Cape gooseberry
Physalis peruviana · Solanaceae
📷 In Transit · CC BY 4.0
⚠️ Fruits immatures toxiques par ingestion pour chiens, chats et humains ; alcaloïdes causent troubles gastro-intestinaux.
The gardener's calendar
Cape gooseberry is in full bloom: enjoy it, watch watering in hot weather and let spent flowers feed pollinators before pruning.
ID card
- Family
- Solanaceae
- Origin
- Peru and Andean regions
- Form
- Herbaceous
- Adult height
- Approximately 80 cm
- Foliage
- Deciduous
- Flowering
- July to September
- Hardiness
- Frost-tender, annual cultivation or container growing
- Growth
- Fast
✓ Taxonomy verifiedSource: AI estimate · hardiness: reliability medium.
Expert tips
The key tip
Cape gooseberry needs warmth and well-drained soil. Sow in February-March under protection, transplant in May.
The common mistake
Sowing too late significantly reduces the growing season and harvest.
The pro's trick
Pot it up into a 1L container before final planting (May): stronger root development and less transplant shock.
Care
Light exposure
The Cape Gooseberry demands full sun exposure for optimal fruiting. Install it in a very bright location, sheltered from strong winds. A minimum of 6 to 8 hours of direct sunlight promotes fruit production and sugar concentration.
Watering
Keep the soil regularly moist without waterlogging it. Water deeply once the top few centimeters of soil dry out, particularly during growth and fruiting. Reduce watering in autumn. Prefer room-temperature water and avoid wetting the foliage to minimize disease risks.
Soil and substrate
Well-draining, fertile, slightly acidic soil suits it perfectly. Enrich the substrate with compost or potting soil before planting. In containers, use a mix of potting soil and perlite to ensure excellent drainage. The Cape Gooseberry tolerates poor soils but produces better in rich soil.
Fertilizer and nutrition
Apply balanced fertilizer every 2 to 3 weeks during the growth and flowering period. Choose a formula slightly richer in phosphorus and potassium to stimulate flowering and fruiting. Reduce applications in autumn.
Pruning and training
Light pruning at the start of the season promotes denser branching and better production. Remove diseased or weak stems. You can pinch back the tips to encourage formation of new flower-bearing branches.
Diseases and pests
Watch for downy mildew and powdery mildew, particularly in humid conditions. Ensure good air circulation around the plant. Whiteflies and spider mites can infest greenhouse crops; intervene quickly if infestation occurs. Remove affected parts and ventilate regularly.
Did you know?
The Cape Gooseberry owes its name to the paper-like envelope wrapping its fruits, resembling a lantern. This sweet and tangy fruit, called 'goldenberry' or 'inca berry' in English, was consumed by pre-Columbian civilizations and remains a traditional treat in Latin America and East Africa.
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.
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Tips generated and checked by Viridia — adapt them to your local climate.