Corymbia torelliana
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Corymbia torelliana

Myrtle · Cadaga · Cadaghi · Cadargi · Torell's eucalyptus

Tier 2 Difficulty: easy Water: low Light: full_sun
Temperature
20–37 °C
Soil pH
6–7
Hardiness
Zone 10–11
Click count
223
Observations
41

Description

Source: leafsnap

Corymbia torelliana, commonly known as cadaghi or cadaga, is a species of tree that is endemic to north Queensland. It has smooth, greenish grey to white bark, rough at the base of older trees, egg-shaped, heart-shaped or lance-shaped adult leaves, flower buds in groups of three or seven, white flowers and urn-shaped or shortened spherical fruit.

Care Guide

💧 Water

Torell's eucalyptus thrives in humid subtropical climates where there is consistent moisture, and it prefers soil that remains evenly moist. After the plant is established, it exhibits moderate drought tolerance. Providing weekly watering helps mimic its natural habitat. This plant is ideal for outdoor settings and performs exceptionally well in rain gardens or areas with similar climate conditions.

☀️ Light Full sun

Torells eucalyptus comes from open habitats, such as sunny meadows and forest margins, which supply abundant light. It does well in Full Sun but can also tolerate Partial Sun, adjusting effectively to various sunlight conditions.

Ideal: Full sun
🌡️ Temperature 20–37.8°C

Torells eucalyptus comes from tropical regions, where the climate is generally warm and humid. As a result, it is well suited to high temperatures and humidity. It does not tolerate sudden temperature changes and prefers a stable temperature environment, so avoiding temperature fluctuations indoors is important. It typically cannot withstand cold temperatures and requires higher temperatures to grow. If the environmental temperature falls too low, the plant may stop growing or even die.

Ideal temperature: 20–37.8°C
💨 Humidity
Humidity:
🪴 Soil 6-7
Soil pH: 6-7
🌱 Fertilizer

Fertilization is essential for the care of Torells eucalyptus. Regular feeding during the growing season preserves the energy needed for its showy foliage and supports overall growth. Failing to fertilize can cause unhealthy leaves, reduced ornamental value, and stunted or weak growth that is prone to breaking.

🪴 Pot & Repot
✂️ Pruning

Torell's eucalyptus has broad leaves and grows quickly. To maintain its health, prune the tree from early to late winter. Focus on removing any dead or diseased branches and on improving air circulation. Use clean tools to make precise cuts, which will help promote the tree's health and reduce pests. Avoid heavy pruning while the plant is actively growing.

🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity

Characteristics

Plant Type
Tree
Life Cycle
Perennial
Genus
Corymbia
Family
Myrtaceae
Hardiness Zone
10-11
Mature Height
20.12 m to 29.87 m
Mature Spread
10.06 m to 14.94 m
Leaf Color
Dark Green, Forest Green
Leaf Type
Evergreen
Flower Color
White
Flower Size
1.02 cm to 1.52 cm
Bloom Time
Summer
Planting Time
Spring, Summer, Autumn
Harvest Time
Late summer, Early fall, Mid fall

Tags (7)

Common Names (5)

en Myrtle
en Cadaga
en Cadaghi
en Cadargi
en Torell's eucalyptus