Zebra Cactus
Haworthiopsis attenuata
Also known as: Haworthiopsis attenuata, Zebra Haworthia, Star Cactus
Asphodelaceae
Last reviewed: June 2026 · Source: ASPCA Animal Poison Control
Popular succulent with bumpy white horizontal bands on dark green leaves. Slower-growing cousin of Haworthia fasciata.
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 Zebra Cactus toxic to cats?↓
No, Zebra 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 Zebra Cactus toxic to dogs?↓
No, Zebra 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 Zebra Cactus?↓
Water Zebra 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 Zebra Cactus need?↓
Zebra Cactus thrives in bright indirect light, such as near a window with filtered sunlight. It is forgiving and adapts to a range of light conditions.
What size pot does Zebra Cactus need?↓
Use a pot between 3″ and 5″ 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.