Poison Bulb (Crinum Asiaticum) is a perennial bulb in the Amaryllidaceae family with easy care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 9-12. This plant is toxic to cats and dogs — keep it out of reach of pets. It can be grown indoors.

Crinum asiaticum is a large, bulbous perennial plant known for its showy, spidery white flowers and strap-like evergreen leaves.

Poison Bulb

Poison Bulb

Crinum Asiaticum

Crinum asiaticum is a large, bulbous perennial plant known for its showy, spidery white flowers and strap-like evergreen leaves.

Quick Facts

Type
bulb
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
Moderate
Light
Full Sun, Partial Shade
Hardiness Zones
9-12

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
☠️
Toxic

Growing Conditions

Soil Types:loamy, sandy, clay
Indoor:Yes
Outdoor:Yes
Garden Use:specimen, accent, border, mass planting

Care Calendar

Monthly care tasks for Poison Bulb

Jan
Prune
Feb
Fertilize
Mar
Repot
Apr
Water+
May
...
Jun
...
Jul
...
Aug
...
Sep
...
Oct
...
Nov
...
Dec
...

Expert Care Tips

Pro tips from botanists and plant experts

Watering Tip

Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.

Humidity Trick

Group plants together to create...

Growth Hack

Rotate your plant every...

Photo Gallery10+ photos

Poison Bulb
Poison Bulb detail

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Taxonomy

Family:Amaryllidaceae
Genus:Crinum