Pittosporum crassifolium · Pittosporaceae

Karo

⚠️ Not safe for petsEvergreen, maintaining foliage year-round.100 to 200 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 waterings.EasyWithstands light frosts down to minus 5 degrees Celsius.

Description & origin

Karo is an evergreen shrub with dense growth and grey-green oval leaves. It is ideal for hedges and coastal gardens due to its resistance to wind and salinity.

Size

Can reach up to 2 meters in height in domestic cultivation.

Foliage

Evergreen foliage that retains color year-round.

Flowering

This species does not produce flowers in domestic cultivation.

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 cold temperatures but prefers mild climates.

Fertilising

Fertilize in spring with a balanced fertilizer.

Repotting

Transplant in spring or autumn, avoiding extreme heat periods.

Pruning

Can be pruned to maintain the desired shape, preferably in late winter.

Propagation

Easily propagated by semi-hardwood cuttings in summer.

Common problems

Root rot

Occurs in poorly drained soils. Avoid waterlogging.

Mealybug infestation

Can be controlled with neem oil or insecticidal soap.

Leaf spot

Caused by fungi. Improve air circulation and avoid wetting leaves.

Uses & curiosities

In the garden

Hedges
Coastal gardens
Windbreaks

Other uses

Ideal for gardens in windy and coastal areas.

Did you know…

This plant is native to New Zealand and is often used in gardens due to its robustness.