Carolina Spider-lily (Hymenocallis Occidentalis) is a perennial bulb in the Amaryllidaceae family with moderate care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 7-10. This plant is toxic to cats and dogs — keep it out of reach of pets.

Hymenocallis occidentalis is a perennial bulbous plant known for its large, fragrant, white spider-like flowers that bloom in summer.

Carolina Spider-lily

Carolina Spider-lily

Hymenocallis Occidentalis

Hymenocallis occidentalis is a perennial bulbous plant known for its large, fragrant, white spider-like flowers that bloom in summer.

Quick Facts

Type
bulb
Lifecycle
perennial
Care Difficulty
Moderate
Water Needs
Moderate
Light
Full Sun, Partial Shade
Hardiness Zones
7-10

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
☠️
Toxic

Growing Conditions

Soil Types:loamy, sandy, peaty
Indoor:No
Outdoor:Yes
Garden Use:specimen plant, pollinator attractor

Care Calendar

Monthly care tasks for Carolina Spider-lily

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

Carolina Spider-lily
Carolina Spider-lily detail

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Taxonomy

Family:Amaryllidaceae
Genus:Hymenocallis
Carolina Spider-lily Care Guide - How to Grow Hymenocallis Occidentalis | PlantPeek