How to solve the problem of brown and dry tips on azalea leaves
Today, the editor will introduce how to solve the problem of brown and dry tips on azalea leaves and the reasons for the non-green leaves of azaleas in the knowledge of green plants and flowers. Let's follow the editor and take a look!
Many people like to raise azaleas, which are typical flowers for the Spring Festival. In winter, their flowering period is quite long, and there are many varieties with large flowers. Many people enjoy raising them. However, it is easy to encounter problems when raising azaleas at home. The most common issue is the leaves starting to turn black and dry from the tip, leading to this situation, what are the reasons? Today, Xiaoqi will tell you about it.
Firstly, improper watering. When caring for azaleas, it is essential to water them properly. On the premise of well-draining soil, we should water them thoroughly when the soil surface is dry. However, when raising them at home, if the watering frequency is too high and the soil remains overly wet, it can lead to root rot. Root rot will inevitably cause the leaves to turn black and rot, starting from the tip and gradually drying inward. If you frequently forget to water and the potting soil is completely dry before watering, this will cause the leaf tips to turn yellow and gradually all the leaves to become crispy and dry. This is one of the main reasons, so it is necessary to water azaleas properly and use well-draining soil.
The second reason is too much sunlight. If the azalea leaves are placed in the sun during the growing process, the initial symptom is that the leaf edges start to turn red. If the plant continues to be exposed to strong light, the leaves will gradually turn black and dry from the outside. The main reason is too much sunlight. It is fine to expose azaleas to light, but it should be avoided during the midday sun, as strong sunlight can easily burn the leaves. Generally, in summer, provide 50% shade, and avoid midday sun during other times to prevent problems.
The third reason is unreasonable humidity. Azaleas prefer high humidity. Many gardeners have dry indoor environments, and if the plant is in a dry environment for a long time, the leaf edges may turn black and dry. When caring for them, it is necessary to increase the air humidity. This must be done under the condition of good ventilation. We can spray water 1-2 times a day in a well-ventilated area or find a large tray, add water to it, place a brick or something high on it, and put the pot on top to elevate the plant. The water in the tray will slowly evaporate with the temperature and light, increasing the air humidity, which helps increase the humidity around the plant.
These three situations must be resolved properly when raising azaleas. If the operation is correct, there will be no leaf drying, and the leaves will grow very shiny. When raising azaleas, remember to expose them to light properly, avoid direct sunlight, ensure good air humidity, use pots that are not too large, water thoroughly when the soil surface is dry, and supplement fertilizer regularly. Usually, provide a multi-element fertilizer during the growing season and start using phosphorus and potassium fertilizers in autumn. This will allow the plant to grow normally, with dark and shiny leaves and no withered leaves, and it will naturally bloom in full bloom during the flowering period.
The above comprehensive method explanation about how to solve the problem of brown and dry tips on azalea leaves and the reasons for the non-green leaves of azaleas is hoped to be a starting point to solve your problems with green plants.