Wineberry

Profile

Family

Rosaceae

Habit

Shrub

Height

3 m

Spread

2.5 m

Growth

medium

Lifespan

15 years

First yield

after 2 years

Hardiness

zone 4–8

Shade tolerance

partial shade

Soil

Sand, Silt, Loam

Soil moisture

moist – very wet

pH

5.5 – 7

Flowering & harvest

Times apply to the northern hemisphere in a temperate climate and shift with altitude and cultivar.

Uses

Edible: Fruits ripen in early summer and measure about one centimeter in diameter. They have a sweet and sour taste and are suitable for fresh consumption. Their flavor also makes them popular for jams and jellies. The fruits are rarely infested by pests. No special preparation is needed, but only fully ripe fruits should be eaten.

Other uses: Japanese wineberry is occasionally grown as an ornamental due to its striking red stems that add color to gardens in winter. It forms dense thickets that can serve as windbreaks or privacy screens. The wood and other parts are not commonly used for other purposes.

Growing

Prefers sunny to partly shaded locations with humus-rich, well-drained soils that are slightly acidic to neutral. Requires moderate moisture and tolerates temperatures down to about -18 degrees Celsius, with possible frost damage that usually recovers well. Biennial canes bear flowers and fruit in their second year before dying back. Pruning is done after fruiting to make room for new shoots. The plant grows vigorously and spreads via runners. Susceptible to honey fungus.

Propagation

Propagation is done by sowing seeds in autumn with cold stratification or in early spring after about one month of cold treatment at around three degrees Celsius. Tip layering can be done in July. Division of rootstocks is possible in early spring. Seedlings are planted out the following year.

Value for wildlife

Flowers provide nectar and pollen for various insects, especially bees. Dense thickets offer shelter and nesting sites for birds. Fruits are eaten by birds and other wildlife, aiding seed dispersal.

Notable

A vigorous pioneer shrub suitable for quick ground cover and privacy screens. Its striking red stems add ornamental value in winter.

Origin & habitat

East Asia — western China, Korea, Japan. Naturalized in parts of Central Europe and North America.

Native to moist, humus-rich soils at forest edges, clearings, and open woodlands in East Asia. Prefers warm, sunny sites with nutrient-rich, slightly calcareous soils.

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