oleander

Oleander
Photo: David E Mead, CC0, via Wikimedia Commons

How do you care for oleander?

Light: Most comfortable in medium to bright indirect light. Avoid prolonged direct sun exposure. Water: Water when the top 1-2 inches of soil feel dry. Adjust with the seasons — less in winter, more in summer. Soil: Standard well-draining potting mix works well. Add perlite for extra drainage if you tend to overwater. Keep it away from cats and dogs.

About Oleander

Oleander care guide from the PlantGrail knowledge base. Covers pest control. Compare the symptoms and growing conditions before choosing a care step.

Oleander care at a glance

Light
Medium to bright indirect. Most comfortable in medium to bright indirect light. Avoid prolonged direct sun exposure. Grow lights: Thrives under artificial grow lights (LED or fluorescent, 10-12 hours/day). A great option if your space lacks natural light.
Watering
Water when the top 1-2 inches of soil feel dry. Adjust with the seasons — less in winter, more in summer.
Humidity
Not fussy about humidity. Handles average indoor conditions without issue.
Temperature
Standard room temperature (60-80°F / 15-27°C) is perfect. Avoid cold drafts and sudden temperature swings.
Soil
Standard well-draining potting mix works well. Add perlite for extra drainage if you tend to overwater.
Pets
May be toxic to pets. Keep out of reach of cats, dogs, and small children.
Difficulty
Intermediate

← All plants