
(Berberis crataegina)

Hawthorn-leaved barberry, Hawthorn berberis, Crataegina barberry
Berberis crataegina is a deciduous shrub that can grow up to 3 meters tall. It has thorny branches and green leaves that turn yellow in the fall. The plant produces small yellow flowers in the spring, followed by red berries in the summer. It is commonly used in landscaping and as a hedge plant.
6-10 feet (1.8-3 meters) tall and 4-6 feet (1.2-1.8 meters) wide
Berberis crataegina prefers full sun to partial shade. It can tolerate some shade but will produce fewer flowers and fruit.
It can tolerate a wide range of humidity levels.
Fertilize in the spring with a balanced fertilizer. Do not over-fertilize as this can lead to excessive growth and reduced flowering.
Prune in the late winter or early spring before new growth appears. Remove any dead or diseased wood and thin out crowded branches to improve air circulation.
Berberis crataegina is relatively pest-free but can be susceptible to rust and powdery mildew.
Not suitable for indoor growth
It prefers well-drained soil and can tolerate periods of drought. Water deeply once a week during the growing season.
It is hardy in USDA zones 6-9 and can tolerate temperatures as low as -10°F (-23°C).
The growing season for Berberis crataegina is from spring to fall.
Berberis crataegina is relatively easy to grow and maintain.
USDA hardiness zones 6-9.
Berberis crataegina is sometimes used to make a tart jam in its native Iran.