Why Have My Swiss Cheese Plant Leaves Turned Yellow?

It is the Swiss cheese plant is a perennial plant that has large leaves decorated with slits that are unique. This is why it is a favourite of novice and experienced gardeners alike.

There are instances when the beautiful leaves turn yellow and begin to fade.

The Swiss cheese factory informs it’s owner the guidelines for care have been violated, and must be rectified immediately. In the next section next article, we’ll take a more detailed glance at the monster’s yellow leaves.

Photosynthesis Is Hampered Due To A Lack of Light

It is said that the South African guest doesn’t like being exposed to the sun. It’s the Swiss cheese plants’ leaves will change color from white to yellow when exposed to sunlight in direct light.

It is imperative to act immediately when you notice this problem. Diffused bright light is perfect. When choosing the location to eat, you should look for a spot close to a window. This should be covered by curtains.

The lack of lighting On the other hand could be a problem. Unfortunately, some novice gardeners make the mistake of placing their plants in the part in the space.

In this instance the beast is suffering from a deficiency of nutrients since it is unable to do photosynthesis. In the end, it causes withering and the yellowing of leaves are the first indications of a decline in their energy.

To correct the problem:

  1. Move the Swiss cheese production plant into a bright source.
  2. Remember that Monstera adansonii is able to handle some shade however it’s not an avid fan.
  3. Don’t put the plant under any type of stress test or endure.

Monstera adansonii

Improper Watering

The condition of the soil can aid in understanding the reason leaves turn yellow. It needs a constant supply of water in order to keep it going and to grow.

Regular watering is essential for plants that have wide-spreading leaves and a variety of root systems.

It is easy to tell if the moisture level is not sufficient by the appearance of yellowed leaves. Yellow spots begin appearing on leaves that are older and will eventually spread throughout all leaves.

In the meantime the leaves that are young appear to be wilted and unhealthy. Additionally the surface of the leaves is splattered with darker brown marks.

In this instance you’ll have to increase the amount of water you drink and also water the leaves of your plant. Reduce the amount of water you’re supplying when it’s cold outside.

Overwatering is also an issue in the event that it is the case that the Swiss cheese production plant has entered dormancy because its growth rate is at its lowest this period.

The leaves wilting is another indication that over irrigation has taken its toll. It is a sign that the root structure most likely to be rotting. The tree could die quickly in the event of this.

What do you do now? If you are able to attempt to dry the soil. It is possible to place the pot close to heating equipment, however this isn’t advised for plants that are weak.

If the condition is rapidly getting worse it is recommended that you consider the possibility of transplanting the root of your Monstera deliciosa. But, before you start take out all roots that are diseased and let healthy roots to dry out in the air.

Improperly Selected Soil

Swiss cheese plant’s yellowing leaves could also be a result from soil that was not properly selected in the process of transplanting.

Gardeners who are novices often put their gardens in pots that they purchased them in with the same soil that they purchased the plants in when they first bought the plants.

Usually, a variety of other stimulants and energizers are added to the soil.

Contact with them for long periods of time can damage the health that your plants are in. After one week of getting used to the new area it is time to transplant your soil substitute.

The most straightforward option is to purchase an already-made Swiss cheese plant mix, however, you can also create it at home.

You’ll require a mix of fine sand, earth peat, humus, and peat. While Monstera delicica prefers mildly acidic soil and a pH that is neutral is a great choice.

Temperature Stress

Many people notice that the tips of the leaves on the Swiss cheese plant change color and dry up in the summer heat.

It is afflicted due to the dry climate and the excessive heat. People who live near radiators are particularly vulnerable.

In the present, nearly all plants require careful monitoring of their water consumption. For instance, if your soil is drying out rapidly then you must be sure to water it regularly.

If the leaves continue to turn yellow and dry in the following days, you’ll have to move the plant. The curly leaves is an obvious sign of heat that is too high.

Monster needs a warm temperature. In the winter, temperatures should be in the 60-65 degree range (16-18 degC)

As temperatures rise and the plant’s growth speed increases. This, in conjunction with the seasonal shortage of nutrients and reduced activity, causes a significant decline in the plants.

Deficiencies in Nutrients

It is possible that you won’t be able to supply an Swiss cheese plant in the optimal conditions. If this happens the plant doesn’t flourish, and the leaves don’t grow to their full extent before becoming yellow, drying out and then falling off.

In the end, it is currently on the way out. It is best to take the plant out to give it a thorough wash. Remove the yellow leaves , and then plant her again with drainage holes as well as a new, well-draining pot soil.

The growth of the root is curable when the root cause is discovered and treated precisely. If, however, there’s many of them, and they’re growing quickly, then your Swiss cheese plants’ substrate is deficient in nutrients.

The control of the growth of the aerial roots can help in determining the root cause of the issue more precisely.

If there are lots of them and their numbers are increasing, this means they are a result of the Swiss cheese plant is not getting the essential nutrients.

When buying soil, be aware of the composition of the soil. Iron, nitrogen, phosphorus and calcium must be in the soil. These elements provide a lush, vibrant greenery as well as large leaf plates.

It is important to think about the timing of fertilizer application. Apply a mineral complex every two weeks during spring and summer.

Regularly water and keep it out of direct sunlight. I suggest using a common home fertilizer for plants. Don’t fertilize an unwatered plant without first giving it a drink.

I suggest adding humus to the soil’s top layer in the case of a large bush. Reduce fertilization to once every 1-1.5 months in winter.

Insect and Diseases

An infestation of insects or a disease could result in Swiss cheese plants’ leaves change color to yellow. To eliminate bugs naturally in Monstera, check out this article. It is the Scale insect is believed as the one most deadly to the Monstera adansonii.

It is seen turning around the leaf. It appears to be an unlit flat plate that has a an unctuous trail left in its wake. Yellowing and wilting leaves are signs of an infestation by insects on Monstera leaves.

Preventive Measures

It is essential to balance the lack of moisture and plenty of it in order to grow the Swiss cheese plant.

A room that is not well ventilated isn’t a good environment. In certain cases it might cease to grow, its leaves shrink and the cuts may disappear completely.

The Swiss cheese plants are more susceptible in winter due to the lower amount of sunlight.

Be sure that your Swiss cheese plant is surrounded by plenty of sunlight and water as well as fresh air to get the best results.

The room must be completely humidified and the leaves must be cleaned using a damp cloth to get rid of dirt or dust (cotton pad).



Went from a bad gardener to a half-decent one over 10+ years. Super happy to share my tips and tricks with you :)