Summer Hyacinth — no rights reserved, uploaded by Peter Warren
Photo by no rights reserved, uploaded by Peter WarreniNaturalistCC0
Pet safety reference

Summer Hyacinth

Galtonia candicans

Summer Hyacinth is a bulbous perennial known for its tall, fragrant, bell-shaped white flowers that bloom in late summer. It is considered non-toxic to pets, though ingestion of any plant material can occasionally cause minor digestive upset.

Cape HyacinthGaltonia candicansGaltonia spp.
Light
Full sun to partial shade
Habit
Upright bulbous perennial
Care
Low

Safety status

Cats & Dogs

Generally safe

Consulted 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.

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.

Catsconcern notes

Common signs

No specific toxicity symptoms are expected, though chewing or swallowing plant material may still cause mild stomach upset.

Escalation note

This plant is listed by ASPCA as non-toxic for this pet. Monitor for digestive upset after large ingestion and contact a veterinarian if symptoms persist.

Dogsconcern notes

Common signs

No specific toxicity symptoms are expected, though chewing or swallowing plant material may still cause mild stomach upset.

Escalation note

This plant is listed by ASPCA as non-toxic for this pet. Monitor for digestive upset after large ingestion and contact a veterinarian if symptoms persist.

Source evidence

ASPCA Toxic and Non-Toxic Plant List

toxicology · 99% reliability

Open source

Summer Hyacinth is listed as non-toxic to both cats and dogs.

Kew Plants of the World Online: Galtonia candicans

botanical · 95% reliability

Open source

Accepted botanical classification for the species commonly known as Summer Hyacinth.

cats safety pagedogs safety page

Same safety verdict

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