Swiss Cheese Plant
Monstera deliciosa
The iconic split-leaf houseplant with enormous glossy leaves developing dramatic holes and splits (fenestrations) as they mature. A climbing aroid that can reach 2-3m indoors when supported. The defining statement plant of modern interiors.
Best rooms for swiss cheese plant
Light requirements
Best near a window with filtered light — avoid harsh direct rays.
How to care for swiss cheese plant
Bright indirect light produces the most fenestrated leaves. Provide a moss pole or sturdy support for climbing. Water when the top 5cm of compost dries. Wipe the large leaves regularly. Feed monthly spring-summer. Aerial roots can be trained into the compost or a moss pole. Minimum 12°C.
Watering
Water when the top 2–3cm of compost feels dry. Roughly weekly.
Propagation
- Stem cuttings with a node and aerial root
- Air layering
Toxicity
Contains calcium oxalate crystals. Causes mouth and throat irritation, drooling, and vomiting if chewed by pets.
Common problems
- No splits or holes on young or low-light leaves
- Yellow leaves from overwatering
- Leggy growth without support
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