Species

2 other cultivars

perennial

Bangkok Big Bang Cast Iron Plant

Aspidistra yingjiangensis 'Bangkok's Big Bang'

The Story

Plant Bio

Aspidistra yingjiangensis, commonly known as Bangkok's Big Bang, is a perennial herbaceous plant with broad, dark green, leathery leaves and subtle, bell-shaped flowers that often remain hidden beneath the foliage.

This cultivar is distinguished by its vigorous growth habit and larger-than-average leaves, making it a striking feature in shaded garden settings and indoor environments.

Uses & Benefits:

Provides lush, evergreen foliage year-round, perfect for shaded areas.

Low-maintenance and drought-tolerant once established.

Supports shade-loving insects and adds greenery to shaded gardens.

Essentials

At a Glance

Plant Type

Perennial

Height

18 inches

Width

36 inches

Light

Partial Sun, Shade

Zones

7, 8, 9, 10

Water

Moderate

Humidity

Prefers humid environments

Lifespan

Long-lived perennial

Native To

Yingjiang, China

Toxicity

Non-toxic

Bloom period

Late fall

In flower about 1 month of the year

Planting

How to Grow

Tuck seeds or divisions into well-draining soil in early spring.
Water thoroughly after planting to settle soil.
Keep soil consistently moist during the first growing season.
Place in partial shade for optimal growth.
Apply a balanced fertilizer in spring and midsummer.
Mulch around the base to retain moisture and suppress weeds.

Pro Tip

Ensure well-draining soil and avoid overwatering to prevent root rot.

Keep It Thriving

Care Guide

Do

Water regularly but avoid waterlogging 🌱
Provide filtered or partial shade
Apply balanced fertilizer in spring
Mulch to retain soil moisture

Don't

Avoid direct full sun ❌
Don’t overwater, especially in winter ❌
Refrain from heavy fertilization in late fall ❌
Avoid dry, compacted soil ❌

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Divide
Fertilize
Mulch
Plant
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Shaded woodland borderEvergreen groundcoverLow-maintenance shaded garden

Companion Plants

Ferns Hostas Caladiums Heuchera Tiarella

Multiply

Propagation Methods

Good to Know

Common Questions

Bangkok Big Bang Cast Iron Plant questions

What zones can Bangkok Big Bang Cast Iron Plant grow in?

Bangkok Big Bang Cast Iron Plant is hardy in USDA Zones 7–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Bangkok Big Bang Cast Iron Plant deer resistant?

Yes — Bangkok Big Bang Cast Iron Plant is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Bangkok Big Bang Cast Iron Plant bloom?

Bangkok Big Bang Cast Iron Plant typically blooms in late fall through late fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Bangkok Big Bang Cast Iron Plant need full sun?

Bangkok Big Bang Cast Iron Plant does best in part shade.

Is Bangkok Big Bang Cast Iron Plant drought tolerant?

Yes — once established (usually after the first full season), Bangkok Big Bang Cast Iron Plant handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.