Crown Flower (Calotropis Gigantea) is a perennial shrub in the Apocynaceae family with easy care difficulty. It requires low watering and full sun light in USDA hardiness zones 9-12. This plant is toxic to cats and dogs — keep it out of reach of pets.

Calotropis gigantea is a large, perennial shrub native to South and Southeast Asia, known for its thick, waxy leaves and clusters of white or lavender star-shaped flowers.

Crown Flower

Crown Flower

Calotropis Gigantea

Calotropis gigantea is a large, perennial shrub native to South and Southeast Asia, known for its thick, waxy leaves and clusters of white or lavender star-shaped flowers.

Quick Facts

Type
shrub
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
Low
Light
Full Sun
Hardiness Zones
9-12

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
☠️
Toxic

Growing Conditions

Soil Types:sandy, loamy, gravelly
Indoor:No
Outdoor:Yes
Garden Use:specimen, pollinator attractor, erosion control

Care Calendar

Monthly care tasks for Crown Flower

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

Crown Flower
Crown Flower detail

View leaf details, flowers, seeds & more in the app

Taxonomy

Family:Apocynaceae
Genus:Calotropis