Houseplantdex
Dieffenbachia (Dieffenbachia seguine)

Dieffenbachia

Dieffenbachia seguine (Jacq.) Schott · Araceae

Toxic to pets Also known as Charming Dieffenbachia, Giant Dumb Cane, Tropic Snow

Pet safety

Toxic to pets. Toxic to cats. Toxic to dogs.

Clinical signs: Oral irritation, intense burning and irritation of mouth, tongue and lips, excessive drooling, vomiting, difficulty swallowing

Source: ASPCA (matched at genus level).

Care

  • LightMedium / part shade – Bright indirect
  • WaterLet the top inch dry
  • HumidityAverage household
  • Temperature18°C – 27°C · 64°F – 81°F
  • DifficultyEasy
  • SoilStandard potting mix
  • FertilizingMonthly, growing season

Size & habit

  • Mature height (indoor) 0.6–1.8 m
  • Habit Upright
  • Growth rateModerate

Common problems

  • Spider mites
  • Mealybugs
  • Root rot

Propagation

  • Stem cutting
  • Division

Sources