San Luis Obispo Mariposa Lily (Calochortus Simulans) is a perennial bulb in the Liliaceae family with moderate care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 8-10. This plant is safe for cats and dogs.

Calochortus simulans is a rare perennial herbaceous bulb native and endemic to California, known for its striking mariposa lily flowers.

San Luis Obispo Mariposa Lily

San Luis Obispo Mariposa Lily

Calochortus Simulans

Calochortus simulans is a rare perennial herbaceous bulb native and endemic to California, known for its striking mariposa lily flowers.

Quick Facts

Type
bulb
Lifecycle
perennial
Care Difficulty
Moderate
Water Needs
Moderate
Light
Full Sun, Partial Shade
Hardiness Zones
8-10

Safety

🐕
Pet Safe
👶
Child Safe
Non-Toxic

Growing Conditions

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

Care Calendar

Monthly care tasks for San Luis Obispo Mariposa 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

San Luis Obispo Mariposa Lily
San Luis Obispo Mariposa Lily detail

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Taxonomy

Family:Liliaceae
Genus:Calochortus