Breeding methods and precautions of Yunjin Rhododendron

Growth habit

Before talking about how to raise them, let’s first talk about what kind of environment they are suitable for. Only by understanding this aspect can we raise them well. As mentioned above, they originally grew at higher altitudes, so they are very drought-resistant. Most plants prefer acidic soil, but it can survive in an environment with a pH of 7-8. However, if placed in a sticky and heavy place with poor ventilation, no growth will occur.

Fertilization

Although they can survive in relatively barren environments, acidic soil is of course better, and fertilizer cannot be ignored. When just planting, put well-rotted loose soil in the pot. These are considered basic fertilizers and can make the plants grow better at the beginning. The concentration must not be too high. You can lower the concentration a little and then operate it a few more times so as not to burn the plants.

September to October is the critical period for cloud buds. At this time, some phosphorus fertilizer should be applied. After the flowers fall, nitrogen and phosphorus combined fertilizers can be used. However, it should be noted that fertilizer is not needed in every period. No fertilizer is needed when the temperature is relatively high in summer and when it is dormant in winter.

Watering

The frequency of root fertilizer application should be coordinated, and water control should be similar. If you water too much in winter and summer, it can easily cause frostbite or root rot. If it is planted in the north, the climate is often dry, so you need to spray more to maintain a certain humidity. If you can collect rainwater, you can use it for watering. It contains the nutrients needed by plants and is a natural fertilizer. If you want to improve the pH of the soil, you can also put in small tomatoes, etc., so that the flowers will bloom better.