Formosa Firethorn (Pyracantha Koidzumii) is a perennial shrub in the Rosaceae 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 toxic to cats and dogs — keep it out of reach of pets.

An evergreen thorny shrub native to Taiwan, known for its dense, spiny branches and bright berries.

Formosa Firethorn

Formosa Firethorn

Pyracantha Koidzumii

An evergreen thorny shrub native to Taiwan, known for its dense, spiny branches and bright berries.

Quick Facts

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

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
☠️
Toxic

Growing Conditions

Soil Types:loamy, sandy, clay
Indoor:No
Outdoor:Yes
Garden Use:hedge, barrier, ornamental, wildlife shelter

Care Calendar

Monthly care tasks for Formosa Firethorn

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

Formosa Firethorn
Formosa Firethorn detail

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Taxonomy

Family:Rosaceae
Genus:Pyracantha