Why My ZZ Plant Leaves Turning Yellow? (Causes and Solution)

One of the most common problems with ZZ plants is that their leaves start to turn yellow. This can be caused by several factors, including too much or too little water, fertilizer burn, or even pests.

If you notice that your ZZ plant leaves are turning yellow, don’t panic. There are a few things you can do to save your plant.

First, try to determine the cause of the problem, mostly it is caused by overwatering. Adjust your watering schedule accordingly if you think it might be due to over- or under-watering.

If you think the problem might be due to fertilizer burn, flush the soil with water to remove any excess fertilizer. If you think pests might be the problem, treat the plant with insecticidal soap or neem oil.

Once you’ve determined the cause of the problem, take the necessary steps to fix it. With a little care and attention, you can return your plant to its healthy green self in no time.

This article will discuss the most common reasons that can cause ZZ plant yellow leaves. We’ll also give you tips on correcting these reasons and getting your plant back in good health.

So let's go to discuss this in detail.

Causes of ZZ Plant Yellow Leaves and Their Solution

ZZ plants are beautiful, low-maintenance houseplants for their lush green leaves. However, sometimes ZZ plants leaves turn yellow. While this is not necessarily a cause for concern, it can signify something is wrong with your plant.

There are several reasons why your Zamioculcas yellow leaves. Here are listed below some reasons.

  • Underwatering
  • Overwatering
  • Irregular watering
  • Low humidity
  • Insufficient light
  • Pests
  • Bacterial Leaf Spot
  • Root bound plant

Whatever the cause, you can do a few things to help your ZZ plant return to its healthy, green self.

Let's go to discuss in detail all facts one by one.

Underwatering

Watering a zamioculcas plant too little can cause the leaves to turn yellow. This is because the plant is not getting enough moisture to support its growth.

If you notice that your zamioculcas yellow leaves are beginning to yellow, it is important to water the plant more frequently. When watering a ZZ plant, give it enough water so that the soil is evenly moistened.

How to recover underwater ZZ Plant

Drain the drainage saucer thoroughly to ensure the plant doesn't sit in water. A self-watering planter is a great option for ZZ plants because it helps keep the soil moist and provides a consistent water supply.

If you are growing a ZZ plant, you should use a self-watering planter This way, you won't have to water the plant as often, and it will be able to get the moisture it needs.

Use these Cute Face Planter For ZZ plant to avoid watering problems.

Self watering planter for ZZ plant

Overwatering

If you see your ZZ plant leaves turning yellow & drooping, wilting, or yellowing, it is likely a sign of overwatering.

Look at the soil to see if it is soggy or moist, and try to feel for waterlogged roots. To correct this issue, Allow the soil to dry out completely between watering.

And be sure to drain holes in the pot so that excess water can drain away; stop watering for a few days to allow the plant to dry out.

If the problem persists, try replanting in a well-drained potting mix. ZZ plants are very drought tolerant and don't need a lot of water to thrive.

Irregular watering

If you notice your ZZ plant's leaves drooping or turning yellow, you are likely watering Irregularly. Make sure to water your plant deeply and regularly, giving it enough water to soak through the potting mix and reach the roots.

Underwatering & Overwatering should be avoided and you can overcome this problem by using self-watering planters. Establish a regular schedule for watering your plants and adhere to it as much as possible.

Low humidity

It is important to note that low humidity can lead to plant leaf drops. There will usually be brown or crispy spots on the leaves (usually near the tip of the plant) as the result of a disease. You might notice that the leaves begin to turn yellow.

Several signs indicate that the plant is suffering from a lack of moisture. If it’s being watered well, water spraying the leaves can help to improve humidity in the air.

A Lack of Light

There is no doubt that ZZ plants need plenty of bright indirect light to flourish. It is not recommended for them to be in direct sunlight. Your ZZ plant's leaves will start to burn if you leave them in direct sunlight for too long, especially if the sun is hot.

lack of light can cause yellow leaves in zz plant

It is important to understand that the plant will be able to thrive if it is exposed to a lot of natural light. The leaves of your plant will start to turn yellow and drop off if you don't give it enough light, and they don't get that much light.

There is a high chance of this happening when the plant leaves reach the base, especially when they are older leaves. Green, vibrant leaves are some of the characteristics that are associated with ZZ plants.

There is, however, a risk that the plant's leaves will turn yellow if there is not enough light provided to the plant. Even though ZZ plants can survive without a lot of light, complete darkness is not an environment in which they will thrive.

Because Photosynthesis cannot occur, the plant cannot produce chlorophyll, which is a component of photosynthesis.

Several factors contribute to the success of ZZ plants, including bright, indirect lighting. Moving your ZZ plant to a brighter location would be the best solution if your plant is not getting enough light as it needs.

Direct light is essential to the success of ZZ plants. ZZ plants need to be grown indoors in direct sunlight. They should be placed near a window where access to plenty of indirect sunlight is available.

Pests

Pests are a common problem for ZZ plants. If you see small bugs or webbing on the leaves, your plant has likely been infested with spider mites, mealybugs, or scale.

These pests can be treated with pesticides, but it is important to be careful when applying them to the plant. Be sure to follow the instructions on the pesticide label and only apply the product to the affected areas.

A spider mite, scale, or mealy bug, is some pests that can access the undersides of your plant's leaves and drain their nutrients.

As soon as you suspect your plant has a pest infestation, you should isolate it from other plants to keep it from spreading.

Root Bound Plant

If your Zanzibar Gem turning yellow, this is a common problem with this plants, and it's usually caused by the plant being root bound. The first thing you should do is check the roots. You'll need to replant the plant in a larger pot if they are root bound.

Root bound plant can cause yellow leaves in zz plant

This occurs when the plant's roots become too crowded in their pot and begin to suffocate. The plant's leaves will then turn yellow due to the stress.

Rootbound can be easily remedied by repotting the plant in a larger pot. The new pot should have fresh, well-draining soil, and the roots should be gently loosened before being placed in the new pot. The ZZ plant will recover and revert to its usual green color with proper care.

Conclusion

ZZ plants are known for their lush, green leaves. But sometimes, these leaves can turn yellow for various reasons, such as stress, water issues, or even pests.

The first step is to determine why the my ZZ plant leaves turning yellow. Once you've identified the cause of the yellowing leaves, you can start to treat your plant. Your plant can thrive and keep its beautiful green color with extra attention. Read more about propagation of ZZ Plant.

FAQs

Should you cut yellow leaves on the ZZ plant?

Should You Cut Yellow Leaves on ZZ Plant

It's a common question. The short answer: Yes, if you want to save your plant. They might not be able to help the plant grow anymore. You can cut off those yellow leaves if this is the case.

Will yellow ZZ leaves turn green again?

It is generally impossible for yellow leaves to turn green again, as they are often signs of various problems and stress. You can save your ZZ plant with extra care.

How often should you water a ZZ plant?

The ZZ Plant needs to be watered roughly every 2-3 weeks, allowing the soil to dry out completely in between waterings.


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