Oriental Bittersweet (Celastrus Orbiculatus) is a perennial vine in the Celastraceae family with moderate care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 4-8. This plant is toxic to cats and dogs — keep it out of reach of pets.

Celastrus orbiculatus is a vigorous, deciduous, woody perennial vine native to East Asia, known for its ornamental berries and aggressive invasive habit.

Oriental Bittersweet

Oriental Bittersweet

Celastrus Orbiculatus

Celastrus orbiculatus is a vigorous, deciduous, woody perennial vine native to East Asia, known for its ornamental berries and aggressive invasive habit.

Quick Facts

Type
vine
Lifecycle
perennial
Care Difficulty
Moderate
Water Needs
Moderate
Light
Full Sun, Partial Shade
Hardiness Zones
4-8

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
☠️
Toxic

Growing Conditions

Soil Types:clay, sandy, loamy, silty
Indoor:No
Outdoor:Yes
Garden Use:screen, specimen (with caution)

Care Calendar

Monthly care tasks for Oriental Bittersweet

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

Oriental Bittersweet
Oriental Bittersweet detail

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Taxonomy

Family:Celastraceae
Genus:Celastrus