Plant guide
Garden petunia
Petunia spp.
Petunias in the Petunia genus are non-toxic to cats. Eating plant material may still upset the stomach, so discourage chewing.
Non-toxic does not mean edible. Eating plant material can still upset your cat’s stomach.
What this guide covers: Petunia species; the pictured garden hybrid is within that genus. Mexican petunia (Ruellia) and Calibrachoa are outside this guide.
Photo:
Photo details
Petunia spp. — Petunia Aladdin Nautical Hybrid Mix
By Malcolm Manners
License: CC BY 2.0
Resized and converted to WebP for display; botanical details unchanged.
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Photo:
Photo details
Petunia spp. — Petunia Aladdin Nautical Hybrid Mix
By Malcolm Manners
License: CC BY 2.0
Resized and converted to WebP for display; botanical details unchanged.
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Non-toxic does not mean edible. Chewing plants can still upset your cat’s stomach.
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Look for Petunia spp. and check the selected variety. Listings and availability can change.
Plant identity
- Scientific name
- Petunia spp.
- Scope
- Genus-level group
- Family
- Not recorded
- Also known as
- No reviewed aliases available
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How to grow this plant
Petunia species; the pictured garden hybrid is within that genus. Mexican petunia (Ruellia) and Calibrachoa are outside this guide.
- Light
- Sunny position or Some direct sun
Full sun to partial shade for garden hybrids.
- Watering
Garden hybrids have moderate drought tolerance; use well-drained soil.
- Temperature
- Temperature range not yet established
Garden hybrids are frost-tender; germination temperatures are not an adult growing range.
- Humidity
No specific humidity target established.
- Potting
- Light, well-drained soil; drainage matters more than high fertility.
- Through the year
- Deadhead and pinch leggy growth. Container and hanging forms need space appropriate to their cultivar.
Growing-guide sources
- Petunia spp. ↗NC State Extension · Accessed 2026-10-16
Garden petunia hybrids only; care is not universal for all Petunia species.
Growing advice reviewed 2026-10-16. Plant safety is assessed separately.
Reviewed safety information
- Toxic principle
- Not recorded in the reviewed evidence
- Reported signs
- Not recorded in the reviewed evidence
Missing information is unknown. It should not be interpreted as an absence of risk.
Safe alternatives
No verified alternative recommendations are available for this guide.
Sources & review
- Garden petunia: toxic and non-toxic plants ↗ASPCA · Accessed
Listed by the source as Petunia species. The safety source covers Petunia species. Care and the photo specifically illustrate garden petunias (Petunia x hybrida); do not treat those care details as universal to every wild species.
- Petunia spp. ↗NC State Extension · Accessed 2026-10-16
- Garden petunia: source assessment ↗ASPCA · Accessed 2026-10-16
Safety last reviewed .