| Regno | Plantae |
| Sottoregno | Tracheobionta |
| Superdivisione | Spermatophyta |
| Divisione | Magnoliophyta |
| Classe | Liliopsida |
| Ordine | Alismatales |
| Famiglia | Araceae |
| Sottofamiglia | Monsteroideae |
| Genere | Rhaphidophora |
| Specie | Rhaphidophora tetrasperma |
Rhaphidophora tetrasperma is a climbing tropical aroid in the family Araceae, grown for its glossy, sometimes fenestrated foliage.
Bright indirect light is ideal — Rhaphidophora produces its best, most divided leaves near a bright window. Tolerates medium light but fenestration decreases and leaf size reduces. Avoid direct intense sun. Very similar requirements to Monstera, to which it is closely related.
Allow the top 3–4 cm of soil to dry between waterings, then water thoroughly. Rhaphidophora is susceptible to root rot if overwatered but also droops rapidly when too dry. The large, fenestrated leaves lose moisture quickly — check the soil every 3–4 days in warm weather.
Chunky, well-draining mix: 40% potting compost, 30% perlite, 30% orchid bark. Root aeration is important for this climbing epiphyte.
Optimal 18–27 °C; minimum 13 °C. Moderate to high humidity (50–70%) promotes larger, more fenestrated leaves. Standard indoor humidity is adequate for survival.
Feed monthly during spring and summer with a balanced liquid fertilizer. Reduce in autumn, stop in winter.
Provide a moss pole or rough stake to climb — like Monstera, Rhaphidophora produces larger, more mature fenestrated leaves when it can climb upward. Keep the pole moist for aerial root attachment. Rhaphidophora tetrasperma (Mini Monstera) is the most commonly sold species — it grows vigorously and may need regular trimming. Contains calcium oxalate — toxic to pets.
The most common method for propagating Rhaphidophora is by stem cuttings. This involves cutting a section of the stem with at least one node and rooting it in water or soil.
Another method for propagating Rhaphidophora is air layering, which encourages roots to form on a stem while it is still attached to the parent plant.