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Image of Aspidistra elatior (Aspidistra elatior)

Aspidistra elatior imagePhoto: Author KENPEIGFDL

Cast-iron-plant

Aspidistra elatior

Also known as: Aspidistra Elatior, Bar-room Plant, Haran, Baran
Native to Southern Japan (including Kuroshima and Uji Islands) and Taiwan

Aspidistra elatior is an evergreen rhizomatous perennial plant growing up to 60 cm (24 in) tall and wide. It features glossy, dark green leaves measuring 30-50 cm (12-20 in) long that emerge directly from underground rhizomes. The plant produces unique fleshy, 8-lobed cream flowers with maroon inner surfaces in early summer, though flowering is uncommon in indoor conditions. Known for its exceptional hardiness, it thrives in low-light environments and withstands neglect, earning its 'cast-iron plant' nickname.

Plant Care Overview

Difficultyeasy
Lightindirect light to low light; avoids direct sun to prevent leaf bleaching
Waterirregular watering tolerated; allow soil to partially dry between waterings
Humiditylow

Care Guide

Essential requirements for your Aspidistra elatior

Light & Location

Light Requirements

indirect light to low light; avoids direct sun to prevent leaf bleaching

Light conditions can affect leaf color and growth rate. Adjust placement as needed based on your plant's response.

Water & Humidity

Watering Schedule

irregular watering tolerated; allow soil to partially dry between waterings

Humidity Needs

low humidity

Always check soil moisture before watering. Adjust frequency based on your home's conditions.

Temperature & Environment

Temperature Range

23°F to 85°F (-5°C to 29°C); survives brief frosts but killed by temperatures below 14°F (-10°C)

Native Climate

Native to Southern Japan (including Kuroshima and Uji Islands) and Taiwan

Keep away from drafts, heaters, and air conditioners which can stress your plant.

Soil & Nutrition

Soil Type

Well-draining, rich organic mix with good aeration

Fertilizer

Balanced houseplant fertilizer during growing season

Consider repotting every 1-2 years to refresh soil nutrients and accommodate growth.

Propagation

Methods to grow more Aspidistra elatior plants

Rhizome division during repotting

Plant Info

Characteristics and background information

Plant Characteristics
Native Region

Southern Japan (including Kuroshima and Uji Islands) and Taiwan

Growth Rate

slow

Mature Size

60 cm (24 in) tall and wide

Lifecycle

perennial

Pet Safety

Pet safety unknown

🌸 Flowering

Bloom Season

Early summer

Flower Description

Fleshy, cream-colored 8-lobed flowers with maroon interior pigmentation, emerging at soil level

Fun Fact

Aspidistra elatior is primarily pollinated by fungus gnats (Cordyla sixi and Bradysia spp.), an unusual pollination method discovered in 2018 research.

Troubleshooting

Solutions for typical issues with your Aspidistra elatior

Root rot
Symptoms

Yellowing leaves, mushy roots, stunted growth

Spider mites/Scale insects
Symptoms

Visible tiny pests, webbing on leaves, yellow speckling

Leaf bleaching
Symptoms

Faded or scorched leaf coloration

Varieties

Different varieties of Aspidistra elatior

A. lurida 'Ginga' (formerly 'Milky Way')
Features white speckled foliage resembling stars, smaller growth habit than species type

Cultivar frequently mislabeled as A. elatior 'Milky Way'

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