Cultivar guide · Rhaphidophora tetrasperma
Mini Monstera (Rhaphidophora Tetrasperma)
A vining aroid with deeply split leaves that look like miniature Monstera deliciosa fronds. Despite the nickname, it is NOT a Monstera — it is in a separate genus (Rhaphidophora). Leaves are typically 4–8 inches at maturity.
Family
Araceae
Classification
species
Mature size
4–6 ft tall on a moss pole indoors; can reach 12 ft in optimal conditions
Pet safety
toxic to cats and dogs
Care at a glance
- Light
- Bright indirect light; tolerates medium light but produces smaller, less-split leaves
- Water
- Water when top 1–2 inches of soil are dry
- Humidity
- 50% or higher
- Temperature
- 65–85°F (18–29°C)
How to tell it apart from look-alikes
Marketed as "Mini Monstera" but is actually Rhaphidophora tetrasperma, an entirely different genus. Easy giveaway: Rhaphidophora leaves split through to the edge (creating finger-like lobes), while true Monstera deliciosa has holes that stop short of the leaf margin.
Pet safety: Mini Monstera (Rhaphidophora Tetrasperma) is toxic to cats and dogs per the ASPCA.
Botanical reference: Kew Plants of the World Online — Rhaphidophora tetrasperma
For full care of the parent species, see the Monstera care guide.