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Cotinus coggygria

Mock‑tree

Common names: Cotinus, Cotinus coggygria

Mock‑tree

Photo: LIght Dim · CC0 · Source

This description was machine-translated.

Description

The mock‑tree Cotinus coggygria bears cloud‑like, feathery fruit clusters in summer that resemble a wig, giving the plant its name. The round leaves appear in green, purple‑red, or blue‑green depending on the cultivar and turn bright orange to fiery red in autumn. It grows as a summer‑green, wide‑spreading shrub, suitable as a solitary specimen or in free‑standing wild‑bush hedges. All parts of the plant contain tannins; a milky sap may be released when the bark is damaged and can irritate sensitive skin. The plant is safe for gardens when leaves and stems are not chewed or eaten in large quantities by children or pets.

Care instructions

The mock‑tree prefers a sunny to partially shaded spot with well‑drained, somewhat lean soil; overly fertile soil can dull the autumn colour. Plant best in spring, mid‑April to early May (week 15‑18), to allow good root establishment before summer. An early‑spring pruning before bud break keeps the shape compact and encourages vigorous new growth with larger leaves, though at the expense of flowering. During the first two years, occasional watering during dry spells is appreciated; thereafter it is very tolerant of drought. Varieties such as ‘Royal Purple’ or ‘Grace’ provide striking dark foliage accents beside green‑leafed shrubs.

Soil & site

Soil pH

4.0pH 6–88.0

Soil type

well-drained, lean, lime-loving, dry

LightFull sun
Hours of sunat least 6 h a day
HardinessHardy

Feeding

Light feeder

Pruning

MonthsFeb–Mar
SeasonLate winter
Pruning typeThinning cut

Propagation

Methods

  • Cuttings
  • Layering
  • From seed

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