Starleaf begonia
Begonia heracleifolia · Begoniaceae
📷 Dick Culbert · CC BY 2.0
The gardener's calendar
In autumn, ease off feeding and take the chance to clean up around starleaf begonia and prepare for winter.
ID card
- Foliage
- Evergreen, highly decorative
- Flowering
- Spring to summer, white or pink flowers
- Adult size
- 16 to 24 inches tall
- Growth
- Moderate
- Hardiness
- Tender, grow indoors or in a greenhouse
- Origin
- Mexico
- Soil type
- Rich, well-draining, slightly acidic
Care
Watering
Water regularly to keep the substrate moist, but avoid waterlogging. Let the soil dry out slightly between waterings. Reduce watering in winter when the plant slows its growth. Use non-calcareous water to preserve the health of your foliage.
Light exposure
Place your Begonia heracleifolia in bright, indirect light, away from direct sun rays which can scorch its leaves. It tolerates partial shade, making it ideal for indoor spaces. Maintain a temperature between 59 and 75°F and avoid cold drafts.
Pruning and cleaning
Pinch young stems to encourage a bushy, compact shape. Remove yellowed or damaged leaves regularly to boost vigor. Gently clean the leaves with a damp cloth to showcase its spectacular foliage.
Fertilizing
Enrich the substrate with diluted fertilizer every two weeks during the growing season (spring-summer). Stop feeding in autumn and winter. Prefer a balanced fertilizer or one slightly rich in potassium to encourage flowering.
Soil and repotting
Use a rich mix based on potting soil, peat, and perlite to ensure excellent drainage. Repot every two years in spring if the plant becomes root-bound. Drainage is crucial to prevent root rot.
Diseases and pests
Watch for powdery mildew, especially in warm, humid conditions: ventilate regularly and avoid wetting the foliage. Watch for spider mites in very dry conditions and increase ambient humidity. Isolate any affected plant quickly to prevent spread.
Did you know?
Begonia heracleifolia is admired for its giant palm-shaped leaves, reminiscent of those of giant hogweed (hence its scientific name 'heracleifolia'). This herbaceous begonia was once highly prized by Victorian collectors fascinated by its spectacular foliage patterns and remains a classic in greenhouses and tropical indoor gardens.
Where to buy it
Plant in spring or early autumn, avoiding spells of intense heat. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, April, May, September.
Add this plant to my garden →Plants from the same family
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Tips generated and checked by Viridia — adapt them to your local climate.