How to Care for Fatsia japonica (Japanese aralia)
Korean name: 팔손이
This plant features broad, palm-shaped leaves that give a refreshing impression. It is cold-resistant and thrives in shade, making it suitable for balconies or entrances.
Key facts
- Category: Foliage plant
- Family: Araliaceae
- Difficulty: Easy
- Where to keep: indoors or outdoors
- Native to: Korea, Japan
- Growth rate: Fast
- Pets: No known toxicity, so it is fine to keep around pets.
- Traits: large leaves, low light, cold-resistant, balcony
- Also known as: Japanese aralia, Paperplant
Care Guide
- Light: Partial shade to low light
- Watering: Water when the surface of the soil is dry.
- Soil: Well-draining mixed soil
- Humidity: Normal humidity
- Temperature: 5~20°C (prefers cool environments)
- Fertilizer: Once a month from spring to fall
Detailed care guide
Japanese aralia is a foliage plant known for its broad, hand-shaped, refreshing leaves. It tolerates shade and cold well, making it a great fit for a balcony or entryway.
Watering
It's best to water when the soil surface dries out, roughly once every 10 days. Overwatering can turn the leaves yellow or mushy, so be careful. On the other hand, prolonged dryness can turn the leaf tips brown.
Light
It grows well even in partial shade or low light, so it can go almost anywhere indoors. If it's too dark, the stem can become leggy and the leaves can lose vigor, so a spot with gentle light is recommended.
Humidity
It grows healthy in average indoor humidity. If it's too dry, the leaf tips can dry out, so keep an eye on humidity.
Temperature
It likes a cool environment of 5–20°C. A slightly cool spot suits it better than somewhere too hot, and you should be careful not to let the temperature get too low.
A common first-timer mistake
Beginners often make the mistake of watering too often. Be sure to water only after the soil surface has dried out.
If you have pets
Japanese aralia is not known to be toxic to pets. That said, eating too much of any plant can cause an upset stomach, so if your pet chews on it habitually, move it out of reach.
Care by Season
Japanese aralia grows actively from spring through fall, and feeding it fertilizer once a month during this period is helpful. In summer, keep the indoors from getting too hot, and in winter, though it tolerates cold well, avoid exposing it to severe chill. Check for indoor temperature changes with each season.
Common Problems and Fixes
Overwatering can turn the leaves yellow or mushy, while dryness can turn the leaf tips brown. If light is lacking, the stem can grow long and lose its shape. When a problem shows up, figure out the cause and adjust the plant's environment.
Repotting and Propagation
A well-draining mixed soil is suitable. Repot when the roots feel cramped or growth slows down. Repotting is usually done in spring through fall, and it's best to water a little less right after transplanting.
Who It's Good For
Japanese aralia is a plant you can grow indoors without much hassle. It adapts well to spaces with low light or a cool environment, making it a great fit for a balcony, entryway, or shady spot indoors. It's a great recommendation for anyone looking for an easy-care plant.
Written by AI from the care facts in this entry. Treat it as a starting point.
Common questions
How often should you water Fatsia japonica?
Water when the surface of the soil is dry. Roughly every 10 days is the baseline; adjust for the season and the spot it sits in.
Where should you keep Fatsia japonica?
It likes Partial shade to low light. You can grow it indoors or outdoors. Use Well-draining mixed soil.
Is Fatsia japonica safe around pets?
No known toxicity, so it is fine to keep around pets.
Is Fatsia japonica good for beginners?
Difficulty: Easy. It is forgiving enough for a first plant. Keep it around 5~20°C (prefers cool environments). Humidity: Normal humidity. Fertilise Once a month from spring to fall.