The nanking cherry (Prunus tomentosa) is a species of cherry native to central and eastern China, as well as Korea and Japan. It is a deciduous shrub or small tree reaching a height of 5–12 m (16–39 ft), and is related to the bitter almond. The leaves are ovate-lanceolate, 7–12 cm (2.8–4.7 in) long and 3.5–6 cm (1.4–2.4 in) broad, with a serrated margin. The flowers are produced in early spring before the leaves, borne in corymbs of 10–20 together; each flower is 6–8 mm (0.24–0.31 in) diameter, with five white petals. The fruit is a globose drupe 8–12 mm (0.31–0.47 in) diameter, red to dark purple, ripening in mid to late summer. The fruit is edible, with a tart taste when red and ripened, and is often made into jams, pies and wines. It is an important food source for birds and small mammals.

Nanking cherry can be propagated from seed, but it is best to stratify the seeds for 60 days before planting. The best time to plant is in the spring. Nanking cherry can also be propagated from softwood cuttings taken in the summer. The plant prefers full sun to partial shade and well-drained soil. Nanking cherry is drought tolerant once established. The plant does not like wet feet and will not tolerate flooding. Nanking cherry is tolerant of most soil types, including clay. Nanking cherry will grow in poor soil, but the plant will be less vigorous. Nanking cherry is not particular about pH and will grow in acidic, neutral, or alkaline soils. Nanking cherry has no serious pest or disease problems. The plant can be susceptible to aphids, Japanese beetles, and scale. Nanking cherry is deer resistant.

The map shows known occurrence points of Prunus tomentosa recorded in scientific biodiversity databases.

Source: GBIF.org — Global Biodiversity Information Facility