Albizia 'Red Silk'

Albizia 'Red Silk' is a variety of the commonly known Silk Tree, and is grown for its delicate foliage and showy flowers. The fern-like foliage is mid-green, and the sensitive leaflets close up at night or when touched. The foliage is adorned with fluffy, rose-red flowers from summer through autumn, as it reaches 6 m in height and 4 m in width. Albizia 'Red Silk' is commonly planted as a specimen in medium to large-sized gardens, where it serves as a backdrop for smaller plants, is used in avenue plantings, or is planted to provide shade around the barbecue and other outdoor living areas.

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Suited to regions:	All regions
Plant type:	Trees
Height:	6.00 m
Spread:	4.00 m
Flowering time:	Summer, Autumn
Tolerances:
Garden uses:	Living areas, Parks, Specimen
Garden styles:	Alpine, Architectural, Backyard, City & Courtyard, Frontyard, Japanese, Modern
Easy to grow?	Yes
Maintenance requirements	Low
Growth rate	Medium
Also known as
Sku	12751

Growing Albizia 'Red Silk' Successfully in NZ

Albizia 'Red Silk' thrives in New Zealand’s warmer regions when planted in full sun with free-draining soil. It prefers a sheltered spot away from strong winds and heavy frost to protect its delicate foliage and striking red-pink flowers. Water regularly during dry periods, especially while establishing, and apply mulch to retain moisture and suppress weeds. Light winter pruning helps shape the tree and promote healthy growth. It’s an excellent choice for creating a tropical or exotic garden feature.

Albizia 'Red Silk' care tips

Plant in full sun with well-drained soil and shelter from strong winds. Water regularly during dry spells, especially in the first year. Mulch around the base to retain moisture and reduce weed growth. Prune lightly in winter to shape the canopy and remove any dead or damaged wood. Feed in spring with a balanced fertiliser to encourage healthy foliage and flowering. Protect young trees from frost until well established.

Plant Size and Spacing

Albizia 'Red Silk' typically grows 5–7 metres tall and 4–6 metres wide. Space trees at least 4–5 metres apart to allow for full canopy development and good airflow.

Why Buy Albizia 'Red Silk' from The Plant Company?

The Plant Company offers premium NZ-grown Albizia 'Red Silk' trees with strong roots and vibrant foliage. Our plants are carefully nurtured to ensure successful establishment and long-term garden performance. Enjoy expert advice, fast delivery, and trusted service from a leading New Zealand nursery.

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