What are the causes of Zamiifolia yellowing?
4 causes of Zamiifolia yellowing + treatment
If you are looking for a hardy and beautiful plant for the apartment that can be easily maintained, Zamiifolia is a good choice. However, this stubborn plant may also have problems in conditions that can be cured with prompt diagnosis and timely treatment. One of the problems that Zamiifolia may commonly experience is leaf yellowing. Join us in this article to learn about the causes of Zamiifolia yellowing and how to treat Zamiifolia leaf yellowing.
Why do Zamiifolia leaves turn yellow?
Zamiifolia is a relatively hardy houseplant, which makes it a popular choice for people who do not have much time to devote to plant care. Many people mistakenly think that being resistant to Zamiifolia means that it can withstand extreme heat and sun. The fact is that the plant is able to withstand very dry conditions, but less resistant to high temperatures.
Because Zamiifolia can cope with carelessness, it is surprising when the leaves begin to turn yellow. The yellowing of Zamiifolia leaves is actually a cry for help and a sign that it needs a little attention, but what is the cause and what can you do about it?
The most common cause of leaf yellowing in plants, especially in Zamiifolia, is excessive watering, which leads to root rot. However, yellowing of the leaves can also be a sign that the plant is too dry, and can rarely be due to high temperatures, poor lighting, or fertilization issues.
If the leaves of your plant have turned yellow, it is better to check all the conditions first and after finding the problem, treat it with the ways mentioned in this article. Here are the main causes of yellowing of Zamiifolia leaves:
The main causes of yellowing of Zamiifolia leaves
Because Zamiifolia is drought tolerant, it has an adverse reaction to excessive irrigation. This is mainly due to fungal growth and root rot, which occurs when the root system of a plant is exposed to a humid environment for a long time.
Excessive irrigation or inadequate drainage of pots and soil floods the soil and leads to root rot, which in turn interrupts the constant supply of water and nutrients to the leaves and plants. When root rot occurs, the root system can not function properly. This leads to yellowing of the leaves due to lack of water and lack of nutrition to the essential areas of the plant and sometimes causes yellowing of the leaves.
What to do if root rot due to over-irrigation is caused by yellow leaves:
The first thing you need to do is check the soil. Is the soil too wet? If so, you need to remove the plant from the pot so you can see the roots up close. The roots should be completely white and firm to the end. If this is not the case and you see rotten brown areas, it means you have a root rot problem. Use pruning to remove rotten roots.
After pruning, plant Zamiifolia in a pot with adequate drainage holes and light soil. Discard contaminated soil and use fresh soil. To prevent this problem from recurring, allow the soil to dry completely before watering.
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Excessive drought (low irrigation)
Zamiifolia does not need much water, so it can be easily forgotten to irrigate. Severe dehydration will cause the leaf to change color, crumble and fall off. Check the soil first and if the soil of your plant is very dry, it is difficult to dry the plant and you can restore it to its previous state with proper irrigation.
What to do if the yellowing of the leaves is due to the dryness of the plant:
Start watering the plant slowly, but do not wet the soil. When a plant suffers from a lack of water, it is tempting to water it, but in that case the roots may be damaged, so do not rush.
Water as much as you can to make sure excess water comes out from under the pot.
How much water does Zamiifolia need?
Due to the fact that excessive watering and drying of the plant is the main reason for yellowing of leaves, so we need to check the appropriate amount of irrigation Zamiifolia together. The amount of watering plants depends on many factors such as temperature, humidity, sunlight and ventilation of the growing environment, the size of the pot and the type of plant.
Most experienced gardeners say that watering this plant once a week in summer and once every two or three weeks in winter is appropriate. However, it is best to check the soil before watering.
Too much light
In general, Zamiifolia can withstand a wide range of light conditions. Zamiifolia tolerates moderate to low light well and is a good choice for lightless corners of the house. However, they are less tolerant of direct sunlight.
If your plant is exposed to direct sunlight for more than 4 hours a day, too much light will cause the leaves to turn yellow. Excessive light also causes the plant to be sunburned and brown spots or brown tips appear on the leaves.
What to do if the leaves turn yellow due to too much light:
If the leaves turn yellow from too much light, it is better to move your plant to a place where the light is bright but indirect.
Deficiency or excess of nutrients
Zamiifolia does not require much fertilization, but in some cases a lack of soil nutrients or increased fertilization may cause the leaves to turn yellow.
This plant should only be fed monthly with water-soluble fertilizer. To avoid the risk of burning the plant from nutrients, feed it with half the amount stated on the package.
What to do if the yellowing of the leaves is due to improper fertilization:
If you feed your plant more than once or twice a year, a lack of nutrients is unlikely to cause the leaves to turn yellow. But if you have fed your plant less than once, it is better to give it iron fertilizer or whole fertilizer. Also, if you have used very strong soluble fertilizer, irrigate the pot with plenty of water to remove excess nutrients. Alternatively, you can plant your plant in a new soil.