Is Peace Lily Safe for Mourning Geckos?
Spathiphyllum spp.
Contains calcium oxalate crystals and is toxic if grazed on. Its humidity preference would otherwise suit this enclosure, but toxicity rules it out entirely.
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No. Pothos is rated avoid for mourning gecko enclosures — Widely marketed as "reptile safe" because it was assessed for dogs and cats, not reptiles — it appears on the Reptiles Magazine toxic plant list.
Yes. Creeping Fig is rated safe for mourning gecko enclosures. A genuinely good pothos alternative for a humid arboreal setup — a fast-growing, humidity-loving climbing vine that's non-toxic to reptiles and tolerates the consistently damp conditions a mourning gecko enclosure needs.
No. Pothos alternative note is rated moderate for mourning gecko enclosures — If you already have live pothos elsewhere in the home, that's fine — just don't put it in the enclosure.
Yes. Bromeliads is rated safe for mourning gecko enclosures. Excellent for a humid arboreal vivarium — non-toxic, thrives at the humidity level a mourning gecko enclosure needs, and the central water-holding cup gives an extra drinking source and a spot a colony member may lay eggs against.
Yes. Orchids (Phalaenopsis and similar epiphytic types) is rated safe for mourning gecko enclosures. Many epiphytic orchid species are non-toxic and well suited to the warm, humid, well-ventilated conditions of a mourning gecko enclosure, mounted on cork bark or branches the way they'd grow naturally..
No. Pothos alternative: Nephthytis / Arrowhead Vine is rated avoid for mourning gecko enclosures — Also contains calcium oxalate crystals and appears on multiple reptile toxic-plant lists despite superficial resemblance to safer climbing vines.