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Myrtus ugni

Myrtus ugni · Myrtaceae

🌿 Common garden plant
ExposureFull sun
WateringModerate watering
Hardiness~-8 °C
Mature size~1.5 m
CareModerate
Bloomingfrom May to June
🐝 Bee-friendly🍽️ Edible

The gardener's calendar

The right move for September

In autumn, ease off feeding and take the chance to clean up around myrtus ugni and prepare for winter.

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ID card

Common name
Chilean Myrtle
Family
Myrtaceae
Foliage
Evergreen, small, aromatic
Flowering
May to June, white or pink flowers
Adult size
150 cm in height
Growth
Moderate
Hardiness
Grow in mild regions or in a pot to bring indoors
Origin
Chile

✓ Taxonomy verifiedSource: AI estimate · hardiness: reliability medium.

Expert tips

✓ Taxonomy verified

The key tip

Plant it in well-draining, light, neutral to acidic soil. Water regularly during the first year.

The common mistake

Overwatering it causes root rot, especially in winter or humid regions.

The pro's trick

Harvest the pink berries in autumn (September-October) before they turn black: they're tart and decorative.

Care

Exposure

Chilean myrtle appreciates full sun exposure for generous flowering. It can tolerate partial shade, but prolonged direct light extends and intensifies blooming. Protect it from cold and violent winds, particularly in continental climates.

Watering

Water regularly during the growing season (spring-summer) while keeping the soil moist but not waterlogged. Reduce watering in autumn and winter. Chilean myrtle fears excess water which causes root rot; ensure good drainage.

Soil

Choose rich, well-draining soil that is slightly acidic. A mixture of potting soil and coarse sand works well. Adding organic matter (well-decomposed compost) improves structure and fertility.

Fertilizer

Apply balanced or low-nitrogen fertilizer once or twice monthly during the growing season (April to September). Stop feeding in winter to allow the plant to enter dormancy.

Pruning and cutting

Prune lightly after flowering to maintain a compact, bushy shape. Remove dead or unsightly branches. Severe pruning slows growth; prefer gentle, regular cuts.

Diseases and pests

Watch for spider mites in dry environments. Root rot can occur if soil is waterlogged. Ensure good drainage and air circulation. Few major diseases if growing conditions are respected.

Did you know?

Chilean myrtle, locally called "uña de gato," has been used for centuries by Andean populations to flavor beverages and dishes. Its small red berries, delicately perfumed, were a prized delicacy in South America long before European arrival.

Where to buy it

Best planted in autumn so the roots settle in before summer, or in early spring once the frost has passed. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, October, November.

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Tips generated and checked by Viridia — adapt them to your local climate.