shrub

Tea tree, Narrow-leaved tea tree, Narrow-leaved paperbark, Creamy honey-myrtle

The Story

Plant Bio

Melaleuca alternifolia, commonly known as tea tree, is an upright, evergreen Australian shrub or small tree native to swampy coastal flats and watercourses of New South Wales and Queensland. It develops a dense, rounded crown of soft, narrow-linear leaves and distinctive whitish, papery bark that peels in thin layers.

The foliage contains prominent oil glands that release a strong medicinal aroma when crushed, serving as the primary source of commercial tea tree oil. In spring and early summer, it produces fluffy, white-to-cream flower spikes resembling small bottlebrushes that attract native bees and nectar-feeding birds.

Uses & Benefits:

Features attractive peeling papery bark and fluffy white flower spikes that resemble small bottlebrushes.

Yields antiseptic essential oil from the crushed leaves and serves as an effective windbreak or hedge.

Provides nectar and pollen for native bees, butterflies, and nectar-feeding birds.

Essentials

At a Glance

Plant Type

Shrub

Height

275 inches

Width

196 inches

Light

Full Sun, Partial Sun

Zones

8, 9, 10

Water

Moderate to High

Humidity

High

Lifespan

Perennial

Native To

Australia

Toxicity

Toxic if Ingested

Bloom period

Spring – Summer

In flower about 4 months of the year

Planting

How to Grow

Select a planting site in full sun or partial shade with moist, acidic to neutral soil, though it tolerates clay and moderate alkalinity.
Dig a hole twice the width of the root ball and of equal depth, ensuring the soil is thoroughly damp before planting.
Install the plant at the same depth as it was in the nursery container, backfill with native soil, and water in deeply to settle the roots.
Maintain consistent soil moisture during the first growing season to assist with root establishment, especially in drier garden soils.

Pro Tip

Regular pruning or coppicing prevents the lower trunk from becoming sparse and straggly, which vastly improves the plant's ornamental longevity in standard garden beds.

Keep It Thriving

Care Guide

Do

Prune back moderately or hard every two to three years to maintain a compact, bushy form.
Water regularly during dry spells to maintain optimal health and foliage density.
Apply a low-phosphorus native fertiliser sparingly if soil nutrients are depleted.

Don't

Do not cut completely back into dead, leafless old wood that lacks latent buds, as regrowth will be poor.
Do not allow young plants to dry out completely during their initial establishment phase.
Do not plant in areas where livestock or pets can ingest large quantities of the foliage, as the essential oil is toxic.

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Fertilize
Mulch
Pest Check
Plant
Prune

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Windbreak or privacy screenHedge or barrier plantingRain garden or bog garden plantingErosion control along watercourses

Companion Plants

Melaleuca linariifolia Leptospermum scoparium Callistemon viminalis

Multiply

Propagation Methods

Good to Know

Common Questions

Tea tree, Narrow-leaved tea tree, Narrow-leaved paperbark, Creamy honey-myrtle questions

What zones can Tea tree, Narrow-leaved tea tree, Narrow-leaved paperbark, Creamy honey-myrtle grow in?

Tea tree, Narrow-leaved tea tree, Narrow-leaved paperbark, Creamy honey-myrtle is hardy in USDA Zones 8–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

When does Tea tree, Narrow-leaved tea tree, Narrow-leaved paperbark, Creamy honey-myrtle bloom?

Tea tree, Narrow-leaved tea tree, Narrow-leaved paperbark, Creamy honey-myrtle typically blooms in spring through summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Tea tree, Narrow-leaved tea tree, Narrow-leaved paperbark, Creamy honey-myrtle need full sun?

Tea tree, Narrow-leaved tea tree, Narrow-leaved paperbark, Creamy honey-myrtle does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Is Tea tree, Narrow-leaved tea tree, Narrow-leaved paperbark, Creamy honey-myrtle drought tolerant?

Yes — once established (usually after the first full season), Tea tree, Narrow-leaved tea tree, Narrow-leaved paperbark, Creamy honey-myrtle handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.