Hibiscus syriacus · Malvaceae

Rose of Sharon

✅ Pet-friendlyDeciduous life cycle, losing leaves in winter.100 to 300 cm

LightFull sun

WaterModerate watering; avoid waterlogging.

DifficultyMedium

ColdWithstands light frosts down to minus 5 degrees Celsius.

Full sunModerate watering; avoid waterlogging.MediumWithstands light frosts down to minus 5 degrees Celsius.

Description & origin

The Rose of Sharon is a popular ornamental shrub in Portuguese gardens. It features large, showy flowers in colors like pink, white, and blue. It is a hardy plant that adapts well to different climatic conditions.

Size

Can reach up to 3 meters in height under ideal conditions.

Foliage

Deciduous foliage, losing leaves in winter.

Flowering

Blooms abundantly in summer, with flowers lasting only one day.

Detailed care

Light

Prefers full sun for healthy growth and abundant flowering.

Soil

Well-drained and fertile soil is ideal for its development.

Watering

Moderate watering, keeping the soil slightly moist but avoiding waterlogging.

Temperature

Tolerates Mediterranean climate well but prefers locations protected from strong winds.

Fertilising

Fertilize in spring with a balanced fertilizer to promote flowering.

Repotting

Transplant in spring or autumn, avoiding extreme heat periods.

Pruning

Prune in late winter to stimulate growth and maintain the desired shape.

Propagation

Easily propagated by semi-hardwood cuttings in summer.

Common problems

Aphids

Can attack flower buds, causing deformities.

Powdery Mildew

Fungus causing white spots on leaves.

Chlorosis

Yellowing of leaves due to nutritional deficiencies.

Uses & curiosities

In the garden

Hedges
Ornamental shrubs
Pollinator attraction

Other uses

Ideal for creating visual barriers in gardens.

Did you know…

This plant is often used in hedges due to its ability to form a dense barrier.