Hydrangea, also known as Spiraea, is named after it looks like a ball when it blooms. It is very important to lay a good soil foundation when cultivating small ball, which can provide loose and fertile slightly acidic soil with good air permeability, good drainage and good nutrition, and is suitable for plant growth.
2. Lighting
Small bubbles like light, so in order to promote growth, they must be supplemented with sunlight. In the spring and autumn growing season, the light intensity is not strong, and the growth speed is fast at this time, which can supplement the sunshine. After entering the summer, the temperature rises and the light is strong, so it is necessary to shade properly to avoid burning the leaves by strong light.
3, water in time
It grows well in a humid environment, so it is necessary to water it in time to keep the soil moist, so that it can be conducive to vigorous growth after absorbing enough water. The amount of watering should be properly controlled to avoid root rot caused by accumulated water.
4. Top dressing regularly
Nutrition is very important for the growth of Callicarpa microphylla. In addition to ensuring basic fertilizer, it is also necessary to topdress fertilizer once a month during the growing period. Pay attention to the thin concentration of fertilizer, and don't apply thick fertilizer, otherwise it will easily burn the roots.
Step 5 warm the environment
In the process of growth and maintenance, a warm growth environment should be provided, and timely measures should be taken to adjust the temperature in summer and winter.