Carpodetus serratus
Carpodetus serratus · Rousseaceae
The gardener's calendar
In autumn, ease off feeding and take the chance to clean up around carpodetus serratus and prepare for winter.
ID card
- Common name
- Carpodetus serratus
- Family
- Rousseaceae
- Foliage
- Evergreen
- Flowering
- Spring (September-November in Australia)
- Mature height
- 2 to 4 m tall
- Growth rate
- Moderate
- Hardiness
- Temperate to warm zones (mild climates)
- Origin
- New Zealand and Australia
Care
Light exposure
Position your Carpodetus in full sun to partial shade, ideally sheltered from cold winds. This plant appreciates bright locations but tolerates partial shade. A protected spot will encourage flowering and compact foliage growth.
Watering
Water regularly during the growing season (spring-summer), keeping the substrate moist without excess. Reduce watering in winter but don't let the soil dry out completely. Adjust frequency based on local climate conditions and soil drainage.
Soil and substrate
Carpodetus prefers well-draining soil rich in organic matter and slightly acidic. Use a balanced mix of potting soil, compost, and perlite or sand. Good drainage is essential to prevent root rot during humid periods.
Fertilizing
Apply balanced or diluted fertilizer once or twice monthly during the growing season (spring-summer). Prefer organic or slow-release formulations. Stop feeding in autumn-winter to let the plant rest.
Pruning and maintenance
Prune lightly after flowering to maintain a compact, bushy shape. Remove dead or diseased branches in spring. Moderate pruning encourages branching and promotes flowering the following year.
Pests and diseases
Watch for aphids or whiteflies in warm, dry climates. Excessive stagnant moisture can promote rot or fungal leaf diseases. Ensure good air circulation and avoid watering late in the day to prevent these issues.
Did you know?
Carpodetus serratus is an iconic plant of New Zealand and Australian subtropical forests. Its scientific name "serratus" refers to its finely serrated, saw-like leaves. This species is widely used in temperate horticulture as an ornamental shrub for its elegant foliage and delicate white flowers.
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.