Fatsia Japonica Plant Care

Table of Contents

Did you know that this beauty is called Yatsude in Japanese, which means “eight hands”? The term “Fatsi” comes from an ancient Japanese word, “eight,” alluding to the plant’s eight lobes.

The architectural shape of Fatsia Japonica is renowned, as is the stunning evergreen foliage. These gleaming, hand-shaped leaves are smaller at the top and broader toward the bottom of the Shrub, allowing them to absorb as much sunshine as possible, even in a dark location! Another interesting fact for this plant is that it is a cross between Hedera helix and Fatshedera lizei.

This plant can be used as an indoor plant in your house and can reach a height of six feet. The plant can also be used as an aesthetic plant that also serves as a formaldehyde absorber. Want to add this to your collection but don’t know how to take care of it?

Well, don’t worry. Plantly is the right place! Read more below.

Fatsia Japonica Plant Care Basics

Fatsia Japonica Plant

Before we give you the care basics of this plant, take a look first at its overview.

Botanical Name: Fatsia Japonica

Other names: Glossy-leaf paper plant, Fatsi, Paper plant, False castor oil plant,

Plant Type: Flowering plant, Shrub

Exposure to Sunlight: Bright Indirect Light

Soil Type: Well-drained Soil

Color: Evergreen leaves

Water: Regular

Favorable Climate: Warm Temperature

Preferable Fertilizer: Balanced Fertilizer

Propagation: Stem cuttings

Toxicity Warning: Non-toxic

Status:  Rare

Height: 4-5 feet (48-60 inches)

Origin: Japan

Now that we’ve introduced you to this exotic plant, we will now give you what you’ve asked for! The plant’s care basics are all below. Enjoy!!

Soil Requirement

When it comes to soil, Aralia is likewise a low-maintenance plant. Provide it with well-drained soil with consistent moisture, though, so that its roots do not become suffocated. Because all work, make sure it is neutral to slightly acidic. You can also use clay, chalk, and loam.

Fatsia Japonica watering needs

The plant should be watered frequently enough to maintain the soil moist at all times. During the growing season in Summer and Summer, the Japanese Aralia requires consistent moisture. Water often keeps the soil from drying up, saturating it entirely until water flows out of the drainage holes in the container. Reduce your watering somewhat during the Fall and Winter months to enable the plant to rest.

Pro tip: This indoor plant needs to be watered carefully because it does not appreciate moist soil. The leaves will show you if it’s been overwatered by yellowing and falling leaves.

How much light does a Fatsia Japonica need?

plant lighting requirement

The Japanese Aralia prefers a low to medium amount of indirect light. The plant required at least 6 hours of direct sunlight every day to be fully powered. Place the plant in the shade and out of direct sunlight. In the long run, full shade makes the plant wet. So, Aralia must be treated as an indoor plant to receive the necessary quantity of sunlight. An eastern exposure window would be ideal for these plants in most indoor environments.

Pro tip: The variegated variety of the plant requires more light than the standard green plant.

Temperature Requirement

The Japanese aralia plant thrives in warmer environments, preferring 60–70 degrees Fahrenheit (15.5-21.1 degrees Celsius). In the colder months, when the plant is dormant, it also requires cooler temperatures of 45 to 55 degrees Fahrenheit (7 to 13 degrees Celsius).

Pro tip: Avoid placing this plant in any area of the house where there are cold drafts. If you reside in a chilly climate, keep this plant away from any doorways that can get drafts.

Humidity Requirement

humidity forming with group of plants

It does not require any additional humidity forms to thrive in your home, but it might benefit from some misting now and then. It is sufficient to have a humidity level of over 40%. You may learn how to improve humidity for your tropical houseplants in a few simple steps. You can either group them or place a pebble tray.

Fertilizer Requirement

plant liquid fertilizer

To give your plant an extra nutritional boost, feed every two weeks in the Spring and Summer using a half-diluted balanced liquid fertilizer. Depending on whether the plant has slowed or ceased growing during the winter months, reduce or eliminate fertilizer. When new growth begins in the Spring, you can restart the process.

Pro tip: The plant’s yellow leaves suggest a shortage of nitrogen.


You can replicate this beauty in a few simple steps. And I know a beginner like you can make it a success! Japanese Aralia can be grown through stem cuttings.

The following are the instructions for propagating the Japanese Aralia from stem-tip cuttings:

  • During the growth season, cut the stem from a mature Japanese aralia plant. Use the rooting hormone to ensure a successful propagation.
  • Put it in a moist soil-filled planter and cover it with a plastic bag.
  • Keep the cuttings in a warm, humid environment until new growth appears. In one or two months, new roots will emerge.

Growth Zone

It’s a tropical plant that thrives in the warm temperatures of USDA plant hardiness zones 8 through 11.

How often should we pot the Japonica?

With Japanese Aralia’s possible mature size in mind, you might want to choose a substantial container like a ceramic or terra-cotta pot. Otherwise, the top growth may be too heavy to keep a plastic pot from tipping over. It is also critical to watch it when it is handled as an indoor plant or planted in a pot. Aralia japonica can get as big as you think. Once the Aralia has outgrown its pot, it must be re-potted to a bigger pot once a year. Make sure the pot has adequate drainage holes so that any extra water can drain rapidly.

Pruning is necessary.

Because these plants can grow rather tall, don’t be afraid to prune them back. Fatsia needs to be pruned every year to keep its bushy growth habit and glossy foliage. You can either cut the entire plant down to the ground in late winter, just before new growth starts. To improve the appearance, trim leaf stems that extend too far beyond the plant.

Pro tip: You can propagate the tip cuttings by cutting your plant back! Plus parent plant will respond by getting bushier.

Fatsia Japonica Varieties and Similar Plants

Looking for other similar plants like this beauty? We’ve provided some of them below that will surely catch your attention, and you will love to have them. 

They are: 

  • Anneise

This cultivar is distinguished by its bright colors, with deep emerald leaves flecked with radiant yellow. Anise is a simple plant to grow, with fluffy leaves on somewhat purple stems.

  • Moseri

The Moseri variety has huge blooms as well as large blackberries instead of tiny white flowers. It also blooms in the winter, from October to January, with its blossoms on display.

  • Spiders Web

The web-like speckles and veins that dot the leaves give this cultivar its name. The large, palmate leaves of this unusual evergreen have white splashing and dots. The plant’s variegation shifts with the seasons and as it grows older!

Fatsia Japonica Diseases & Pests

The Japanese Aralia is susceptible to a variety of pests. When the stem is still growing, these common pests attack the plant’s leaves heavily. The plant’s growth is stunted or hampered as a result of these attacks. That is why we will alarm you about them. 

Here they are: 


When cultivating Japanese Aralia at home, mealybugs are a problem. These white fuzzy bugs, which seem like little splotches of cotton or powder, can be found infesting the undersides of the leaves. Mealybugs are known to sip the fruits from the plant’s stem and leaves, taking all of the necessary nutrition for their survival.

mealy bugs plant pest

You can eliminate mealybugs, aphids, and other pests from the plant by wiping the foliage with cotton swabs that have been lightly treated with rubbing alcohol. Another technique to keep them at bay is to apply neem tree oil, which naturally repels them.


Etiolation is a frequent Fatsia japonica illness. The leaves turn green and yellow as etiolation takes place. Fatsia Japonica yellow illness can be caused by various factors, including iron deficiency or other factors. In general, when breeding, you need to improve management and apply fertilizer on time to prevent yellow disease.

The octagonal disc leaf spot disease is a summer-only illness that mainly damages leaves. It causes spots on the leaves to form and expand continually and eventually causes the leaves to wither. In terms of treatment, you need to focus on improving ventilation, applying more organic fertilizer, and eradicating the mites as soon as possible.

Frequently Asked Questions

Indoor Fatsia japonica wilting

The wilting of your Fatsia Japonica might be a cause of underwatering. So give it a good drink, but not soggy soil.

Fatsia japonica leaves curling

Suppose the environment saturation is too low or the heat is too high, especially in direct sun. In that case, the leaf may begin to brown and curl. Hose down the leaves from time to time to keep the leaves hydrated and the dust levels low.

Fatsia japonica brown patches on leaves

Overexposure to the sun and dehydration result in brown crispy new growth that has become malformed. Fatsia thrives in bright, indirect light and frequent water, as previously stated. To prevent this problem from recurring, remove the afflicted leaf and enhance the growing environment.

Where to buy Fatsia japonica?

You can now buy this beauty here at Plantly! Yes, at here where you’re currently reading. We offer faster transactions online and will ensure to deliver your plants healthy. Don’t miss this chance and contact us now!

Whether you want to buy, sell or simply reach out to other plant enthusiasts, Plantly is the right place to be!

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