Olea Europaea is a beautiful and sustainable houseplant that brings much joy. In this care guide, we share everything you need to know to keep your Olive Tree healthy and happy.
| Feature | Details |
|---|---|
| Botanical name | Olea europaea |
| Common name | Olive Tree |
| Family | Diverse (see botanical name) |
| Water needs | Dry to moderate, drought tolerant |
| Watering frequency | Once a week in summer, very sparingly in winter |
| Light needs | Full light necessary |
| Temperature | -10-27°C (winter hardy) |
| Humidity | 20-40% |
| Repotting | Every 2-3 years |
| Toxicity status | Non-toxic |
| Growth rate | Slow |
Watering (Olea Europaea)
Olea Europaea prefers dry to moderate, and is drought tolerant. It's important to find the right balance between dry and wet. Always check the top layer of the potting soil before watering - this prevents overwatering, which is the most common cause of plant diseases.
Watering schedule: Once a week in summer, very sparingly in winter
In summer, when the plant is actively growing, Olea Europaea needs more water. Check the topsoil daily and water when it feels dry. In winter, the plant grows slower and needs much less water.
Use room temperature water and try to use rainwater as much as possible, as it contains fewer minerals than tap water. If you use tap water, let it sit for 24 hours before giving it to the plant.
Light and Location
Olea Europaea needs full light to grow well. Insufficient light is one of the most common problems with indoor plants. Place your plant in a location with sufficient daylight, but protect it from direct sunlight in summer, which can cause leaf burn.
The ideal light for Olea Europaea is bright indirect light. This means light that comes through a window but does not shine directly on the plant. North-facing windows provide the most indirect light, while south-facing windows provide a lot of direct sunlight.
If your plant turns yellow or doesn't grow, insufficient light is likely the cause. Move your plant to a brighter spot, and you will quickly see improvement.
Temperature
Olea Europaea grows best at temperatures of -10-27°C (winter hardy). This plant is sensitive to temperature fluctuations and drafts. Make sure your plant is not near radiators, air conditioners, or windows with strong winds.
The optimal temperature for nocturnal growth is slightly cooler than during the day. This simulates natural conditions and promotes healthier growth. Ensure the temperature does not drop below 15°C, as this can slow growth and promote diseases.
Humidity
Olea Europaea feels best at a humidity of 20-40%. Most homes have a drier environment, especially in winter. You can increase the humidity by:
- Regularly misting the leaves with water
- Placing the plant on a tray with water and pebbles
- Using a humidifier, especially in winter
- Placing your plant in the bathroom, where it is more humid
- Grouping multiple plants together
Regular misting also has the benefit of removing dust from the leaves, allowing the plant to photosynthesize better.
Seasonal Care
The seasons have a great influence on how Olea Europaea grows. In spring and summer, when there is more light and warmth, the plant grows faster. In autumn and winter, growth slows down.
Spring/Summer: Water regularly, provide bright light, and fertilize every two weeks.
Autumn: Gradually reduce watering as temperatures drop.
Winter: Water much less frequently, no feeding needed, ensure adequate light.
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View Olea Europaea →Frequently Asked Questions
How often do I water my Olea Europaea?
Once a week in summer, very sparingly in winter
What kind of light does Olea Europaea need?
Full light necessary
How warm should it be for Olea Europaea?
Optimal: -10-27°C (winter hardy). Avoid cold drafts and direct heating.

