
The Swiss cheese plant, also known as Monstera deliciosa, is a tropical plant native to Central and South America. It is characterised by its distinctive foliage, which develops ridges and holes, resembling Swiss cheese. While it is natural for plants to shed old or damaged foliage, it is important to know how to cut dead leaves off a Swiss cheese plant. This guide will provide an overview of the causes of leaf browning, the tools required for pruning, and the steps to properly trim dead leaves off a Swiss cheese plant.
| Characteristics | Values |
|---|---|
| Common name | Swiss Cheese Plant |
| Scientific name | Monstera deliciosa |
| Reasons to cut dead leaves | Appearance, prevent fungal growth, pest prevention, plant health, size control, shape maintenance, encourage new growth |
| Tools | Sharp pruning shears, clean/sterilized with rust-resistant, stainless steel blades, rust-resistant, gardening gloves |
| Time | Any time of year, but ideally during the growing season (spring to early fall) or before spring |
| Cutting technique | Cut at a 45-degree angle, as close to the base of the stem/main vine as possible without damaging it, cut above a node |
| Post-cut care | Wipe leaves with leaf shine wipes, clean surrounding area, fortify with leaf armour, prune healthy stems to propagate |
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What You'll Learn

Identify dead, damaged, or diseased leaves
The Swiss cheese plant (Monstera adansonii) is a low-maintenance houseplant known for its large, heart-shaped leaves. These leaves develop holes as the plant matures, giving them their distinctive appearance. While the Swiss cheese plant is generally easy to care for, it can occasionally suffer from issues that cause its leaves to become damaged, diseased, or dead. Here are some tips to identify such leaves:
Identify Dead Leaves
The most common sign of dead leaves in a Swiss cheese plant is when they turn yellow or brown and start to droop or drop. This can be caused by several factors, including overwatering, underwatering, insufficient light, or sudden changes in growing conditions. If you notice that the soil feels wet and the leaves are yellow and limp, it is an indication of overwatering. In this case, replant the Swiss cheese plant in fresh soil with better drainage and reduce the frequency of watering. On the other hand, if the soil feels dry and the plant appears to be in a low-light area, underwatering and insufficient light may be the causes. You can address this by moving the plant to a brighter spot and adjusting your watering schedule accordingly.
Identify Damaged Leaves
Damaged leaves in a Swiss cheese plant can be a result of physical trauma, such as a broken stem or mishandling during transport. If you notice that a random strand of leaves is drooping, check for a break in the stem. If you find one, use scissors to snip the affected strand and place it in water to re-root. Additionally, look for signs of plant stress, such as reddish-brown spots on the leaves, which can indicate that the plant has been exposed to adverse conditions or potential pests. Regularly inspect your plant for pests and treat them promptly if detected.
Identify Diseased Leaves
Diseased leaves in a Swiss cheese plant can be a result of fungal growth or root rot. If you notice black, mushy spots on the leaves or if the leaves are turning black and becoming mushy, it is likely due to root rot caused by excessive moisture. Remove the affected leaves and address the root rot issue by replanting in fresh, well-drained soil and adjusting your watering habits. Additionally, trimming away severely damaged or diseased leaves can promote the growth of new, healthy leaves and prevent the spread of diseases to other parts of the plant.
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Use sharp pruning shears
Pruning your Swiss cheese plant is important for maintaining its size and shape, and encouraging new growth. It is best to prune your plant during its growing season, typically from spring to early fall, as this is when the plant has enough energy to heal and recover quickly from the cuts.
When using sharp pruning shears, it is important to make clean cuts without crushing or tearing the stems. Dull shears can cause damage and stress to the plant, which may lead to further issues. Try to use rust-resistant, stainless steel blades, as these will last longer and maintain their sharpness for more effortless pruning sessions. It is also important to wear gloves when pruning your Swiss cheese plant, as the plant produces a toxic white, milky, sticky substance that irritates the eyes, skin, and mouth.
To begin pruning, identify any dead, damaged, or diseased leaves and remove them. Then, take a step back and analyze the overall shape of your plant to determine which areas need more pruning. When you are ready to start, use your sharp pruning shears to make clean cuts at an angle just above a node (where the leaf meets the stem). Cutting at a 45-degree angle will promote new growth and prevent water from pooling on the cut surface. Avoid cutting too close to the node or leaving a long stub, as this can cause unnecessary stress on the plant.
After pruning, wipe down the leaves with a leaf shine wipe to remove any excess sap or dust. Clear away any debris or dead leaves from the pot and surrounding area. You may also want to fortify the plant with leaf armour to help it stave off any pests or diseases that may try to enter through the pruning cuts.
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Cut at a 45-degree angle
To cut dead leaves off a Swiss cheese plant, it is recommended to cut at a 45-degree angle. This is because cutting at a 45-degree angle promotes new growth and prevents water from pooling on the cut surface.
Before you start pruning, you should identify any dead, damaged, or diseased leaves and remove them. You should also consider the overall shape of your plant to determine which areas need more pruning.
When cutting, make sure to use sharp pruning shears to make clean cuts at an angle just above a node (where the leaf meets the stem). Be careful not to cut too close to the node or leave a long stub, as this can cause unnecessary stress on the plant.
It is also important to clean your pruning tools before and after use with rubbing alcohol to prevent the spread of disease. Additionally, wiping down the leaves with a leaf shine wipe after pruning can help remove any excess sap or dust and reduce the risk of pests and diseases.
Pruning your Swiss cheese plant helps to maintain a balanced shape and prevents the plant from becoming top-heavy and starting to lean or topple over. It also encourages new growth and helps keep the plant at a manageable size.
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Cut close to the base of the stem
Pruning is essential for controlling the size and shape of your Swiss cheese plant. It is recommended to prune your Swiss cheese plant during its growing season, typically from spring to early fall, as the plant has enough energy to heal and recover quickly from the cuts. However, if you notice any dead or damaged leaves on your plant at any time of the year, removing them immediately is crucial to prevent further damage and potential pest or disease infestations.
To start pruning, use sharp pruning shears or scissors to cut the leaf stem as close to the main vine as possible without damaging it. Make sure to clean your tools with rubbing alcohol before and after pruning to prevent the spread of disease. When cutting, avoid cutting too close to the node or leaving a long stub, as this can cause unnecessary stress on the plant. Additionally, cutting at a 45-degree angle will promote new growth and prevent water from pooling on the cut surface.
After pruning, wipe down the leaves with a leaf shine wipe to remove any excess sap or dust. Also, clear away any debris or dead leaves from the pot and surrounding area. You may also want to fortify the plant with leaf armour to help protect it from pests or diseases that may enter through the pruning cuts.
If you want to propagate your Swiss cheese plant, you can use stem cuttings. Make sure to cut just after a leaf node, leaving a section of the stem remaining. Remove the first leaf near the base of the cutting and plant the node within the soil. You can use a rooting hormone if desired, but it is not necessary. Water well, allowing the water to drain out. You can also root the cutting in water for about two to three weeks before transferring it to a pot with rich potting soil.
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Wipe down leaves with leaf shine wipes
After cutting dead leaves off your Swiss cheese plant, it is important to wipe down the leaves with a leaf shine wipe to remove any excess sap or dust. Leaf shine wipes are made of natural ingredients such as yucca and glycerol that will not harm your plant and will nourish and protect them. They are also perfect for cleaning your plant in between more thorough cleanings, helping to remove buildup and get dust and dirt out of those little nooks and crannies.
Using leaf shine wipes is an easy and convenient way to clean your Swiss cheese plant. Simply wipe down the leaves with the wipe, and you're done! This will help to remove any dust, dirt, or sap that may have accumulated on the leaves.
It is important to keep your Swiss cheese plant clean to prevent any pests or diseases from entering through the leaves or pruning wounds. Leaf shine wipes can help create a barrier on the leaves, making them less prone to dust and dirt accumulation. This makes future cleaning sessions easier and maintains the plant's health.
In addition to using leaf shine wipes, you may also want to fortify the plant with leaf armour to provide extra protection against pests or diseases. This will help ensure that your Swiss cheese plant stays healthy and vibrant.
By following these steps and regularly cleaning your Swiss cheese plant, you can keep it looking its best and promote its health and growth.
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Frequently asked questions
Dead leaves can be removed at any time. If you notice any dead or damaged leaves, removing them immediately is essential to prevent further damage and potential pest or disease infestations.
Use clean, sharp scissors or pruning shears. Cut the leaf stem as close to the main vine as possible without damaging it. Cut at a 45-degree angle to promote new growth and prevent water from pooling on the cut surface.
Removing dead or damaged leaves allows the plant to focus its energy on new, healthy foliage. It also helps maintain a balanced shape and prevents the plant from becoming top-heavy and starting to lean or topple over.
It is recommended to prune your Swiss cheese plant once a year if you need to control its size. Light pruning can also be done during the growing season (spring and summer) to remove any dead or yellowing leaves and to shape the plant.
You will need sharp pruning shears or scissors. It is important to sanitise your tools with rubbing alcohol before and after use to prevent the spread of disease. You should also wear gloves when handling the plant as it contains calcium oxalate crystals that can irritate the skin.

























