Japanese privet is a glossy-leaved evergreen shrub from Japan and Korea that has been planted in the American South since the 1840s for hedges and screens. It has escaped from yards and now grows wild across the Southeast and in California.

Appearance

Growth form
A dense evergreen shrub or small tree, about 6½–16 ft (2–5 m) tall; planted hedge shrubs in Florida are often 8–12 ft (2.5–3.5 m) and wider than tall.
Leaves
Opposite, thick, leathery leaves about 2–4 in (5–10 cm) long, glossy dark green above and paler below, with smooth edges.
Flowers
Small white flowers in loose, pyramid-shaped clusters at the branch tips. They have an unpleasant smell.
Flowering time
Spring in the Deep South, summer farther north.
Fruit
Oval, purple-black berries about 1/4–3/8 in (6–10 mm) long, often with a waxy bloom. They can hang on the plant for months.

Look-alikes

Tree privet (glossy privet)Ligustrum lucidum

Tree privet grows much taller (over 30 ft / 10 m) and has thinner leaves whose veins show when held up to light, plus rounder fruit. Japanese privet stays shrubby, with thicker, darker leaves and oval fruit.

Why they get mixed upBoth are glossy evergreen privets sold and planted in the same regions.

Where it lives

Typical habitats
  • hedges and yards
  • parks and streets
  • woods near plantings
Range
Native to central and southern Japan and Korea. In the US it is naturalized in the Southeast from Texas to Virginia and in California.
Preferred conditions
Hardy in USDA zones 7b–10a.

Life cycle

Seed dispersal
Birds eat the berries and spread the seeds, which is how it escapes into natural areas.

Name and classification

Varieties and forms
Garden centers sell cultivars such as the compact, round-leaved 'Rotundifolium'.

Conservation

Threats
It has escaped from cultivation and is considered invasive in parts of the American South. In Florida it is not currently ranked as a problem species.

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Japanese Privet (Ligustrum japonicum) — identification, habitat & look-alikes | Moeyo