Japanese Buttercup (Ranunculus Japonicus) is a perennial herb in the Ranunculaceae family with easy care difficulty. It requires moderate watering and partial shade or full sun light in USDA hardiness zones 6-9. This plant is toxic to cats and dogs — keep it out of reach of pets.

Ranunculus japonicus is a perennial herbaceous plant native to East Asia, recognized for its delicate yellow flowers and medicinal uses.

Japanese Buttercup

Japanese Buttercup

Ranunculus Japonicus

Ranunculus japonicus is a perennial herbaceous plant native to East Asia, recognized for its delicate yellow flowers and medicinal uses.

Quick Facts

Type
herb
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
Moderate
Light
Partial Shade, Full Sun
Hardiness Zones
6-9

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
☠️
Toxic

Growing Conditions

Soil Types:loamy, silty, clay
Indoor:No
Outdoor:Yes
Garden Use:groundcover, specimen

Care Calendar

Monthly care tasks for Japanese Buttercup

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

Japanese Buttercup
Japanese Buttercup detail

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Taxonomy

Family:Ranunculaceae
Genus:Ranunculus