Vitex agnus · Lamiaceae

Chaste Tree

✅ Pet-friendlyDeciduous life cycle, with leaf loss in winter.100 to 150 cm

LightFull sun

WaterModerate, allow to dry between waterings

DifficultyEasy

ColdWithstands light frosts down to minus 5 degrees Celsius.

Full sunModerate, allow to dry between wateringsEasyWithstands light frosts down to minus 5 degrees Celsius.

Description & origin

The Chaste Tree is a deciduous shrub that can reach up to 1.5 meters in domestic cultivation. It is known for its lavender-blue flower spikes and aromatic fruits. Ideal for Mediterranean gardens, it is a hardy and easy-to-maintain plant.

Size

Can be maintained as a shrub or small tree, depending on pruning.

Foliage

Deciduous foliage, loses leaves in winter.

Flowering

Blooms in summer with lavender-blue flower spikes.

Detailed care

Light

Prefers full sun for healthy growth.

Soil

Well-drained soil, preferably sandy or loamy.

Watering

Moderate watering, allowing the soil to dry between waterings.

Temperature

Tolerates temperatures down to a few degrees below zero.

Fertilising

Fertilize in spring with a balanced fertilizer.

Repotting

Transplant in spring or autumn, avoiding extreme heat periods.

Pruning

Prune in late winter to maintain shape and encourage growth.

Propagation

Propagate by semi-hardwood cuttings in summer.

Common problems

Powdery Mildew

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

Aphids

Insects that suck sap from leaves. Control with insecticidal soap.

Root Rot

Caused by excess water. Ensure good soil drainage.

Uses & curiosities

In the garden

Pollinator attraction
Hedge
Mediterranean gardens

Other uses

Fruits are used in traditional medicine.

Did you know…

Historically, the fruits of the Chaste Tree were used as a libido suppressant, hence its common name.