Having a house with plants is living in an extremely cozy environment, and also a way to be in touch with nature even if you live in the middle of the city. Plants bring us health, joy, and remind us of the importance of taking care of the environment, since living with them shows even to a simple appreciator how much attention they demand. The presence of yellowish leaves, for exampleexample, causes concern even in those who know nothing about gardening.

If you have noticed that your plants have been getting a yellow tinge to their leaves, you are probably concerned about the situation and are looking for answers as to what this means. Although there are several explanations and solutions to the issue, calm your heart and come to understand that yellow leaves are not always a bad sign!

What do you want to know about yellow leaves?

• When do plants turn their leaves yellow?
• Possible causes of yellowing in plants
• Nutrients that turn plants yellow
• What to use and what are the tips for treating plants with yellowish leaves

  - Tips for treating leaves yellowed by their natural aging

  - Tips for treating yellowish leaves due to pests

  - Tips for treating leaves yellowed by nutrient deficiency

  - Tips for treating leaves yellowed by excess water

  - Tips for treating leaves that turn yellow due to lack of water

• What to do and how to care for some plants with yellowish leaves

  - Zamioculca with yellow leaves

  - Papaya with yellow leaves

  - Palm tree with yellow leaves

  - Tomato tree with yellow leaves

  - Desert Rose with yellow leaves

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  - Peace Lily with yellow leaves

  - Orchids with yellow leaves

• O What you still need to know about plants with yellowish leaves
• Is there a fertilizer for yellowish leaves?
• Why do plants get yellowish leaf tips?

When do plants turn their leaves yellow?

EliPhotographer from Getty Images / Canva

It is common for people to associate the yellow of the leaves with autumn, since this coloring in nature is the most clichéd symbol of the season. But this time of year is not always the cause of yellowish leaves.

It is true that during autumn, with the transition from the long days of summer to the shorter days of the new season, the production of chlorophyll in plants decreases, making them less green.yellowish - the causes can be many, and you will learn about each one below!

Know the possible causes that cause yellowish leaves on plants

In the complex universe of the plant kingdom, it takes close attention to the routine of these gifts of nature to be able to grasp the reason for the yellowing of their leaves, since there are many explanations for the presence of this coloration - but it varies from plant to plant. So, getting to the point: why do plant leaves turn yellow?

1) Excessive sun exposure

2) Excess water

3) Lack of water

4) Diseases

5) Aging

Another of the most common factors for the yellowing of a plant's leaves is its aging, which is a natural process for any living being and which, in the case of plants, causes their leaves to change - that is, older leaves dry out and fall off (therefore turning yellow) so that new leaves can grow and reinvigorate the aging plant.

6) Incorrect vessel

7) Lack of fertilization

8) Excess nutrients

What are the nutrients that cause yellowish leaves on plants?

While insufficient nutrients cause yellowing in the leaves of a plant by weakening it, over-fertilizing, on the other hand, can lead to the same result, but in a different way.

Excess nutrients is not synonymous with health! If the leaves of a properly fertilized plant are yellow, it is a sign that the fertilizer is altering the pH of the soil and, consequently, of the plant, harming it. This usually occurs due to an excess of the following nutrients: phosphorus, nitrogen, potassium, iron, manganese, sulfur, zinc, magnesium, and calcium.

To solve the problem, attitudes besides reducing the amount of fertilizer need to be taken carefully. Learn more!

What to use and what are the tips for treating plants with yellowish leaves

Now that you know the main causes of yellowing plants, you need to understand the solution to the problem in order to put the health of your home garden back on track and see the leaves green again!

Tips for treating leaves yellowed by sunburn:

For plants that have yellowed leaves due to excessive sunlight, the solution is simple: shade and water. Besides increasing watering to replenish dehydration, it is important that you research your plant in depth and better understand how often you can expose it to the sun.

Tips for treating leaves yellowed by their natural aging:

We have seen earlier that aging is a normal process for all living things, and that plants naturally discard old leaves to make room for newer ones, so there is nothing you can do about it. But in any case, it is good to be aware of the plant's routine to make sure that this is really the only reason for the yellowing of its leaves.

Tips for treating yellowing leaves due to pests:

One of the most serious cases of yellowing of plants is this: the one caused by pests. In this situation, more than just taking care of the leaves for mere aesthetics, it is necessary to treat the plant with specific remedies and products bought in specialized gardening stores and the like. The most recommended thing is to ask for the help of a professional to treat the plant with seriousness and delicacy, since the life of the plantis at stake.

Tips for treating leaves yellowed by lack of nutrients:

This is the problem that presents one of the simplest solutions in the case of yellowing leaves, since fertilizing solves the lack of any nutrient. Even so, care must be taken with the quantities and frequency of fertilizing, since too much can also cause harm.

Tips for treating leaves yellowed by excess nutrients:

If you have over-fertilized your plant, the solution is to add more potting soil and increase the amount of water to dissolve the fertilizer nutrients throughout the soil and decrease the over-concentration of them.

Tips for treating leaves yellowed by overwatering:

For plants that have their roots drowned by over-watering, exposure to the sun is good, since it helps evaporate the water from the soil. In addition, it is also important to reduce the amount of water given to the plant and to study what is the ideal way to water it so that the problem does not happen again.

Tips for treating leaves yellowed by lack of water:

When the leaves turn yellow due to dehydration, the solution is more obvious: increase watering. But, in addition, it is important to check if the frequency of sunbathing the plant is correct or if it does not need water at all.

Learn more about the energy enrichment that plants provide to environments by watching the video below:

What to do and how to care for some plants with yellowish leaves

As much as general information already helps to understand the reason for the yellow pigmentation on the leaves, there are plants that require more specific care, for one reason or another. See how important it is to know the species you have at home!

boa constrictor with yellowish leaves

Naturally, the boa has leaves mixed in yellow and green, so many people don't notice when yellowing is a bad sign. So, besides being necessary to be doubly careful to catch this alert, know that the appearance of brown tones also indicates problems, such as lack of water or even the presence of fungus. In this case, you can cut the brownish part of the boa oreven tear off the leaves that have this new coloration.

Zamioculca with yellowish leaves

In the case of zamioculca, the most common cause of yellowing of the leaves is excess moisture, since this plant does not need as much water as others. In this case, then, it is recommended that, before each watering, you touch the soil to check the moisture: if it looks wet, there is no need to water.

Papaya with yellowish leaves

After lack of water, the most common cause of yellowing of the papaya leaves is lack of nitrogen, so besides making sure that the plant is getting the right amount of water, you need to fertilize it and provide it with the nutrients it needs, such as nitrogen.

Palm tree with yellowish leaves

The palm tree is a species that often shows yellowish coloration in its tips, and can be pruned when this happens. There are several factors that can lead to this, but the main ones are lack of water and lack of fertilization. So, besides making sure that you are watering the plant correctly, provide fertilizer for its soil and see it come back to life in no time.

Tomato tree with yellowish leaves

Desert rose with yellowish leaves

Few people know that the desert rose is a summer plant that does not do well in low temperatures, so in cooler seasons, it is common for the desert rose to lose its strength and begin to show yellowish leaves.

Peace Lily with yellowish leaves

Although sunlight is a necessary factor for its development, the lily of the peace is not a very sun loving plant, that is, its overexposure to sunlight causes dehydration and, consequently, yellowing of the leaves.

Orchids with yellowish leaves

Many orchids succumb because they receive the wrong amount of water; either by over-watering or not watering at all.

What you still need to know about plants with yellowish leaves

compressed by Getty Images / Canva

Although we have already discussed several factors that lead to yellowing of plants and their respective solutions, there are details that are important and deserve to be highlighted or reinforced.

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Is there a fertilizer for yellowish leaves?

Yes, since one of the main causes of yellowish leaves is the lack of specific nutrients, there are fertilizers that are the ideal answer for your plant to come back to life and green color. The mineral fertilizer urea, for example, is a perfect option for this, since it has plenty of nitrogen in its composition, besides other nutrients that strengthen any plant.

Why do plants get yellowish leaf tips?

Besides the possibility that the cause is dehydration, natural aging, nutrient deficiency, or the like, it could be that a plant has yellowed leaves due to some fungus or pest. If this is the situation, it is recommended that the yellowed part of the leaves be cut off to eliminate the parasite that has been sickening your plant.

Although plants are pleasant and bring several benefits to the daily life of those who live with them, they are no joke, and require serious care to have a healthy life. Therefore, it is necessary to pay attention to the appearances and habits of each plant to understand its needs and problems, and the yellowish leaves can already tell us a lot about it.

In any case, however, keeping calm and analyzing well each case of yellowing, the plants can be regenerated with the right amount of water, nutrients, sun exposure and, of course, lots of care!