Rhododendron is named because it is said that it is dyed red by the cuckoo bird crying blood, and because the azalea blooms when singing. Rhododendron grows in the mountains, with red flowers, and flowers and stems shaped like pomegranates. The wind blows the lingering body, like colorful clouds all over the mountains, so it is also known as mountain pomegranate, mountain pomegranate , red pomegranate, mountain red lingering , mountain pomegranate lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering lingering ling Azalea is one of the top ten famous flowers in our country, which shows how deeply the Chinese people love azaleas. There are records of azaleas from , Han Dynasty , and there are many poems and books about azaleas in various dynasties. And around the world, the love for azaleas can be seen everywhere. For example, the United Kingdom, Japan and other countries have made great contributions to the cultivation of azaleas.
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There are many types of azaleas. It is also a flower plant that is very suitable for home cultivation. It is planted on a small balcony. The flowers of the azaleas are bright in color and beautiful in petals. They are not only very good-looking, but also relatively cold-resistant and heat-resistant. When they are raised on the balcony, they are not inferior to the rose hydrangea at all. It is good to raise a pot of azaleas in autumn and winter at home. In winter and spring, they are constantly blooming bright flowers, which adds a lot of color to the balcony and adds vitality.
rhododendrons are not easy to grow in the north. Many flower lovers have flowers in one year, yellow in two years, and leaves fall off in three years. If you want to keep them well, you should pay attention to the following aspects:
First of all, it is to maintain the soil. The soil for maintaining the azalea should be better. Rhododendrons prefer acidic soil, so the soil for maintaining the azalea should not only be acidic, but also ensure loose and breathable. This is what the azalea should be given to the azalea. You can add some 日本 soil to the soil used for flowers. 日本 soil is a bit acidic granular soil, which is very suitable for azaleas. The disadvantage of is that the price of 日本 soil is a little higher. In order to save costs, 日本 1 can use 3 parts of peat + one part of 日本 soil. Such soil is more suitable for azaleas;
After buying azaleas, you should pay attention to putting it in the place where the light is scattered, so that the azaleas can be used as soon as possible. If flower lovers need to change the pot, be careful not to wash the roots to avoid excessive damage to the roots and causing the plant to die. When repotting the azalea, you can gently scatter some soil around it to retain the heart-protecting soil, then put it in a pot to plant it, place it in a cool and ventilated place to slow down the seedlings first, and then take the pot before maintaining it normally. The potting cannot be changed during the azalea period. The time for repotting should be carried out during the peak season of spring and autumn , so that the seedlings will slow down faster. In addition, the potting pot is only larger than the original pot. If it is too large, watering too much and the water evaporates slowly. The capillary roots of the azalea will accumulate water and fill the roots, so the azalea will have problems;
The most important thing in raising azalea is to raise its roots well. The roots of the azalea are afraid of water accumulation and are also afraid of being crushed. Once the roots are stuffy, they will rot. Rotten roots cannot be seen at the beginning. The first thing it shows is that the leaves keep turning yellow, the yellow leaves keep falling, and the buds will fall off. However, the potted plant of azalea should not be too water-deficient. Once the soil is too dry and the potting soil is completely dry, it will not be replenished with moisture, which will also cause the leaves to fall off continuously, which is caused by damage to the root system. Therefore, watering is also very important. Follow the principle of not drying or watering, and watering thoroughly. It is more ventilated;
In terms of fertilization, azaleas prefer fertilizer, but it cannot be used to fertilize thick fertilizer or unfermented fertilizer. Spring and autumn are its peak season for growth, so you should apply thin fertilizer frequently. You can water the decaying thin cake fertilizer water every half a month. In autumn, water some potassium dihydrogen phosphate to supplement phosphorus potassium fertilizer to promote it to germinate more buds. After the temperature drops, reduce fertilization. To raise cuckoos, you should also prevent iron-deficient yellow leaves and regularly supplement acidic fertilizers, such as ferrous sulfate solution.
Potted rhododendrons need to choose a flower pot that is not particularly deep, and the size of the flower pot should not be too large. It is best to choose a red pot, a clay pot, a clay pot or a purple clay pot. plastic pot with more drainage holes is also fine. If you use ceramic pots or other flower pots with poor breathability, it will easily lead to damage to the roots in the later stage and even root rot. When you buy azaleas on the market, you can buy those that have not been repotted, so that we can replace it with appropriate soil after the flowers are completely blooming. Choose to remove the soil mass in late spring, after the flowering period, when the potting soil is half dry, remove the topsoil, retain the soil mass that protects the root system, and replace it with new potting soil.
Azaleas are particularly hot in summer, so they must be properly shaded and provide more sunshine in other seasons, especially when the buds are ready to be fostered. Azalea has strong cold resistance. In addition to newly transplanted plants, it can tolerate temperatures around zero degrees. However, in winter, we can move it into a warm room to keep the light sufficient, so that some varieties will bloom beautiful flowers in winter. Azaleas are grown in this way, and the flowers bloom in many seasons are evergreen, and the flowers are cool, brilliant and beautiful.
