Anthurium leaves yellowing: possible diseases and how to treat a flower

Growing home plants, many growers face all sorts of problems. About the violations in the conditions of cultivation we are told by the flowers themselves, changing their habitual appearance.

It is important to observe such metamorphoses and take timely measures to protect the plant from death.

Today we will talk about anthurium: why its leaves turn yellow and how to avoid it.

Features care and cultivation of anthurium

Anthurium is not an unpretentious flower, because for its full growth and development the following conditions are necessary:

  • temperature from + 15 ° С;
  • high humidity;
  • bright ambient lighting;
  • soil rich in humus and peat;
  • good drainage;
  • regular feeding.

Did you know? Under ideal conditions, anthurium can bloom at any time of the year, and sometimes all year round.

Why do anthurium dry and turn yellow leaves and what to do

There are several reasons for the yellowing of the foliage of this plant. Let us consider in more detail each of them, and also find out how to deal with them. But do not forget about the natural process of aging of the foliage (the fall is considered the norm).

Violation of the rules of fertilization and irrigation

Excessive saturation of the soil with nutrients causes this unpleasant phenomenon. So, in the summer, you can feed a flower up to 2 times a month, in the cold season one is enough.

To remedy the situation, it is necessary to change the soil in which the anthurium grows, having previously washed the root system with clean water, after which it is necessary to water the plant and lengthen the pause between fertilization.

You should not get involved in watering, because too wet soil can lead to subsequent rotting of the roots, so seeing the yellowed leaves, you need to limit the water nutrition of the flower.

Incorrect location

When placing a flowerpot with a flower, it is necessary to take into account that direct sunlight can leave burns on the sheets and, as a result, yellow spots. The plant loves bright and diffused lighting, so not only an excess, but also a lack of light affects the appearance of the anthurium.

In the autumn-winter period, it is important to observe this indicator and, if necessary, place a flower under an ultraviolet lamp. Do not forget about the destructive effects of drafts on living organisms and protect plants from them.

Unsuitable growing container

Feels good flower in a wide low pot with plenty of drainage. In cramped conditions, the root system does not receive proper nutrition, as a result of which anthurium leaves begin to turn yellow.

Possible diseases and pests

Eliminating all the above reasons, you should pay attention to the presence of pests and diseases.

Yellowing foliage can cause:

  1. Chlorosis - A disease caused by a violation of chlorophyll conversion. This will tell the yellow sheets on the edges with green streaks. To eliminate the problem, you must apply fertilizer with easily digestible iron.
  2. Fusarium - fungal infection, due to which the green part turns yellow, darkens and falls. For prevention, you should spray the plant with antifungal agents. To save the plants, they take away the intact part of the root, from which the young shoots are germinated.
  3. Septoria - A fungal infection that develops in conditions of light deficiency and when water stagnates in the soil. For treatment, the affected tissues are removed and the remaining plant is treated with special preparations or copper-containing solutions, after which the flower is sent to quarantine, since disputes may live for some time in the soil.

Why do anthurium leaves turn yellow after transplanting?

Most often, this problem is formed after transplanting a flower, while it is important to know from what it happened, and how to save the plant. Most likely, during the process the root system was damaged, which should recover in time. It is also worth choosing the right soil for transplanting: a mixture of 2 parts of leafy ground, peat, soil and 1 part of sand is well suited for this. Do not forget about good drainage.

Important! Anthurium is a poisonous plant. Its juice, ingested, causes poisoning, and on the skin - irritation. That is why all the work on the care of the flower should be carried out in protective gloves.

Preventive measures

In order to avoid yellowing of leaves it is necessary to adhere to the rules for the care of indoor plants. To prevent this phenomenon should:

  • fertilize the soil on average once a month;
  • keep the soil slightly moist;
  • rinse the plant periodically from the shower;
  • spray aerial roots.

Find out which varieties of anthurium are popular with gardeners.

Useful Care Tips

Summarizing all the above, we can distinguish a number of rules to preserve the health of anthurium:

  1. Properly selected location. Window sills with bright diffused light are perfect, but you should avoid direct sunlight.
  2. Temperature mode. In summer, the indicator should be kept at + 25 ... + 30 ° С, in winter - not lower than + 15 ° С.
  3. Humidity. The optimal rate is 70-80%, for this frequent flower spraying is recommended.
  4. Properly selected soil. It should be loose, well breathable and air.
  5. Moderate watering. In the winter - every 3 weeks, in the summer - once a week.
Proper care is the key to a healthy and flourishing anthurium. If you follow all the above recommendations, you will surely forget about the yellowed foliage of this houseplant.

Watch the video: PLANT LEAF DRYING and BROWN at TIPS AND EDGES: Top 5 Reasons - Diagnosis Cure and Hacks Tips (May 2024).