Hermann tortoises are herbivorous reptiles that need a diet high in fiber and calcium, low in protein. Their natural menu consists of wild weeds, grasses, and flowers, not supermarket greens or fruit.
Our editorial team has gathered the essential feeding guidelines for this Mediterranean species. A proper diet is the cornerstone of health, preventing shell deformities, obesity, and kidney issues.
Natural Diet of Hermann Tortoises
In the wild, Hermann tortoises graze on a variety of fibrous weeds, grasses, and flowers. Key plants include dandelion, clover, plantain, hawkbit, and sow thistle. They also eat the leaves of certain shrubs and trees like mulberry and hibiscus.
This diet is naturally high in calcium and low in protein and phosphorus. It provides the roughage needed for proper digestion and beak wear. Replicating this variety is crucial for captive health.
Safe Vegetables and Greens
Dark leafy greens such as endive, escarole, radicchio, and watercress are good staples. Avoid spinach, kale, and Swiss chard in large amounts due to oxalates and goitrogens. Offer a mix of different leaves daily.
Vegetables like grated carrot, butternut squash, and bell pepper can be added sparingly. Never feed iceberg lettuce, cabbage, or broccoli as they are low in nutrients and can cause digestive issues.
Foods to Avoid
Hermann tortoises must never eat fruit, meat, dog or cat food, or commercial tortoise pellets with high protein. Fruit causes diarrhea and parasite overgrowth. Protein leads to kidney damage and shell pyramiding.
Also avoid grains, beans, bread, dairy, and any processed human foods. Poisonous plants include buttercups, daffodils, foxglove, and ivy. Always double-check plant safety before offering.
Calcium and Supplementation
Calcium is vital for shell and bone health. Provide a cuttlebone or limestone block for the tortoise to nibble at will. Dust food with pure calcium carbonate powder (without vitamin D3) two to three times per week.
If the tortoise gets natural sunlight daily, no D3 supplement is needed. For indoor housing, use a UVB lamp and calcium with D3 once weekly. Avoid multivitamins with high phosphorus or vitamin A.
Feeding Schedule and Hydration
Hatchlings and juveniles should be fed daily, offering as much as they can eat in 20 to 30 minutes. Adults can be fed every other day. Always provide fresh, shallow water for drinking and soaking.
Soak your tortoise in lukewarm water for 15 minutes three times a week to ensure hydration. This is especially important for indoor tortoises. Remove uneaten food to prevent spoilage and flies.