Mahonia media · Berberidaceae

Oregon Grape

⚠️ Not safe for petsIt is a perennial plant, remaining green all year round.100 to 150 cm

LightPartial shade

WaterRegular watering, especially in dry periods.

DifficultyMedium

ColdWithstands light frosts down to minus 5 degrees Celsius.

Partial shadeRegular watering, especially in dry periods.MediumWithstands light frosts down to minus 5 degrees Celsius.

Description & origin

The Oregon Grape is an evergreen shrub known for its glossy green leaves and yellow flower clusters. It is ideal for shaded gardens and provides year-round visual interest. Its flowers attract pollinators, making it an excellent choice for biodiversity.

Size

Can reach up to 150 cm in height and 120 cm in width in domestic cultivation.

Foliage

Leaves are evergreen, remaining green throughout the year.

Flowering

Blooms in late winter and early spring with showy yellow flowers.

Detailed care

Light

Prefers partial shade locations but tolerates some sun exposure.

Soil

Thrives in well-drained soil rich in organic matter.

Watering

Requires regular watering, especially during dry periods.

Temperature

Handles cold well but prefers temperate climates.

Fertilising

Fertilize in spring with a balanced fertilizer to promote healthy growth.

Repotting

Transplant in spring or autumn, avoiding extreme heat periods.

Pruning

Prune after flowering to maintain shape and encourage new growth.

Propagation

Propagates by semi-hardwood cuttings in summer.

Common problems

Powdery Mildew

Fungus causing white spots on leaves. Treat with appropriate fungicide.

Leaf Spot

Fungal disease causing spots on leaves. Remove affected leaves and apply fungicide.

Aphids

Insects that suck sap from leaves. Control with specific insecticide.

Uses & curiosities

In the garden

Hedge
Pollinator attraction
Shaded gardens

Other uses

Ideal for creating visual barriers in gardens.

Did you know…

Although ornamental, its berries are not edible for humans.