Why Are My Croton Leaves Turning Yellow? (And How to Fix It)

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Croton is a very easy-to-growing home plantation recognized for its varied green, scarlet, orange, and yellow leaflets. Croton is gorgeous, a vibrant plant that offers that exotic feeling to your apartment. The green, orange, and scarlet foliage of Croton make it a superb house plant.

Croton is very simple to make and care for at home, but its leaves can become yellowish and remove plants from their original exotic aspect. If you want to revive your brilliant green pet, you need to find out what causes leaves to be yellow. You can then choose which measures to correct it. You can then select what measures to take to rectify it.

Causes of Croton leaves turning yellow And How to Fix It

1.  Overwatering CrotonCroton Leaves Turning Yellow

One of the major reasons for turning the plant leaves yellow is overwatering. Of course, we are all aware that plants require water, and insufficient water might damage your plant. But, sure, it could also be dangerous to overwater your Croton. If you overwater the plants, you virtually drown them, and they can cause roots to rot.

How to fix Overwatering

You will need to smell the plant to check whether the water is too much. If you notice any smell of mildew, it could imply that the roots of your plant rot.

In this scenario, change your plant’s container to one containing superior drainage and change the watering schedule. Let the soil dry a little between the watering if you are overwatering your Croton.

2.  Insufficient lightInsufficient light

Crotons are indigenous to exotic places with plenty of light as well as sun. So if you store it in a gloomy corner of your residence, the plant won’t flourish. Also, crotons usually lose a little of their color in wintertime and light, so if the croton leaves look a little yellowish or faded, they might not be getting sufficient light.

How to fix insufficient light

A simple solution to solve insufficient light is to shift your plant to where it receives more light. If you reside in a warm and sunny place, ensure you take your Croton plant and then let it absorb in the bright sunshine.

However, it doesn’t imply that you throw your plant outdoors, and all the problems in your plant will be fixed. Croton could be a bit irritable, and they don’t like movements. So, first of all, harden the plant by keeping it out for a few hours. Then, put the plant first in a sheltered area and allow your Croton to adapt to external conditions like a breeze, brighter sunlight, and varying temperatures before permanently leaving it outdoors.

Planting your Croton outside in a cooler area is not a fantastic idea. Crotons are unable to resist temperatures below 30F. So instead, ensure you place your Croton in the vicinity of your sunniest windowsill and observe its brilliant colors flourish.

Occasionally, because of intense direct sunshine, the Croton’s leaves might change their color. The above solutions will not work in this circumstance. When this happens to your Croton, attempt to provide a shield between the sunlight and the Croton plant using sheer curtains or transfer it to a point where the sunlight doesn’t get as severe.

3.  Infestation by pestsInfestation by pests

Croton is relatively robust and usually free of diseases and pests. However, they are sadly not immune to typical houseplant pests such as spider mites and mealybugs.

Treating pest infestations

Spider mites or mealybugs are almost invisible to the eye, but they influence your plants. Look carefully into your plant, and if you discover small holes in the leaves of your Croton, you will probably deal with spider mites. But if you detect a cotton-like white wax on the plant, your adversary is probably mealybugs.

a)  Simple way to combat spider mites

To fight spider mites, wash the afflicted plant from a pipe or a hose with flowing water. Wash the plant as much as possible and repeat it until it is effective multiple times. You may also add natural predators such as ladybugs. You have good advice on predator species while visiting your local nurseries. Another alternative is the application of chemicals like pesticides to eliminate spider mites effectively.

b)  Combatting mealybugs

To combat mealybugs, you can pluck and destroy the damaged areas of your plant. You can also visit your local gardening shop and acquire some pesticides. If you wish to take the non-chemical method, you have an option to get predators, like ladybird beetles and green lacewing, but contact an expert to find the correct sort of predators to help your mealybugs.

4. Changes in temperatureChanges in temperature

Croton thrives in warm and humid environments, and it is the climate in which they thrive. Plant species are not fans of cold and coarse settings, and under these conditions, they will suffer. In addition, the temperature can impact the appearance of your plant, and crowns exposed to cold and sunny weather tend to lose momentum and turn their leaves yellow.

Fixing temperature changes

Make sure your Croton is kept happy by placing it in a warm and humid environment. Assess your window and door to ensure that no breeze comes from outside blows on your Croton plant. If this is the case, transfer the plant to a different place.

It may be bright and humid outdoors, but it could also be cold indoors for the Croton plant if you leave the croton inside when your air conditioning system is running. Slightly take it out for a few hours, till your croton is exposed to external conditions, then permanently relocate it outside.

Nevertheless, if it isn’t warm outdoors, but you just love a cold place, try moving the croton to the air-conditioned room and leave it by the windows to obtain the sunshine it requires.

5.  Poor Soil QualityPoor Soil Quality

Your croton leaves can potentially turn yellow because of inadequate soil quality. As with watering, this can over-fertilize the soil of your plant. In addition, the nutrient-deficient can impair photosynthesis and produce yellow leaves.

How to fix poor soil quality

Nitrogen deficit can lead to a very pale green tint of the leaves of your croton plant and new leaves. If that’s the case with your croton plant, look for a nitrogen-containing plant-soil fertilizer. This helps your plant to regain its bright colors. Another recommendation is to apply a balanced, thrice a year slow-release fertilizer, which will revitalize your plant and maintain its health.

Avoid over-fertilizing your plant, particularly in winter, when your plant develops slowly. It does not make it grow quicker by over-fertilizing your CrotonCroton or any other plant. Instead, it will generate a hazardous atmosphere for your plants, which brings the leaves to be yellow. Therefore ensure fertilization at the prescribed pace.

Conclusion

These are some of the most common causes of Croton leaves turning yellow, but there’s nothing that some love and tender care can’t fix. If your croton leaves are turning yellow, try the above methods. Croton plants are good and make a home look smart, and they should be taken care of always.  Their leaves make places look smart, and with the above simple solutions, your leaves should always be beautiful.

 Crotons are great for creating a tropical feel in any indoor environment. Crotons are perfect for lending a tropical flair to any indoor area. Originally from Asia’s tropical regions, the forests and scrubland grow like a bush. This leads to the enjoyment of bright light, warmth, and moisture and makes them great indoor residents.