Golden Barrel Cactus
Echinocactus grusonii
Cactaceae
Iconic spherical cactus covered in golden spines. Extremely drought-tolerant and long-lived.
Toxicity
Source: ASPCA Animal Poison Control Center. Always consult a veterinarian if your pet ingests any plant.
Care Guide
Pot Size
Frequently Asked Questions
Is Golden Barrel Cactus toxic to cats?↓
No, Golden Barrel Cactus is not toxic to cats and is considered pet-safe according to the ASPCA. It is generally safe to keep in homes with cats.
Is Golden Barrel Cactus toxic to dogs?↓
No, Golden Barrel Cactus is not toxic to dogs. It is listed as non-toxic by the ASPCA and is safe to have around dogs.
How often should I water Golden Barrel Cactus?↓
Water Golden Barrel Cactus every 14–21 days. Allow the soil to dry out completely between waterings — this plant is drought-tolerant and prone to root rot if overwatered.
How much light does Golden Barrel Cactus need?↓
Golden Barrel Cactus thrives in direct sunlight, ideally a south- or west-facing window. It is forgiving and adapts to a range of light conditions.
What size pot does Golden Barrel Cactus need?↓
Use a pot between 4″ and 10″ in diameter. When repotting, choose a pot only 1–2″ larger than the current one — too much space retains excess moisture and can lead to root rot.