How to propagate azaleas by cutting? how about azaleas in winter?

When it comes to azaleas, everyone must be very familiar with them, because they are very common in life. Azaleas, also known as "Yingshanhong", its flowers are colorful and beautiful, have high ornamental value, and are deeply loved and sought after by everyone. So do you know how to cut azaleas? Let's get to know it with the editor.

How to cuttage propagation of rhododendron

The cutting of rhododendron should be carried out in late spring and early summer, but the time of sprouting new branches varies with different varieties. Usually the western cuckoo is in late May, the spring cuckoo is in early June, and the eastern cuckoo and summer cuckoo are in mid-June. However, in the Jiangnan Meiyu season, the air is mild and humid, which is more conducive to cuttings healing and rooting.

The main results are as follows: 1. Firstly, the mother plant with strong growth is selected.

2. Select the luxuriant branches and leaves that grow upward and cut them off from the roots. And remove the lower leaves, leaving only the top 2-3 leaves.

3. After pruning, tie up the leaves and soak them in warm water for 30 minutes. Make a few small holes in the prepared basin soil. Insert the soaked branches into the hole and press them with your fingers.

4. Pour enough water and put it in a cool place. If the humidity is low, you can wrap it with plastic film on the flowerpot. After about three weeks, the cuttings will adapt to the new environment and can be transferred to a bright place to bask in the sun properly.

How about azaleas in winter?

1. Watering

Azaleas like humid environment, it is required not to be too dry, during the flowering of azaleas, it is necessary to give it sufficient water. In winter, the growth of azaleas has actually become slow, at this time the demand for water is not much, generally every 5 days when watering can be, preferably in the sunny noon. The second is to breed indoors, you need to ensure a certain amount of air humidity, you can spray water to the plants and leaves, but it is best not to spray when blooming, otherwise it will cause the azaleas to wither.

2. Fertilization of rhododendron in winter

In winter, there is no need to fertilize azaleas, but in January, you should apply basic fertilizer, bean cake or bone meal.

3. The temperature of azaleas in winter

In winter, temperature is also very important, but different varieties of rhododendron have different requirements for temperature. Spring cuckoo, summer cuckoo and rhododendron are more hardy, and the opportunity for unwanted temperature in winter is 0 ℃. However, the western cuckoo requires a temperature above 2 ℃. If it is lower than this value, heat preservation measures should be taken, otherwise the plant will be frostbitten.

Therefore, when raising azaleas in winter, it is better to keep the temperature at 8 ℃-10 ℃. If you are indoors, you should use air conditioning and heating.

4. Pruning azaleas in winter

The bonsai of rhododendron needs to be modeled through pruning and binding, and moderate pruning can also be carried out in winter, mainly for thinning and truncation, cutting off both overdense branches and overgrown branches with diseased and weak branches. at this time, spring cuckoos have begun to have buds, which can properly remove the overdense buds and concentrate nutrients.

How to water azaleas

In spring and autumn, azaleas are in a period of vigorous growth, so it is necessary to ensure adequate moisture. Especially in spring, the watering times should be increased or decreased appropriately, and more water should be sprayed to the leaf surface to maintain environmental humidity and reduce water evaporation on the leaf surface.

The temperature is higher in summer and the water evaporates quickly, so it can be watered once in the morning and once in the evening.

In winter, the temperature is low, rhododendron dormancy, physiological activity weakened, do not need too much water, as long as keep the basin soil not dry, appropriately reduce the frequency of watering.

In addition, watering should also be reduced during flowering, too much water will lead to falling buds or early thanks, as long as there is no shortage of water in the basin soil.

Pruning methods of rhododendron after flowering

1. After the azaleas bloom, the first step is to prune the remnants. After the azaleas have withered, the remnants are not ornamental, so it is best to cut them off, but do not cut off the whole flowering branches, just cut off the remnants with the receptacle.

2. The second step is after pruning. In fact, azaleas cannot be pruned before they bloom, so this pruning after flowering is very necessary. The branches that need to be pruned are mainly diseased and weak branches, growing branches and deformed branches.

3. When Azalea blossoms, because it consumes a lot of nutrients, some branches will look thin and affect ornamental. These branches can be cut off, which will make the whole plant look compact.

4. There are also overgrown branches that need to be cut off, and the plant type will be better if it is thinned properly.

As mentioned above, although azaleas are very beautiful, some varieties of azaleas are toxic, so we must pay attention to them. However, like which kind of rhododendron with bright red petals is non-toxic and has good medicinal value!