The Swiss cheese vine (Monstera adansonii) is a popular tropical climber native to the rainforests of Central and South America. It is celebrated worldwide for its distinctive heart-shaped to oval leaves, which feature naturally formed oval fenestrations that resemble slices of Swiss cheese. These perforations allow wind and dappled light to pass through the canopy in its natural jungle environment.
More compact and fast-growing than its close relative Monstera deliciosa, this vining plant adapts exceptionally well to household conditions. You can let its slender stems cascade gracefully from hanging baskets or train them up a damp moss pole. When encouraged to climb vertically, its aerial roots latch onto the support, prompting the foliage to grow noticeably larger over time.
Swiss cheese vine is a rewarding choice for indoor plant lovers seeking an exotic, lush appearance without complicated demands. By offering bright indirect sunlight and well-aerated soil that stays evenly moist without becoming waterlogged, you will enjoy a vigorous, leafy display that thrives throughout the spring and summer seasons.
Did you know?The natural holes in its foliage, known as fenestrations, evolved to let sunlight filter down to lower leaves and withstand strong jungle winds without tearing.
Care
- Watering
- Water when the top two inches of potting mix feel dry to the touch. During warm months, this typically means watering once or twice a week, reducing the frequency in winter. Always check soil moisture before pouring water to prevent overwatering.
- Light
- Provide plenty of bright, indirect sunlight throughout the day to keep growth lush and perforated. Keep it away from harsh, direct midday sun, which can scorch its delicate leaves.
- Temperature
- This plant thrives in temperatures between 18 °C and 26 °C year-round. Shield it from drafts below 12 °C and keep it away from cold windows or heating vents.
- Soil
- Use a well-draining, airy potting blend containing quality potting soil, perlite, orchid bark, and peat or coco coir.
- Fertilizer
- Feed with a balanced liquid houseplant fertilizer diluted to half strength every two to four weeks during spring and summer. Stop fertilizing during the colder winter months.
- Pruning
- Trim leggy stems in early spring to encourage bushier growth and maintain your preferred shape. Cut back any yellowing or damaged leaves at the base of the petiole.
- Propagation
- Propagate effortlessly by taking stem cuttings that include at least one node and a healthy leaf. Root the cuttings in a jar of clean water or moist perlite mix until roots establish.
Is Swiss cheese vine toxic to cats and dogs?
The ASPCA doesn't list this species. If your pet has chewed it and seems unwell, call your vet.
Common problems
- Root rot
- Overwatering
- Dry air
- Thrips
Frequently asked questions
Why are the leaves on my Swiss cheese vine turning yellow?
Yellowing leaves are most often caused by overwatering or poor drainage leading to soggy roots. If only an occasional bottom leaf turns yellow, it is simply natural aging and nothing to worry about.
Why are new leaves lacking holes or fenestrations?
A lack of fenestrations usually indicates that the plant is receiving insufficient light or is still quite young. Increasing indirect light exposure and providing a climbing support will encourage larger, fully fenestrated leaves.
Why are leaf tips turning brown and crispy?
Dry tips and edges are typically caused by low indoor humidity or underwatering. Boost ambient moisture with a humidifier, group plants together, or place the pot on a pebble tray filled with water.
Should I grow it trailing or climbing?
You can grow it either way depending on your aesthetic preferences and space. However, allowing the plant to climb a moss pole encourages significantly larger leaves compared to trailing growth.
Growing Swiss cheese vine at home?
Take a photo and we'll tell you how it's doing and what it needs.