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Pyracantha coccinea

Firethorn

Common names: Red Firethorn

Firethorn

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Description

The firethorn, botanically *Pyracantha coccinea*, is a thorny, evergreen shrub that grows as a dense hedge or formal hedge against walls and fences. From May to June it displays countless white, globular flowers, from which bright orange‑red berries ripen in the autumn. These berries are mildly toxic to humans and pets; large amounts should be avoided, especially for children and dogs. For birds such as blackbirds and bullfinches, the berries are an important winter food source, making the firethorn a classic bird feeder plant. The sharp thorns also make it an effective, deterrent hedge for security purposes.

Care instructions

Plant the firethorn best in autumn or early spring in a sunny to partially shaded spot with well‑drained soil. In the first two years after planting, water regularly during dry periods; later it tolerates without additional watering. Prune the hedge once a year after flowering, around the end of June (week 26–27), to allow ample flowers and berries for the following year; wear sturdy gloves because of the thorns. If heavily infested with firebrand, remove affected shoots entirely and dispose of the cuttings in household waste rather than compost. Light winter protection is advisable in harsh climates; in mild regions the firethorn remains evergreen year‑round.

Soil & site

Soil pH

4.0pH 6.5–88.0

Soil type

well-drained, lime-loving, lean, dry

LightFull sun
HardinessHardy

Feeding

Light feeder

Pruning

MonthsMar–Apr
SeasonSpring
Pruning typeMaintenance pruning

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