Pouteria lucuma
Lucuma (Pouteria lucuma; also lucuma; lucmo; eggfruit of the Andes) is a Sapotaceae fruit plant grown for its berry. This page treats the accepted species name as canonical and uses the common name as a navigational alias.
| Lucuma (Pouteria lucuma ) | |
|---|---|
| Scientific name | Pouteria lucuma |
| Genus | Pouteria |
| Family | Sapotaceae |
| Order | Ericales |
| Fruit type | Berry |
| Growth form | Evergreen or semi-evergreen tree |
| Climate and hardiness | Subtropical highland to mild tropical |
| Mature height | 8–15 m |
| Mature width | 6–10 m |
| Soil | Deep, well-drained soil; tolerates dry, rocky, and moderately alkaline sites better than many wet-tropical fruits |
| Water | Moderate moisture; established trees tolerate seasonal drought |
| Sun | Full sun |
| Germination | 2–8 weeks from fresh seed; seedlings variable |
| Years to fruit | 3–5 years grafted; longer from seed |
| Pollination | Flowers are insect-pollinated; fruit set can vary by selection and site |
| Harvest | Often late spring through summer in subtropical climates; variable in the tropics |
Identification and description
Lucuma is an Andean fruit tree with thick, dry yellow-orange flesh and a distinctive caramel or maple-like flavor. It is an important traditional crop in Peru and a specialty fruit elsewhere.
The accepted genus, family, and order are Pouteria, Sapotaceae, and Ericales. Common names may cover related taxa; check the scientific name before transferring cultivation advice.
Growing
The species is associated with Andean valleys and seasonally dry slopes rather than saturated lowland rainforest. Give it warmth, sun, drainage, and enough water to establish. It can handle a cooler winter than many tropical fruits but is vulnerable to hard freezes.
Soil
Deep, well-drained soil; tolerates dry, rocky, and moderately alkaline sites better than many wet-tropical fruits.
Sun and humidity
Full sun. Native habitat and airflow matter as much as light intensity; avoid enclosing humid foliage without ventilation.
Seasonal changes
Andean climates combine a seasonal rainfall pattern with cooler nights and elevation. Flowering and fruiting respond to local temperature more than to a single universal calendar. In humid lowlands, avoid overwatering and maintain airflow around the canopy.
Propagation
Fresh seed is easy to raise but produces variable trees. Grafting is preferred for named selections and earlier, more predictable fruiting.
Flowering, fruiting, and harvest
Often late spring through summer in subtropical climates; variable in the tropics. Flowering and ripening are strongly affected by latitude, cultivar, rootstock, rainfall, and temperature; local records are more useful than a single universal calendar.
Fruit and uses
Ripe flesh is eaten fresh where available and is widely used as a flavoring in ice cream, milkshakes, desserts, baked goods, and powdered products. The dry, floury texture is unusual and central to its culinary identity.
Photos
No verified Commons image is included yet; add one only after checking the individual file page and license.
Commentary
Growers are invited to share observations about Lucuma on the talk page, especially climate, provenance, propagation method, plant age, flowering season, and fruit quality.