Nerium oleander var. Red · Apocynaceae

Oleander

⚠️ Not safe for petsPerennial, remaining green and flowering throughout the year.100 to 200 cm

LightFull sun

WaterModerate watering; allow soil to dry between waterings.

DifficultyMedium

ColdDoes not tolerate temperatures below 5 degrees Celsius.

Full sunModerate watering; allow soil to dry between waterings.MediumDoes not tolerate temperatures below 5 degrees Celsius.

Description & origin

Oleander is a perennial shrub known for its vibrant red flowers. It is ideal for Mediterranean gardens and adapts well to warm climates. Its leaves are green and glossy, providing a charming contrast with the flowers.

Size

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

Foliage

Evergreen foliage that maintains its vibrant green throughout the year.

Flowering

Blooms abundantly in spring and summer with red flowers.

Detailed care

Light

Prefers full sun for abundant flowering.

Soil

Well-drained and slightly sandy soil is ideal.

Watering

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

Temperature

Sensitive to cold, does not tolerate temperatures below 5 degrees Celsius.

Fertilising

Fertilize in spring with a balanced fertilizer to promote growth.

Repotting

Transplant in spring if necessary to a larger pot or directly into the garden.

Pruning

Prune in late winter to maintain shape and encourage new flowering.

Propagation

Easily propagated by cuttings in spring or summer.

Common problems

Toxicity

All parts of the plant are toxic if ingested.

Aphids

Can attack leaves and flowers, causing damage.

Root rot

Occurs in poorly drained or overwatered soils.

Uses & curiosities

In the garden

Hedge
Focal point
Mediterranean garden

Other uses

Ideal for landscaping in warm climate areas.

Did you know…

Oleander is often used in landscaping due to its resilience and beauty. However, all parts of the plant are toxic if ingested.