Cats
Generally safeConsulted references do not classify the plant as toxic for that pet type, while still allowing for mild GI upset if large amounts are chewed.
Verified against ASPCA/provenance audit 2026-05-06 on May 6, 2026.
Sources
cat safety reference
Is Spider Flower safe for cats?
Cleome hassleriana
Spider Flower is a popular annual garden plant known for its unique, spidery blooms that add height and texture to flower beds. It is considered non-toxic to pets, though ingestion of large amounts of fibrous plant material may cause minor digestive discomfort.
Cleome hasserlanaCleome hasslerianaGrandfather's WhiskersSpider Plant
- Light
- Full sun
- Habit
- Upright
- Care
- Low
Safety status
What this means for your cat
Spider flower is safe to share a garden with cats — the ASPCA lists no toxic principle, and there are no records of poisoning in cats from this plant. Mild GI upset is the most you'd expect if a cat chews on the fibrous stems.
Sources: ASPCA.
If a pet has chewed or swallowed plant material and is showing symptoms, contact a veterinarian or poison resource immediately. This product is for structured reference, not diagnosis.
Cats — concern notes
Common signs
None expected, though excessive ingestion of fibrous stems or leaves may lead to mild vomiting or diarrhea.
Escalation note
Generally considered safe. If your pet consumes a large quantity and shows signs of distress, contact your veterinarian for guidance.
Bring it home
Spider Floweris generally pet-safe in ordinary household exposure. If you’d like one for your space, here’s a starting point.
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Source evidence
ASPCA Toxic Plant List
toxicology · 99% reliability
Spider Flower is listed as non-toxic to both cats and dogs.
NC State Extension Plant Toolbox
botanical · 94% reliability
Cleome hassleriana is a hardy annual that thrives in full sun and is widely used in pollinator gardens.
Same cat verdict
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