California Buckeye (Aesculus Californica) is a perennial tree in the Sapindaceae family with easy care difficulty. It requires low watering and full sun or partial shade light in USDA hardiness zones 7-9. This plant is toxic to cats and dogs — keep it out of reach of pets.

Aesculus californica is a large deciduous shrub or small tree native to California, known for its showy white flower spikes and distinctive palmate leaves.

California Buckeye

California Buckeye

Aesculus Californica

Aesculus californica is a large deciduous shrub or small tree native to California, known for its showy white flower spikes and distinctive palmate leaves.

Quick Facts

Type
tree
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
Low
Light
Full Sun, Partial Shade
Hardiness Zones
7-9

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
☠️
Toxic

Growing Conditions

Soil Types:clay, loamy, rocky
Indoor:No
Outdoor:Yes
Garden Use:specimen, erosion control, pollinator support

Care Calendar

Monthly care tasks for California Buckeye

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

California Buckeye
California Buckeye detail

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

Taxonomy

Family:Sapindaceae
Genus:Aesculus