How to care for oleander

How to care for oleander

Our tips for helping it grow healthy and strong

Oleander, scientifically known as Nerium oleander, is a fascinating shrub native to the Mediterranean region. At our company, we appreciate it for its ability to adapt to different climatic conditions and its generous, colorful blooms. It brings a touch of elegance and vibrancy to any garden or outdoor space.

The right spot

Oleander prefers full sun, but can also tolerate light partial shade. Make sure it gets plenty of light to ensure abundant flowering.

When and how to water it

In summer, oleander needs a deep watering every 7 days, while in winter, watering every 14 days is enough. Let the top 2-3 cm of soil dry out between waterings to prevent waterlogging.

Temperature and humidity

Oleander thrives at temperatures between 10°C and 30°C, but can tolerate lows down to -5°C and highs up to 35°C. The ideal humidity is between 40% and 60%.

The right fertilizer

During the growing season, from spring to early fall, we recommend using a balanced liquid fertilizer every 30 days. This will help the plant maintain vigorous growth and abundant flowering.

The pot and soil

Well-drained soil is essential for oleander. A mix of sand and clay-based potting soil is ideal to ensure the right balance of nutrients and drainage. Make sure the pot has adequate drainage holes to prevent waterlogging.

How to propagate it

Oleander can be propagated by cuttings or seeds. Cuttings are preferable and should be taken in late spring or early summer. This method is moderately easy and will help you grow new plants effectively.

Our final tip

Oleander is a hardy and versatile plant, perfect for anyone who wants a flowering garden with little effort. Remember to check the soil drainage regularly and avoid overwatering. With the right care, your oleander will reward you with spectacular blooms.

— Giulia's Gardens

Verified care information

This information comes directly from the validated botanical profile used to generate the guide.

Light

High · Prefers full sun but can tolerate partial shade.

Watering

7 days in summer · 14 days in winter · Deep watering, allowing soil to dry between waterings. · Check the top 2-3 cm of soil; it should be dry before watering again.

Temperature

10 °C ideal minimum · 30 °C ideal maximum · -5 °C minimum tolerated · 35 °C maximum tolerated

Humidity

Moderate · 40% minimum · 60% maximum

Fertilizing

Balanced liquid fertilizer · Spring to early autumn · 30 days

Propagation

Cuttings, Seeds · Moderate · Cuttings are best taken in late spring or early summer.