Metrosideros excelsus · Myrtaceae

New Zealand Christmas Tree

⚠️ Not safe for petsEvergreen, maintaining foliage throughout the year.100 to 300 cm

LightFull sun

WaterModerate, allow to dry between waterings

DifficultyMedium

ColdWithstands light frosts down to minus 5 degrees Celsius.

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

Description & origin

The New Zealand Christmas Tree is known for its vibrant red flowers and dense foliage. It is a popular choice for gardens due to its resilience and ornamental beauty.

Size

Can reach up to 3 meters in height in domestic cultivation.

Foliage

Evergreen foliage that retains its green color year-round.

Flowering

Blooms in summer with showy red flowers.

Detailed care

Light

Prefers full sun for healthy growth and abundant flowering.

Soil

Well-drained, slightly acidic soil is ideal.

Watering

Moderate watering, allowing the soil to dry slightly between waterings.

Temperature

Tolerates slightly negative temperatures but prefers mild climates.

Fertilising

Fertilize in spring with a balanced fertilizer to promote growth.

Repotting

Transplant in spring when necessary, ensuring enough space for roots.

Pruning

Prune after flowering to maintain shape and encourage new growth.

Propagation

Propagate by semi-hardwood cuttings in spring or summer.

Common problems

Root rot

Occurs in poorly drained soils, causing wilting and plant death.

Scale insect infestation

Insects that suck sap, weakening the plant.

Nutrient deficiency

Can cause yellowing leaves and slow growth.

Uses & curiosities

In the garden

Windbreak
Pollinator attraction
Ornamental feature

Other uses

Used in landscaping to create focal points.

Did you know…

This plant is often associated with Christmas in New Zealand due to its blooming during that season.