Cultivation methods and precautions of Gaoyue Rhododendron

Rhododendron azalea is a common shrub in our lives, and is loved by many friends for its beautiful flowers and refreshing fragrance. The flower shape of Gaoyue Rhododendron is similar to that of Rhododendron, and many people easily confuse the two. Here, the editor will introduce the cultivation methods and precautions of Gaoyue Rhododendron. Let’s take a look.

1. Soil

When breeding Gaoyue Rhododendron, it is generally best to choose sandy soil. Sandy soil has good air permeability and is not prone to water accumulation. Some base fertilizer can be added to the soil to enhance its fertility.

2. Temperature

Rhododendron azalea prefers a cool climate environment, is not resistant to high temperatures, and is not very cold-resistant, so attention should be paid to the climate in summer and winter. It is best to provide an environment of 15-20℃ under normal circumstances. Ventilation should be strengthened in summer, and the plant should be moved indoors in winter and kept warm at above 10℃ to avoid freezing.

3. Lighting

The Gaoyue azalea loves light very much, but it is afraid of strong light. Therefore, it should be placed in a bright place to allow it to get more sun. The light in summer and autumn is strong, so it must be shaded in time to avoid sunburn. If it is kept in a cool environment for a long time, it will affect flowering.

4. Watering

Gaoyue azalea consumes a lot of water during its growth period, so it must be watered in time to ensure that the soil is moist. If the climate is dry, you need to spray water around frequently to ensure humidity. It is afraid of waterlogging, so the amount of water needs to be strictly controlled, and drainage work should be strengthened during the rainy season to avoid root rot.

5. Pruning

You can use the pinching method to encourage the growth of new branches and leaves of the Gaoyue Rhododendron. When its flowers are too concentrated in one place, in order to ensure the beauty of the Gaoyue Rhododendron, the flower buds should be dispersed early. This will not only make the flowers bright, but also help its growth in the second year.

6. Disease prevention and control

Gaoyue azalea is more susceptible to diseases and pests. In normal times, you should observe the condition of its branches, leaves and flowers more often to give early warnings. If it is really infected with bacteria, you only need to spray it a few times with the corresponding pesticide to prevent and control it.

7. Notes

During the breeding period of Gaoyue Rhododendron, attention should be paid to pruning and fertilizing. It should be resistant to pruning and overcrowded branches, overgrown branches, diseased and insect-infested branches, and yellowed and dry branches should be cut off in time. The remaining flowers should be trimmed in time after flowering. In addition, during the peak growing season, thin fertilizers should be applied frequently to ensure sufficient nutrients. It is strictly forbidden to apply concentrated fertilizers and raw fertilizers, otherwise it will easily burn the roots.

The above are the cultivation methods and precautions for Gaoyue Rhododendron. After the flowers of Gaoyue Rhododendron wither, you can remove its unsightly branches and leaves, and also take the opportunity to trim the old branches, otherwise the nutrients will be wasted in vain.