Goatbush (Castela Erecta) is a perennial shrub in the Simaroubaceae family with easy care difficulty. It requires low watering and full sun light in USDA hardiness zones 8-11. This plant is toxic to cats and dogs — keep it out of reach of pets.

Castela erecta, commonly known as Goatbush, is a perennial, thorny shrub or small tree native to the Americas, especially in arid and semi-arid regions.

Goatbush

Goatbush

Castela Erecta

Castela erecta, commonly known as Goatbush, is a perennial, thorny shrub or small tree native to the Americas, especially in arid and semi-arid regions.

Quick Facts

Type
shrub
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
Low
Light
Full Sun
Hardiness Zones
8-11

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
☠️
Toxic

Growing Conditions

Soil Types:rocky, calcareous, sandy, loamy
Indoor:No
Outdoor:Yes
Garden Use:specimen, hedge, erosion control

Care Calendar

Monthly care tasks for Goatbush

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

Goatbush
Goatbush detail

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Taxonomy

Family:Simaroubaceae
Genus:Castela