.

Root Ball Dimensions

Use this as a reference when digging your planting hole. We recommend digging at least 10% wider than the dimensions below to encourage strong root development.

30cm Pot: 33cm (W) × 30cm (D)
40cm/45L Pot: 44cm (W) × 41.5cm (D)
50cm Pot / 70L Pot: 55cm (W) × 41.8cm (D)
100L Bag: 50.6cm (W) × 52.8cm (D)
150L Bag: 66cm (W) × 55cm (D)
200L Bag: 71.5cm (W) × 60.5cm (D)
300L Bag: 88cm (W) × 63.8cm (D)
400L Bag: 99cm (W) × 66cm (D)
500L Bag: 122cm (W) × 66cm (D)
750L Bag: 134cm (W) × 69cm (D)
1000L Bag: 146.3cm (W) × 71.5cm (D)
2000L Bag: 176cm (W) × 82.5cm (D)

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Shipping

Shipping is calculated at checkout based on the pallet space your order occupies in the truck and your delivery location.

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Contact

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Email: sales@evergreentrees.com.au

Phone: (03) 7042 3318

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About Your New Albizia 'Persian Silk Tree'

Albizia julibrissin – Persian Silk Tree is a fast-growing, deciduous ornamental valued for its airy fern-like foliage and eye-catching pink summer flowers. Typically reaching 6–12 metres high with a broad canopy, it adds softness and filtered shade to gardens, parks, and feature planting areas.

They look excellent in warm temperate gardens where low-maintenance structure and flowering performance are key. Albizia julibrissin – Persian Silk Tree thrives in full sun, tolerates mild frost and urban conditions, and performs reliably with moderate watering through dry periods.

Ideal for adding texture and seasonal impact, Albizia julibrissin – Persian Silk Tree offers fragrant blooms and a light canopy perfect for creating shaded outdoor spaces without heavy visual bulk.

Enriched Planting Mix (AO Certified)

$21.95

Features and Benefits

Organically certified product
Improves aeration for roots
A rich blend of Pure Magic Compost, composted animal manure, Gypsum, composted coarse bark and wetting agent
Excellent to mix with heavy clay soils, an organic mixture with added gypsum which is perfect for exotic plants
Revitalises tired soils, adds nutrient and organic matter, no chemical additives, weed free
Assists in retaining moisture in the soil longer after rain or watering

Directions For Use

Water plant well at least several hours prior to planting.
Dig a hole at least twice the width of the pot and 7cm deeper than the pot.
Mix Grow Better Enriched Planting Mix with the soil that has been dug out of the hole, adding about 1/3 planting mix.
Spread a 7cm layer of improved soil in the hole and remove plant from the pot. Tease roots gently if the root ball is very firm and place plant in the planting hole. Check that pot soil is level with the surrounding soil surface level, not higher or lower.
Fill in the hole with improved soil mixture, firm down soil and water well adding Grow Better Plant Starter to final watering.

View full details

Type:

Enriched Planting Mix (AO Certified)

$21.95

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Uses in my Garden

Feature Tree
Shade Tree
Avenue Planting
Driveway Border

Albizia 'Persian Silk Tree' works in an:

Cottage Garden – romantic mix of flowers, colour, and texture.
Mediterranean Style Garden – timeless courtyard look with stone, pots, and bold greenery.
Woodland Garden – layered, naturalistic design under dappled light.
Modern Garden – sleek, minimal, and design-led planting.

Is Albizia 'Persian Silk Tree' Evergreen or Deciduous?

Albizia 'Persian Silk Tree' is an Deciduous (Defoliates throughout colder months) Tree

Mature Height & Width

Mature Height: 6 m – 12 m

Mature Width: 6 m – 8 m

Albizia 'Persian Silk Tree' is expected to grow 60 – 100 cm/year.

Growth Rate of Albizia 'Persian Silk Tree'

Albizia 'Persian Silk Tree' is expected to grow 60 – 100 cm/year.

They are considered to have a:

Fast Growth Rate

Frost Tolerance & Ideal Climate to plant Albizia 'Persian Silk Tree'

Is Albizia 'Persian Silk Tree' frost tolerant?

Albizia 'Persian Silk Tree' is Frost Hardy – Survives heavy and frequent frost without damage.

Does Albizia 'Persian Silk Tree' Flower?

Albizia produces large, silky pink, powder-puff flowers through summer. The showy, fragrant blooms sit above the soft, fern-like foliage, creating a striking tropical-style display that attracts attention throughout the warm months.

Does Albizia 'Persian Silk Tree' flower?

Yes - Flowers

Flowering Period:

Spring
Summer

Flower Type:

Fluffy

Flower Colour:

Pink

Is Albizia 'Persian Silk Tree' an Australian Native Tree?

No

Albizia 'Persian Silk Tree' is Native to Southwest and eastern Asia, including Iran, China, Korea, and Japan, where it grows naturally in warm temperate and subtropical regions.

What is the Wildlife Value of Albizia 'Persian Silk Tree' ?

Its nectar-rich summer flowers attract bees, butterflies and hoverflies, while the open, spreading canopy offers perching and shelter for small birds. This combination helps support pollinators and contributes to a diverse, resilient garden ecosystem.

How much Sunlight does Albizia 'Persian Silk Tree' need?

Albizia 'Persian Silk Tree' will thrive best in:

Full Sun
Part Shade

Preferred Soil?

Albizia performs best in well-drained sandy or loam soils and prefers slightly acidic to neutral conditions. It may struggle in heavy clay or poorly drained soil unless improved with organic matter to enhance drainage. Keep soil evenly moist during establishment, then shift to deep, occasional watering as the tree matures and develops excellent drought resilience.

Is Albizia 'Persian Silk Tree' Drought Tolerant?

Is Albizia 'Persian Silk Tree' Drought tolerant?

As a young tree it benefits from regular watering, but once established Albizia develops strong drought tolerance. It thrives in hot, dry conditions and maintains its airy canopy with only minimal supplementary watering.

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How To Plant Your Albizia 'Persian Silk Tree'

How to Plant Albizia 'Persian Silk Tree'

Location Selection: Choose a spot with full sun to light shade exposure.
Soil Preference: Prefers well-draining soil; enrich with organic compost if necessary.
Digging: Excavate a hole twice as wide as the root ball.
Planting: Set the tree in the hole, backfill with soil, and press down gently.
Initial Watering: Water thoroughly after planting.

Recommended Planting Spacing For Your Albizia 'Persian Silk Tree'

Feature Tree: Plant 4 m – 6 m apart.

Hedging & Screening:Not used.

Avenue Planting Trees: Possible in informal plantings, 5 m apart.

Albizia 'Persian Silk Tree' is expected to grow 60 – 100 cm/year.

Fast Growth Rate

Long Term Care For Your Albizia 'Persian Silk Tree'

Caring for Albizia 'Persian Silk Tree'

Watering: Water consistently, particularly in the early growth stages. Decrease frequency as the tree matures.
Mulching: Apply a mulch layer around the tree's base to help retain soil moisture.
Pruning: Annually prune to shape and remove any dead or weak branches.

Planting Your Albizia 'Persian Silk Tree' in Different Soil

Optimizing Soil for Delicate, Silky Foliage

Ideal Drainage: Prefers well-drained soil to avoid root issues.

Well-Draining Soil: This is perfect, enhancing the tree's natural tolerance to drought once established.

If you have the following soil, here are some tips for you:

Sandy Soil: Excellent for natural drainage. Enrich with organic matter to increase water and nutrient retention.
Clay Soil: Rich in nutrients but may be too heavy. Lighten with coarse sand and organic compost to promote better drainage and root health.
Loamy Soil: An excellent match, supporting the tree's growth with minimal adjustments. Periodic enrichment with organic matter maintains its lush appearance.
Peaty Soil: Naturally fertile; incorporate gravel to enhance drainage and prevent waterlogging.

Frequently Asked Questions

A. Its delicate fern-like foliage and fluffy pink blooms create a soft, ornamental look. It's also fast-growing and provides excellent shade.

Q. How tall and wide does it grow?
A. It typically grows 6 – 12 m tall and 6 – 8 m wide with a naturally spreading canopy.

Q. Is it drought tolerant?
A. It is moderately drought hardy once established but benefits from regular watering during dry periods.

Q. Does it tolerate frost or urban conditions?
A. Yes — it tolerates light frost and urban pollution, making it suitable for residential and city landscapes.

Q. Is it deciduous?
A. Yes — the tree loses its leaves in winter, offering seasonal interest.

Q. What light conditions are best?
A. Full sun to partial shade promotes the best flowering and canopy growth.

Q. Does it need much maintenance?
A. Low maintenance — a light seasonal prune helps maintain shape and structure.