Cornelian cherry

Photo: B.navez · CC BY-SA 3.0

Trees

Cornelian cherry

Cornus mas

The cornelian cherry is a hardy small tree that flowers yellow in late winter and bears edible red berries in autumn.

Characteristics

Scientific nameCornus mas
Height3–8 m
SunlightFull sun or part shade
WaterModerate, drought-tolerant when mature
SoilFertile, limestone, well-drained; adaptable
ToxicityNon-toxic, edible fruit
GrowthSlow
TemperatureVery hardy, frost-resistant
FloweringLate winter (February-March)
IrrigationRegular when young, then occasional

The first yellow of late winter

The cornelian cherry is a shrub or small tree of the dogwood family, Cornaceae, reaching 3–8 metres. It is among the first woody plants to bloom: as early as late winter, before the leaves, its branches are covered with small yellow flowers in tight clusters — a precious splash of colour when the rest of the garden is still bare. In autumn it produces oblong, bright-red berries with a tart flavour.

Origin and habitat

It is native to Western and Southern Europe and south-western Asia, where it grows in open woods, on woodland edges and on limestone slopes. It is a very hardy, long-lived plant, able to withstand cold winters and a range of environments.

Cultivation

It adapts to many situations: full sun or part shade, fertile limestone soils but also poorer ones, as long as they drain well. It grows slowly, needs very little care and is rarely affected by disease. It can be grown as a specimen, in groups or as an informal hedge; its wood is among the hardest and heaviest in Europe.

Uses

The berries are edible and have been used for centuries in jams, syrups, liqueurs and sweet-and-sour sauces; in some countries they are even fermented. Its early flowering also makes it an important nectar source for bees emerging from winter.

Care

Once established, the cornelian cherry tolerates drought well and needs no regular pruning. Any pruning is done after fruiting. For a good crop of berries it helps to have several plants to encourage cross-pollination.

Flowering season

JanFebMarAprMayJunJulAugSepOctNovDec

Practical tips

Watering

Water needs: Moderate, drought-tolerant when mature — always check soil moisture before watering.

Position

Prefers Full sun or part shade: provide the right light and rotate the plant for even growth.

Substrate

Recommended soil: Fertile, limestone, well-drained; adaptable. Refresh the substrate every 1-2 years.

Leaves

Dust the leaves with a damp cloth to support photosynthesis.

Feeding

Feed during the growing season (spring-summer) and stop in winter.

Pros

  • Very early, decorative yellow blossom
  • Edible fruit, useful for wildlife
  • Hardy, long-lived and almost disease-free

Cons

  • Slow-growing
  • Best fruiting with several plants

FAQ

Are cornelian cherries edible?
Yes. The ripe red berries, tart in flavour, are edible and have been used for centuries in jams, syrups, liqueurs and sauces. Unripe they are very sour; pick them fully ripe.
When does the cornelian cherry flower?
Very early, in late winter (usually February-March), before the leaves emerge. Its small yellow flowers are among the first nectar sources for bees.
Is it hard to grow?
No, it is one of the easiest and hardiest trees. It takes sun or part shade and many soils, provided they drain, and is almost free of disease. It does grow slowly, though.
Do I need more than one plant for fruit?
It is not essential, but having several plants encourages cross-pollination and markedly improves the crop of berries.

You may also like