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Oleander

4.3 out of 5 (3 experiences)

Fast grower

Blooms easily

About Oleander

Oleander is a rapidly growing evergreen, rounded shrub or small tree native to Europe and Asia. It grows to heights between 6.5' and 19' tall and 6' to 10' wide. It blooms in late spring to late summer and it comes in a variety of flower colors. The fruits are nonornamental. Oleander dies in the winter in zone 7 and the upper bound of zone 8.

Taxonomy

Scientific name

Nerium oleander

Genus

Nerium

Family

Apocynaceae

Order

Gentianales

Also known as

Rose Bay and Rose Laurel

How to care for Oleander

💦 Water

How often to water your Oleander

Oleander needs 0.5 cups of water every 9 when it doesn’t get direct sunlight and is potted in a 5" pot.

Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.

Water 0.5 cups every
9

Does your plant get direct sunlight?

No Yes

Select the pot size

☀️ Light

Finding light for Oleander in your home

Oleander love being close to bright, sunny windows 😎.

Place it less than 1ft from a south-facing window to maximize the potential for growth.

Oleander does not tolerate low-light 🚫.

Select your region to see how the current weather in your area affects the placement of Oleander in your home 🏡.

🪴 Nutrients

How to fertilize Oleander

Nutrient, fertilizer, and repotting needs for Oleander: repot after 2X growth

Most potting soils come with ample nutrients which plants use to produce new growth.

By the time your plant has depleted the nutrients in its soil it’s likely grown enough to need a larger pot anyway.

To replenish this plant's nutrients, repot your Oleander after it doubles in size or once a year—whichever comes first.

Browse #Oleander

💡 FAQs

⭐ Difficulty Level

Oleander is generally considered an easy-to-care-for plant and makes a great choice for beginners!

How to Grow Oleander →

Benefits of Growing Oleander →

Common Oleander Problems →

Indoor Care Guide for Oleander →

Outdoor Care Guide for Oleander →

💦 Water Needs

Oleander prefers for the soil to dry out between waterings and should be watered regularly. Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.

Oleander Water Frequency →

Oleander Root Rot →

☀️ Sunlight Needs

Oleander requires abundant, bright and direct light. Place it less than one foot from a window to ensure it receives enough light to survive 💪. Select your region to see how the current weather in your area affects the placement in your home 🏡.

Oleander Light Requirements →

Oleander Direct Sunlight Needs & Tolerance →

🐶 🐈 👶 Toxicity

Oleander is extremely dangerous if consumed. If you, a family member, or a pet has ingested any amount of plant material contact Poison Control, US (800) 222-1222, or your veterinarian immediately. Oleander is not recommended for homes with children, cats, or dogs.

🪴 Soil

Oleander does best in well-draining soil. A good soil will contain lots of organic matter such as coco coir as well as perlite or vermiculite to help with drainage. Adding a handful of perlite to regular store-bought potting soil should do the trick!

Best Soil Mix for Oleander →

Best Pots for Oleander →

When and How to Successfully Repot Oleander →

What Are Healthy Oleander Roots →

💩 Fertilizer

Oleander is a fast growing plant and may deplete the nutrients in its soil over time. Replenish them with a gentle organic fertilizer or compost every 1-2 months depending on your location and season. Fertilize more often during the growing season and in warmer and brighter climates.

How Much and When to Fertilize Oleander →

🌸 Flowers

Yes, you may see your Oleander bloom with the right amount of sunlight and water.

Oleander Flowers →

Is Oleander an Annual Plant? →

Is Oleander a Perennial Plant? →

Oleander Pollination Guide →

Common Oleander Flower Problems →

⬆️ ⬇️ Growth Pattern

Oleander is a clumping plant, meaning new growth will emerge from the soil around the parent plant.

Oleander Lifecycle →

Oleander Size Guide →

How and When to Prune Oleander →

🌦️ Growing Outdoors

USDA Hardiness Zone
Oleander can be grown outdoors in USDA Hardiness Zones 8a-10b. Find your local hardiness zone here.

Oleander Temperature Tolerance →

Oleander Hardiness Zones →

Landscaping Ideas with Oleander →

When to Plant Oleander →

How to Plant Oleander →

Where to Plant Oleander →

Winter Care for Oleander →

Best Companion Plants for Oleander →

Is Oleander a Weed? →

🌱 Propagation

The seeds of Oleander can be used to grow new plants! After your plant flowers, any seeds that formed can be collected and germinated in potting soil.

How to Propagate Oleander →

🍂 Yellow Leaves

Yellow leaves aren’t always a reason to panic, and can be a normal part of a plant’s life cycle. Unless brand new leaves are turning yellow or all the leaves change color at once, it’s likely just your plant shedding old leaves.

Overwatering and root rot are the most likely cause of problems in Oleander, since they are sensitive to wet soil. The leaves may also appear to be curling or drooping. Less often, yellow leaves are caused by underwatering, nutrient deficiencies, or pests.

Replace soggy soil with fresh, dry soil and download Greg to make sure your plant never gets overwatered again!

🧐 Troubleshooting

When troubleshooting a sad-looking houseplant, start by checking for signs of distress in its leaves, such as yellowing, browning, or drooping, which can indicate overwatering or nutrient deficiencies.

Inspect the soil moisture; too dry or too wet soil can cause problems.

Ensure the plant is getting the right amount of light, as too much or too little can stress it.

Finally, consider environmental factors like temperature and humidity, and adjust care routines accordingly to revive your plant.