Syzygium samarangense (jambosa) — Shrub, small tree | Fenn

Overview

Syzygium samarangense is a shrub, small tree tree in the genus Syzygium, part of the Myrtaceae family, with evergreen foliage. Syzygium samarangense grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H4. Suggested uses include specimen plant and hedge.

About

Syzygium samarangense is a species of flowering plant in the family Myrtaceae, native to an area that includes the Greater Sunda Islands, Malay Peninsula, and the Andaman and Nicobar Islands, but introduced in prehistoric times to a wider area and now widely cultivated in the tropics. Common names in English include wax apple, Java apple, Semarang rose-apple, and wax jambu.

Growing conditions

Best soil and position for Syzygium

Sunlight: Full sun
Soil type: Loam
Soil pH: Neutral
Soil moisture: Well-drained
Aspect: South-facing
Exposure: Sheltered
UK hardiness: H4

Plant details

Syzygium samarangense size, habit and characteristics

Plant type: Tree
Habit: Shrub, small tree
Foliage: Evergreen
Suggested uses: Specimen plant, hedge

Care notes

Pruning and caring for Syzygium samarangense

Propagation: Semi-ripe cuttings
Pest resistance: Susceptible to scale insects
Disease resistance: Susceptible to honey fungus

Frequently asked questions

Where is the best place to plant Syzygium samarangense?

Syzygium samarangense prefers full sun. It suits sheltered positions.

What soil does Syzygium samarangense need?

Syzygium samarangense grows best in loam soil. It prefers neutral soil. Aim for soil that stays well-drained.

Is Syzygium samarangense hardy in the UK?

Syzygium samarangense has an RHS hardiness rating of H4, meaning it is hardy through an average UK winter, tolerating -10 to -5°C.

How do I propagate Syzygium samarangense?

Semi-ripe cuttings.

More in the Syzygium genus

Browse all Syzygium →