Nerium oleander White · Apocynaceae

Oleander

⚠️ Not safe for petsPerennial life cycle with seasonal blooming.100 to 300 cm

LightFull sun

WaterLow

DifficultyMedium

ColdResistant to temperatures down to -5 degrees Celsius.

Full sunLowMediumResistant to temperatures down to -5 degrees Celsius.

Description & origin

Oleander is a perennial shrub known for its fragrant white flowers. It is a resilient plant, ideal for gardens and outdoor spaces.

Size

Can reach significant heights, becoming an imposing shrub in the garden.

Foliage

Leaves are long, narrow, and a deep green, giving an elegant appearance.

Flowering

Blooms during summer, producing white flowers in clusters.

Light

Prefers full sun but tolerates partial shade. Intense sunlight encourages blooming.

Soil

Prefers well-drained soils rich in organic matter. Slightly acidic to neutral soil is ideal.

Watering

Requires moderate watering, allowing the soil to dry between waterings. Drought resistant.

Temperature

Resistant to mild temperatures but should be protected from severe frosts.

Fertilising

Fertilize once in spring with a balanced fertilizer to promote healthy growth.

Repotting

Transplant in spring, ensuring the new location has good drainage.

Pruning

Can be pruned after flowering to maintain shape and encourage new growth.

Propagation

Easily propagated by semi-woody cuttings in spring or summer.

Aphid infestations

Aphids can infest the plant, causing damage to the leaves.

Fungal diseases

In excessive humidity conditions, it can develop fungi.

Sunburn

Excessive sun exposure without acclimatization can cause leaf burn.

In the garden

Other uses

Can be grown in large pots for balcony decoration.

Did you know…

Oleander leaves are often used in culinary applications, adding flavor to various dishes. This plant is also appreciated for its drought tolerance.