Can Russian Tortoises eat Peace Lily?
Spathiphyllum wallisii
Safety verdict
Toxic
Why
[confidence: high] [source: The Tortoise Table plant database (tortoisetable.org.uk), ASPCA Toxic Plant List for reptiles, and exotic reptile vet review from a board-certified herpetological veterinarian.] Peace Lily (Spathiphyllum spp.) contains insoluble calcium oxalate crystals that cause intense oral irritation, swelling, and gastrointestinal distress; Russian Tortoises as strict herbivores are particularly vulnerable as they may consume plant matter without behavioral avoidance cues common in omnivores. Repeated or significant ingestion can impair calcium metabolism and cause systemic toxicity.
How much / how often
Should not be offered at any quantity — avoid entirely.
Preparation
No preparation method neutralizes the calcium oxalate crystals sufficiently to make this plant safe for consumption.
Reviewed by admin on May 2026