Houseplant Poison Levels

Houseplant Poison Levels

Each houseplant falls on a toxicity spectrum. Below are 4 levels of toxicity or poisonous levels. These levels are general guidelines. If you are concerned for any reason call poison control.

Non-Toxic Plants

These are plants that are not poisonous or toxic. Despite not being toxic, there is always a risk for allergic reactions to any plant.

Examples: Grape Ivy, China Doll, Baby’s Tears, Bird’s Nest Ferns, Cast Iron Plant, Money Tree, Lucky Bamboo, Phoenix Roebelenii, Lady Palms, Fittonia, Hypoestes, Prayer plant, Rabbit’s Foot Fern, Calatheas, Yucca

Level 1

Poison level 1 plants are considered to have low toxicity. These plants are generally not poisonous, though there is always a risk for allergic reaction to any plant.

Examples: Ficus LyrataAloe Vera Plant, Peperomia, Ctenanthe, Dracaena Warneki, Homalomena, Ficus Benjamina, Tradescantia Albiflora, Schefflera Actinophylla, Rubber Tree , Philodendron Xanadu , Snake Plant

Level 2

Poison level 2 plants have mild to severe toxicity.  These plants should avoid being eaten as side effects may be experienced.

Examples: Monstera DeliciosaEpipremnum Aureum (Pothos), Ficus Alii, Arrowhead plants, Dracaena Marginatas, Agave plants, Fishtail Palm, Cordyline Terminalis, Peace Lily plants, Chinese Evergreen, Aralias

Level 3

Poison level 3 plants are very toxic. These plants should avoid being eaten as side effects may be experienced.

Examples: Philodendron Selloum, Moses in the Cradle, Caladiums, Croton, English Ivy 

Level 4

Poison level 4 plants are extremely toxic. These plants should not be eaten as side effects may be experienced and this may be life-threatening.

Examples: Alocasia AmazonicaAlocasia Macrorrhiza, Zamioculcas zamiifolia, Sago Palm, Dieffenbachias, Pencil Cactus,