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Cornus officinalis

Japanese cornel

Common names: Medicinal cornel

Japanese cornel

Photo: Philipp Franz von Siebold and Joseph Gerhard Zuccarini · Public Domain · Source

This description was machine-translated.

Description

The Japanese cornel (Cornus officinalis) is a close relative of the native European cornel. It blooms early, in February (weeks 7‑9), as one of the first shrubs with bright yellow flowers. Its elongated red fruits ripen in autumn and have a tart‑bitter taste, making them suitable for jelly, liqueur, or drying. In East‑Asian tradition it is valued as a medicinal plant. The shrub is sturdy, long‑lived, and winter hardy.

Care instructions

Plant the cornel in autumn (October, week 42) or spring (March, week 12) in a sunny to partially shaded spot with a lime‑rich, well‑draining soil. Once established it is self‑sufficient and drought tolerant. Prune only rarely, as it grows slowly; in late winter remove only dead or crossing branches.

Soil & site

Soil pH

4.0pH 6–7.88.0

Soil type

loamy, humus-rich, well-drained, nutrient-rich

LightFull sun
HardinessHardy
Water needMedium

Feeding

Light feeder

Companion planting

Companion planting is partly traditional gardening lore. Where the reason is known, it is given.

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