Rockspray cotoneaster is a spreading deciduous shrub grown for its flat, herringbone sprays of small glossy leaves, summer flowers and red autumn berries. It is tough and adaptable, and it can become invasive in some areas, so it is best kept pruned and well contained.
Family
Rosaceae (Rose family)
Grows as
Shrub
Light
Full sun, Part shade
Water
Water well while establishing, then only during long dry spells.
Soil
Well-drained soil; tolerates poor, chalky or alkaline ground.
Temperature
Hardy to about -20 °C; tolerates cold well.
How easy
Easy
Native range
C. & S. China, Taiwan
Climate
temperate
About
Cotoneaster horizontalis is a species of flowering plant in the genus Cotoneaster of the family Rosaceae.
Where it grows
Cotoneaster horizontalis is native to mountains of Nepal, China, and Taiwan; in China it occurs from Tibet and Yunnan in the west to Jiangsu and Zhejiang in the east and is absent from the north and the very south. It has naturalised in parts of the United Kingdom, and may be becoming invasive. It has been recorded from Counties Down, Antrim and Dublin in Ireland.
Text excerpted from the Wikipedia article Cotoneaster horizontalis by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.