Passiflora

Jaboticaba (Plinia cauliflora; also jabuticaba; Brazilian grape tree) is a Myrtaceae fruit plant grown for its berry. This page treats the accepted species name as canonical and uses the common name as a navigational alias.

Jaboticaba (Plinia cauliflora )
Scientific name	Plinia cauliflora
Genus	Plinia
Family	Myrtaceae
Order	Myrtales
Fruit type	Berry
Growth form	Small evergreen tree
Climate and hardiness	Warm subtropical to tropical; tolerates light cool weather when established
Mature height	5–12 m in ground; smaller in containers
Mature width	4–8 m
Soil	Deep, organic, acidic to slightly acidic soil with reliable drainage and moisture
Water	Consistent moisture; drought reduces growth and flowering
Sun	Full sun to light shade; shelter from drying winds
Germination	20–40 days from fresh seed; seed should not be dried
Years to fruit	6–10 years from seed; grafted plants may fruit sooner
Pollination	Flowers are insect-pollinated; more than one genetic plant can improve production
Harvest	Often several flushes per year in warm climates; main crop follows flowering

Identification and description

Jaboticaba is a cauliflorous Myrtaceae tree whose dark berries emerge directly from the trunk and older branches. Plinia cauliflora is one of the best-known cultivated species and is widely grown as a collectible fruit tree.

The accepted genus, family, and order are Plinia, Myrtaceae, and Myrtales. Common names may cover related taxa; check the scientific name before transferring cultivation advice.

Growing

Its native Atlantic-forest settings are humid and often rich in organic matter. Growth is slower on dry, alkaline, or frequently root-disturbed sites. Maintain an evenly moist root zone, avoid salt accumulation, and give the trunk room for flowering clusters.

Soil

Deep, organic, acidic to slightly acidic soil with reliable drainage and moisture.

Sun and humidity

Full sun to light shade; shelter from drying winds. Native habitat and airflow matter as much as light intensity; avoid enclosing humid foliage without ventilation.

Seasonal changes

Native forests have a warm wet season and a less rainy interval. Jaboticaba responds to renewed moisture after a drier pause, and cultivated trees may flower repeatedly if water is managed consistently. In cool subtropics, flowering and fruiting concentrate in the warm season.

Propagation

Fresh seed is the standard route but seedlings are slow and variable in time to fruit. Air-layering and grafting are used for selected trees; clonal plants are valuable where early fruiting or known fruit quality matters.

Flowering, fruiting, and harvest

Often several flushes per year in warm climates; main crop follows flowering. 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 berries are eaten fresh and ferment quickly. They make excellent juice, jelly, wine, liqueur, and preserves. The dark skin contributes color and tannin to processed products.

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 Jaboticaba on the talk page, especially climate, provenance, propagation method, plant age, flowering season, and fruit quality.

Sources

• Purdue NewCROP: Jaboticaba
• Useful Tropical Plants: Plinia cauliflora
• UF/IFAS: Jaboticaba