Phlomis fruticosa · Lamiaceae

Jerusalem Sage

✅ Pet-friendlyIt is a perennial plant, remaining green throughout the year.50 to 100 cm

LightFull sun

WaterLow; tolerates drought well.

DifficultyEasy

ColdWithstands light frosts down to minus 5 degrees Celsius.

Full sunLow; tolerates drought well.EasyWithstands light frosts down to minus 5 degrees Celsius.

Description & origin

Jerusalem Sage is a perennial shrub with grey-green leaves and vibrant yellow flowers. It is ideal for Mediterranean gardens due to its drought resistance.

Size

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

Foliage

Evergreen foliage that retains color year-round.

Flowering

Blooms in spring and early summer with tubular yellow flowers.

Detailed care

Light

Prefers full sun for healthy growth.

Soil

Needs well-drained soil, preferably sandy or rocky.

Watering

Requires low watering, tolerating drought well.

Temperature

Tolerates heat well and withstands light frosts.

Fertilising

Lightly fertilize in spring to encourage growth.

Repotting

Transplant in spring if necessary to avoid thermal shock.

Pruning

Prune after flowering to maintain shape and encourage new blooms.

Propagation

Easily propagated by cuttings in spring or summer.

Common problems

Root rot

Can occur in poorly drained soils. Ensure good drainage.

Powdery mildew

Fungi may affect leaves in humid conditions. Treat with fungicide.

Aphids

May attack flowers. Control with appropriate insecticide.

Uses & curiosities

In the garden

Attracts pollinators
Drought-resistant
Ideal for Mediterranean gardens

Other uses

Used in landscaping to create textures and contrasts.

Did you know…

This plant is often used in gardens to attract bees and butterflies.