Causes Of Calathea Orbifolia Yellow And Its Solutions


Each of us likes to decorate our houses and make them look beautiful. For this purpose, we use different things like wallpapers, carpets, pictures, decorative materials, and vases. But among all of these, there is not a single thing that can match a natural plant’s beauty. If you want to make your house beautiful, Calathea orbifolia is a great choice. But you need to take good care of it otherwise Calathea orbifolia yellow leaves can ruin the beauty of your plant.

Calathea orbifolia large shiny leaves are a get sight to the eyes. But on some occasions, they can also pose issues if you are not managing them well. Calathea orbifolia yellow leaves are among the most common issues people face due to their negligence.

It is normal for us to get worried over damaged plant leaves. To get rid of this problem, you need to identify its cause. Calathea orbifolia care and propagation is easy when you are aware of its needs. You need to provide indirect sunlight, a high humidity environment, proper moisture, fertilizer, and aeration for proper growth. But suppose you are seeing Calathea orbifolia turning yellow. In this scenario, there is a problem with one or more of these parameters.

Normally plants turn their leaves yellow when it is shedding season. But if it is happening off-season, it is a problem, especially with Calathea orbifolia. Suppose the Calathea orbifolia yellow spots are occurring on the edges or ends of leaves; in this case, it is not a serious issue, but if the yellowing of leaves is happening in the center of the plant, then you are going to face a major problem.

Why Is My Calathea Orbifolia Leaves Turning Yellow?

Yellowing of Calathea orbifolia leaves mostly results from overwatering, and compromised water is a common cause of yellow stems. Calathea orbifolia like high humidity and moisture but a little overdo can ruin its leaves’ beauty. Just make sure that you check the soil moisture before watering so you don’t overdo it.

Calathea Orbifolia Care Requirements Parameters
Light Requirement Indirect or filtered light
Temperature Requirement 60.8°F to 77°F
Soil Requirement Mixture of Peat, Coco coir, perlite and pumice
Water Requirement Pure Water or Rain Water
Fertilizer Requirement Mixture of seasol fish emulsion, liquid fertilizer or compost fertilizers like worm castings
Humidity Requirement High humidity (60% or higher humidity)
Height and Width 3 feet in hieght & 2 feet in width
Common Name Calathea Orbifolia, Prayer Plant
Scientific Name Goeppertia Orbifolia
Family Marantacea

The best possible course of action you can take is to identify these causes and take the best measures to resolve them. We will discuss every possible reason for Calathea orbifolia yellow edges one by one and see what we can do about them.

Compromise On Water Quality And Quantity

Calathea orbifolia are tropical plants, and they need a good amount of water for proper growth. It is common for people to overwater or underwater this plant. Because it requires a little experience to manage this plant, a little less water can diminish water supply, and a little more can cause root rot.

Optimum water supply is important for Calathea orbifolia. Whereas far quality is a concern, you need to ensure that water is pure like rainwater or distilled because any impurity can result in Calathea orbifolia pale leaves.

In this image it is described how we can detect the Calathea Orbifolia Yellow Leaves Causes related to water problems.
Calathea Orbifolia Yellow Leaves Cause

Water Quantity Assessment

You can check with your finger by immersing it in soil whether the plant needs water or not. Put your fingers up to 5 centimeters in the ground; if the soil is wet and you are still watering it daily, then you are overwatering it; otherwise, if it is dry, you need to water it. You can check overwatering and the underwatering problem with this physical assessment.

Always remember, a little negligence at one point is enough to ruin your Calathea orbifolia beautiful leaves.

Water Quality Assessment

If you are using tap water for your Calathea orbifolia, you are making a mistake. Hard water is a common cause of Calathea orbifolia yellow stem.

Hard water contain magnesium, chlorine, and calcium ions in it. Calcium ions present in the form of calcium carbonate choke the roots in the soil, where chlorine and magnesium can disturb the chemical composition of the soil and fertilizer you are using. So, there is a great probability that if you are using tap water, then it is the main cause of Calathea orbifolia yellowing.

You need to be sure that you use distilled water, rainwater, or pure water to avoid this issue as far as water quality is concerned.

Negligence In The Maintenance Of Humidity Level

If you look at the native environment of Calathea orbifolia they are from tropical areas. In tropical areas, the humidity level ranges between 70% to 90%. In houses, humidity levels must remain higher than 50%; otherwise, Calathea orbifolia can pose problems for you.

When you are not able to maintain a high humidity level, it is normal to have leaves problems or get Calathea orbifolia yellow spots. You can avoid such situation by keeping an eye on humidity levels with a moisture meter. It is a little expensive approach, but if you are a gardener, you should use it because it has diverse applications.

In this image possible Solutions For Calathea Orbifolia Humidity Problem are described in form of infographics.
Solutions For Calathea Orbifolia Humidity Problem

The best thing is to avoid humidity issues because once Calathea orbifolia yellow leaves emerge, you can only prune the damaged area and correct the cause behind it. There are different ways to maintain humidity levels for your Calathea orbifolia.

Grouped Plants Together

You may have noticed that there are normally no measures to maintain moisture and humidity level in greenhouses or gardens. Because when a good number of plants are placed together, they create their ecosystem to maintain an optimum environment. When you group plants together, their transpiration process collectively manages the humidity requirements.

You can assist this close ecosystem by placing or creating some small pond or water source in the garden. It is the main reason big gardens and parks have ponds and lakes. So, it is easy to avoid issues like Calathea orbifolia yellow tips in such an environment because most things are automated and controlled by a close natural environment.

Plant Humidifier

If you really want to make sure that humidity level remains in the required range for your Calathea orbifolia, then there is no better equipment than a plant humidifier. It can create the required level of humidity for your plant. It is an expensive solution, but it can allow you to get rid of all worries related to your plant.

Humidity Trays

It is normal to maintain the humidity if your plant is alone in a corner or at a table. Pebble trays, also known as humidity trays, are good for Calathea orbifolia as far as maintaining humidity is concerned. Because for indoor plants, evaporation from water in pebble tray creates the required humidity level, which keeps the plant healthy.

You can get rid of Calathea orbifolia yellow parts by pruning, and then you can use a pebble tray to avoid this issue if you are already a victim of it.

Improper Sunlight And Calathea Orbifolia Yellow Leaves

Most people think it is better to place your plant in direct sunlight. But it is not true for all plants, and Calathea orbifolia is one of them. Calathea orbifolia doesn’t like direct sunlight, which means if you are placing it under direct sunlight, it can create problems for you. There are good chances if your Calathea orbifolia has yellow leaves, then it is because of direct exposure to sunlight.

It is not difficult to avoid such a scenario; you can avoid it by placing your Calthea orbifolia under indirect sunlight. You can put it at a closed window, balcony, or in a small greenhouse where glass can act as a filter. But make sure you place it at a correct distance because light intensity also matters. If you put it too far, then it can also pose a problem; a distance of 1m to 0.7m away from the window is fine for this

Stress Issues Due To Continuous Shifting

It is common for Calathea orbifolia leaves to turn yellow when you continuously move this plant from one place to other. Plants need to adjust their temperature and conditions according to the environment, but continuously shifting it from one place to another will create stress issues for your plant.

When you move your plant from one place to another, light intensity, humidity, moisture, temperature, and airflow all these things are affected. The continuous change in these parameters affects the plant and eventually turns Calathea orbifolia leaves yellow.

To avoid this issue, you need to make sure you find a place with optimum conditions to place your Calathea orbifolia. Other than this, you can also place your plants in a group at one place to create a close system.

Failure In The Maintenance Of Optimum Temperature

It is a well-known thing that plants cannot grow well without required temperature. Calathea orbifolia range of optimum temperature for growth is from 18° C to 24° C. This plant grows very well in this range, but when the temperature starts to fluctuate, it creates many problems. When the temperature is very high, it causes its leaves to turn yellow but in lower temperature, leaves start to curl first and then turn yellow.

In this image a top view of Calathea orbifolia is shown for better understanding of the reader of the morphology of plant.
Calathea Orbifolia

You can avoid this issue by monitoring the temperature or by adjusting your Calathea orbifolia at such a place where the temperature is in the optimum range. You can use a greenhouse with horizontal airflow (HAF) fans, or you can also use HVAC (Heating, ventilation, and air conditioning system). With such a system, you not only can adjust the temperature according to Calathea orbifolia need but also can keep your plant growth stable.

Use Of Improper Fertilizers

Calathea orbifolia is a sensitive plant, and it needs a balanced amount of fertilizer to grow properly. Mostly seasol fish emulsion, liquid fertilizer, or compost like worm castings are used as fertilizers for Calathea orbifolia. This plant mostly grows well around 6.5 pH; any more than this can disturb the chemical balance and turn its leaves yellow.

Most people use more than the required amount of fertilizers which eventually disturb the chemical makeup of your plant. You can identify this issue for Calathea orbifolia by seeing the recommended amount of usage of your fertilizer.

As far as solving this issue is a concern, you can dilute the applied fertilizer with water or reduce the fertilizer usage frequency for this; you need to calculate the required amount according to the given prescription. It is better to know about the best fertilizers for Calathea orbifolia before using any. Because plants are sensitive to fertilizers, it is always better to take a more informative stance.

If you are using solid fertilizers, you need to know that you have to flush the soil from time to time so mineral accumulation does not deprive the plant’s roots of oxygen. For this purpose, it is better if we use liquid fertilizers.

Recommended Fertilizer For Calathea Orbifolia

It is recommended to use Jack’s Classic All Purpose 20-20-20 fertilizer for Calathea orbifolia. Basically, It is a balanced fertilizer for outdoor and indoor plants. It is highly recommended for foliage base plants like Calathea orbifolia.

Pests And Diseases

Calathea orbifolia are easy victims of spider mites, aphids, mealybugs, and scale. Attacks by these pests are a common cause for the turning of Calathea orbifolia leaves yellow.

Spider mites mostly attack in a dry environment; in the case of Calathea orbifolia you keep the moisture level high which keeps them away. But other pests can infest your plant when you are not keeping an eye on your Calathea orbifolia. Using the best horticultural oils and best insecticidal soaps, you can avoid this issue.

Besides these pests, diseases like root rot, botrytis, leaf-spot disease, rust, southern blight, and powdery mildew can also damage your Calathea orbifolia.

A most common fungal disease that damages Calathea orbifolia is a soil-borne fungus known as fusarium. It now only causes yellowing and wilting of leaves but also causes the root rot. You can use copper fungicide as a treatment, but it is a limited approach. If you want a permanent solution, you need to change the soil, wash the Calathea orbifolia roots, and change the pot.

Threat Of Cucumber Mosaic Virus (CMV)

A virus name Cucumber Mosaic Virus known as CMV also causes yellowing of leaves. Calathea orbifolia do not die because of it, but you need to discard them because this virus can spread to other plants and can ruin your entire greenhouse. In such situation, discarding your old plant is the best possible choice.

Root Problems And Yellowing Of Calathea Orbifolia Leaves

In most cases, Calathea orbifolia majority problems are related to roots directly or indirectly. In some cases, overuse of fertilizers can disturb the chemical makeup of the soil, eventually resulting in the damaging of roots which causes yellowing of Calathea orbifolia leaves.

Causes of Calathea Orbifolia Yellow Leaves and its Solutions
Calathea Orbifolia

Other than this, overwatering can clog the roots and result in the yellowing of Calathea orbifolia leaves. Where other disturbances like fluctuations in pH, temperature, or change in the chemical makeup of soil all these things can disturb the roots, eventually leading to the yellowing of Calathea orbifolia leaves. To identify root problems, you need to check the roots and see the reason for the problem.

Pot Problems And Aeration

Many people get confused while choosing pots for their plants, and it is a complicated thing when you are searching for the best plant pots. The most common issues associated with pots are water flow and aeration. As far Calathea orbifolia is concerned, there are a lot of pots choices, but the most common pots used by people are plastic pots and terracotta pots; you can modify them into self-watering pots.

Plastic pots are durable and less costly, but they have many problems; you cannot place them directly under the sun because of heating issues. Other than heating issues, plastic pots also do not come with holes in them. In other words, on a hot day, you should not use a plastic pot because it will damage the root system of your Calathea orbifolia.

Problem With Plastic Pots

In plastic pots, likely there are no holes or effective channels of aeration and water flow, it can damage the roots because there will be no photosynthesis, eventually leading to yellowing of Calathea orbifolia leaves. It is better if you do not use plastic pots in a hot environment or the summer season.

Problem With Terracotta Pots

Terracotta pots are mostly used by the public for plants. In the case of Calathea orbifolia they are also a good choice because they got holes and an aeration system. But they are a little heavy in weight and expensive. But nothing is more important than your plant health if you want to take care of them. Other than this, terracotta pots also got a good drainage system that doesn’t cause issue of clogging and keep your Calathea orbifolia healthy.


Calathea orbifolia yellow leaves is a problem. You can encounter it sooner or later if you are the owner of this plant. You can avoid this problem when you are aware of your plant conditions. But somehow if you encounter the yellow leaves, you need to prune the yellow leaves area and then identify the cause of it. After identifying the problem, you need to eliminate that issue, and your Calathea orbifolia will be healthy afterward.

It is possible that your Calathea orbifolia has more than one issue. Then in this situation, you need to solve all of them. After this, your plant will be healthy. As far prune area of leaves is concerned, it will grow over time all by itself.

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