Rhamnus alaternus · Rhamnaceae

Italian Buckthorn

⚠️ Not safe for petsEvergreen, maintaining foliage throughout the year.100 to 200 cm

LightFull sun

WaterModerate watering; low water requirement.

DifficultyEasy

ColdWithstands light frosts down to minus 5 degrees Celsius.

Full sunModerate watering; low water requirement.EasyWithstands light frosts down to minus 5 degrees Celsius.

Description & origin

The Italian Buckthorn is a fast-growing evergreen shrub common in the Mediterranean region. It features glossy green leaves and red fruits that mature to black. It is a popular choice for hedges and low-maintenance gardens.

Size

Can reach up to 2 meters in height in domestic cultivation.

Foliage

Evergreen foliage that maintains its vibrant green throughout the year.

Flowering

This species does not produce flowers in domestic cultivation.

Detailed care

Light

Prefers full sun but tolerates some shade.

Soil

Adapts to poor soils but prefers well-drained soils.

Watering

Requires moderate watering, especially during prolonged dry periods.

Temperature

Tolerates cold well but prefers mild climates.

Fertilising

Does not require frequent fertilization but may benefit from a balanced fertilizer in spring.

Repotting

Transplant in spring or autumn for best results.

Pruning

Can be pruned to maintain the desired shape, preferably in late winter.

Propagation

Easily propagated by seeds or semi-hardwood cuttings.

Common problems

Root rot

Occurs in poorly drained soils. Improving soil drainage can help.

Scale insect infestation

Can be controlled with neem oil or insecticidal soap.

Leaf spot

Caused by fungi, can be treated with appropriate fungicides.

Uses & curiosities

In the garden

Hedges
Mediterranean gardens
Soil restoration

Other uses

Used in environmental restoration projects.

Did you know…

The Italian Buckthorn is often used in soil restoration projects due to its resilience and adaptability.