When to plant Cornelian Cherry?
Best month and method — Cornus mas
Plant your cornelian Cherry in October, November, December, February and March — the optimal month is usually December.
The next planting window is October.

Spacing
250 cm
≈ 1 plant
For an X m² border, calculate: X × 1 plants.
Step by step: plant cornelian Cherry
Cornelian cherry thrives in full sun or partial shade, though flowering and fruiting are most abundant in sunnier positions. It tolerates a wide range of soils—loam, clay, and chalky types all suit it well—provided drainage is reasonable. Heavy clay is fine as long as water doesn't sit for prolonged periods in winter. Plant bare-root or container-grown specimens between October and March, avoiding periods when the ground is frozen or waterlogged. The dormant months of November, December, and February are ideal for bare-root stock. Dig a hole roughly twice the width of the root ball and the same depth, breaking up compacted soil at the base to encourage roots to establish downward. Mix a spadeful of well-rotted compost or manure into the backfill if your soil is poor, but cornelian cherry is unfussy and rarely needs much amendment. Set the plant so the soil mark on the stem sits level with the surrounding ground. Backfill carefully, firming gently with your heel to eliminate air pockets, then water thoroughly even if the soil seems moist. Space plants 250 cm apart if you're planting a hedge or group; as a specimen shrub, allow at least 200 cm clearance from walls or other large plants to accommodate the mature spread of 200–400 cm. Apply a 5–7 cm layer of organic mulch—bark chip or garden compost—around the base, keeping it a few centimetres clear of the stem to prevent rot. Water weekly for the first growing season if rainfall is sparse. Staking is rarely necessary; cornelian cherry establishes a sturdy framework quickly once the roots take hold.