Westringia longifolia 'Blue' · Lamiaceae

Coastal Rosemary

✅ Pet-friendlyIt is an evergreen plant, remaining green all year round.60 to 100 cm

LightFull sun.

WaterLow watering, drought tolerant.

DifficultyEasy

ColdWithstands light frosts down to minus 5 degrees Celsius.

Full sun.Low watering, drought tolerant.EasyWithstands light frosts down to minus 5 degrees Celsius.

Description & origin

Coastal Rosemary is a fast-growing evergreen shrub ideal for Mediterranean gardens. It features narrow leaves and white flowers appearing in spring. It is hardy and easy to maintain, tolerating full sun and poor soils.

Size

Can reach up to 100 cm in height and width under ideal conditions.

Foliage

Evergreen foliage that remains green throughout the year.

Flowering

Blooms in spring with small white flowers.

Detailed care

Light

Prefers full sun for optimal growth.

Soil

Adapts to poor soils as long as they are well-drained.

Watering

Requires moderate watering but tolerates drought once established.

Temperature

Tolerates light frosts, ideal for Mediterranean climates.

Fertilising

Fertilize in spring with a balanced fertilizer to promote growth.

Repotting

Transplant in spring if necessary to a well-drained location.

Pruning

Can be pruned regularly to maintain the desired shape.

Propagation

Easily propagated by cuttings in spring or summer.

Common problems

Root rot

May occur in poorly drained soils.

Mealybug infestation

Can be affected by mealybugs in humid conditions.

Slow growth

May occur in very poor or nutrient-deficient soils.

Uses & curiosities

In the garden

Hedges
Mediterranean gardens
Low maintenance gardens

Other uses

Ideal for creating formal or informal hedges.

Did you know…

This plant is often used in hedges due to its resilience and ease of pruning.