Papaya
Carica papaya · Caricaceae
The gardener's calendar
In autumn, ease off feeding and take the chance to clean up around papaya and prepare for winter.
ID card
- Foliage
- Evergreen
- Flowering
- Almost continuous in tropical climates
- Adult size
- 5 to 10 m in height
- Growth
- Very fast
- Hardiness
- Tropical (13-14 °C minimum)
- Origin
- Central and South America
- Soil type
- Rich, well-drained, slightly acidic to neutral
Care
Sunlight
Plant your papaya in full sun, at least 6 to 8 hours per day, for optimal fruit production. In very hot climates, light afternoon shade can prevent sunscald on the fruits. Avoid overly windy locations that weaken the stems.
Watering
Water regularly and generously during the growing season, keeping the soil moist but not saturated. Reduce watering during the dry season, but never let the soil dry out completely. Excess water promotes root rot.
Soil
Papaya prefers soil rich in organic matter, well-structured and well-drained. Enrich the substrate with compost or well-decomposed manure before planting. A slightly acidic to neutral pH (6 to 7) is ideal.
Fertilization
Apply a balanced fertilizer or one rich in potassium every 2 to 3 months during growth. Fruiting particularly requires potassium and phosphorus. Reduce fertilization in winter or during the dry season.
Pruning
Papaya grows naturally as a single trunk; major pruning is generally not necessary. Remove dead, diseased, or very low leaves to promote air circulation and facilitate fruit harvesting.
Diseases and pests
Watch for scale insects, spider mites, and fruit flies in hot climates. Anthracnose and other fungi can appear in excess humidity; ensure good ventilation and avoid wetting the foliage. Remove affected fruits promptly.
Did you know?
The papaya produces an enzyme called papain, present in its milky white latex, which long fascinated botanists and indigenous peoples for its properties. Christopher Columbus himself is said to have called it the "tree of life" during his voyages, so impressed were European explorers by its nutritious fruits and spectacular growth rate (up to 3 m in a single year!).
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.
Add this plant to my garden →Plants from the same family
- GrapevineVitis vinifera
- BoxwoodBuxus sempervirens
- CamelliaCamellia japonica
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- SageSalvia officinalis
- Japanese mapleAcer palmatum
Tips generated and checked by Viridia — adapt them to your local climate.