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Melaleuca armillaris

bracelet honey-myrtle

Myrtaceae Australia

Attracts Pollinators Attracts Butterflies Drought Tolerant

SunFull Sun

WaterLow · drought-tolerant

HardinessZones 9–11

Overview

Melaleuca armillaris is an evergreen shrub or small tree reaching 10-25 feet (3-8 m) tall and 8-15 feet (2.5-4.5 m) wide, with a rounded to weeping crown and pale grey, papery bark that peels in strips. The leaves are narrow and needle-like, 0.4-1 inch (10-25 mm) long, mid- to dark green, and arranged spirally along arching branchlets. White to cream flowers are packed into cylindrical spikes 1.2-3 inches (3-8 cm) long that resemble a bottlebrush, with the stamens forming the visible part of each flower. Flowering occurs mainly in spring and early summer, with lighter bloom at other times. Woody seed capsules persist in clusters along the older stems for several years. Plants can add 12-24 inches (30-60 cm) of height per year when young and tolerate wind, salt spray, and dry periods once established. The arching outer branches can sweep the ground on open-grown specimens. The species grows on coastal cliffs, dunes, and rocky sites, and is widely planted as a windbreak and screen.

Native Range

Native to southeastern Australia, on the coast and nearby ranges of New South Wales, Victoria, and South Australia. Grows on cliffs, dunes, rocky headlands, and estuary margins, tolerating exposure to salt-laden wind.

Suggested Uses

Planted as a windbreak, screen, or clipped hedge in coastal and inland gardens, spaced 6-10 feet (1.8-3 m) apart. Used for erosion control on exposed sites and as habitat for nectar-feeding birds. Its self-seeding limits use near native bushland.

How to Identify

Recognized by pale grey papery bark, narrow needle-like leaves 0.4-1 inch (10-25 mm) long on arching branchlets, and white to cream bottlebrush flower spikes 1.2-3 inches (3-8 cm) long. Woody seed capsules sit in tight clusters along older wood. The weeping branch tips and coastal habit separate it from stiffer, upright Melaleuca spp. species.

Appearance

Size & Dimensions

Height10' - 25'

Width/Spread8' - 15'

Reaches mature size in approximately 5 years

Colors

Flower Colors

white

Foliage Colors

green

Fall Foliage Colors

no change

Bloom Information

Bloom Period

~6 weeks

Spring Summer

Flowers mainly in spring and early summer, roughly October to January in southeastern Australia, with scattered spikes at other times. Each spike lasts about two weeks, and a plant blooms over four to six weeks. Bloom is heavier in full sun.

Detailed Descriptions

Flower Description

white to cream

Foliage Description

mid to dark green

Growing Conditions

Sun Requirements

SunFull Sun

Requires 6-12 hours of direct sunlight daily

• Full Sun: 6+ hours of direct sunlight

• Partial Shade: 3-6 hours of direct sunlight

• Full Shade: Less than 3 hours of direct sunlight

Soil Requirements

pH Range5.5 - 8.0(Neutral)

357912

Soil Types

sand clay loam chalk

Drainageaverage

Water & Climate

Water Needs

Low

Frost Tolerance

hardy

Time to Maturity

3-5 years

Drought Tolerance

Drought tolerant when established

Care & Maintenance

Care Guide

Grows in full sun on most soils, including sand, clay, and limestone, and tolerates both dry and seasonally wet ground. Establishes with occasional water in the first year, after which it withstands drought, wind, and coastal salt. It is frost-hardy to about 25 F (-4 C). Older plants can become open at the base as the canopy lifts. It can self-seed into bushland and is regarded as a weed outside its native range. The shrub reshoots from old wood after hard cutting.

Pruning

Tolerates regular trimming and is clipped as a hedge or screen, cut after the main flowering. Hard pruning into old wood produces fresh shoots, unlike many shrubs. Light annual trimming keeps the crown dense and limits seed set.

Pruning Schedule

summer