For soil conditions, when cultivating camellias, you can mix mountain soil, sawdust and cake fertilizer to make a cultivation substrate; for water and fertilizer management, you need to water and moisturize in time after the soil is dry, in autumn and winter. It is necessary to apply thin fertilizer once a week during the season; for light and temperature management, the plants can be placed in a sunny environment for daily maintenance, and the room temperature should be stabilized between 18 and 25°C; pruning and shaping. When planting camellias in the breeding ground, dry, dry and dry parts need to be pruned. Sick and cross-growing branches. 1. Soil conditions

In order to enable camellias to bloom more colorful flowers, you must first pay attention to the selection of soil during the breeding process. Camellia is suitable for growing in weakly acidic soil that is loose and breathable, has strong drainage performance and is rich in humus. The soil pH value is between 5 and 6.5. When mixing the soil, you can mix mountain soil, sawdust and cake fertilizer at the ratio of 5:4:1. Mix the proportions to make a cultivation substrate. 2. Water and fertilizer management

When watering camellias on a daily basis, the application of water and fertilizer needs to be strictly controlled. If tap water is used for watering, it needs to be allowed to stand for 2 to 3 days in advance, and then wait for the water to bloom. The chlorine should be completely evaporated before use. If the soil is dry, it needs to be watered and moisturized in time. During the vigorous growth period in autumn and winter, thin fertilizer needs to be applied every 1 week. In spring, it can be applied every 15 to 20 days. 3. Light and temperature management

In the process of maintaining camellia, it is also necessary to ensure that the light temperature is appropriate. Camellia is suitable for growing in a semi-shady environment. When the light is too strong in summer, it needs to be Take good shading measures. In winter, the light is soft, so it can be maintained in a sunny environment. Camellia itself has poor cold resistance. During the maintenance period, the room temperature needs to be stabilized between 18 and 25°C, and temperature control and heat preservation measures must be taken in summer and winter. 4. Plastic pruning

When pruning camellias, adjustments need to be made according to the planting method. For ground-planted camellias, dry, diseased and cross-growing branches should be mainly pruned, and excess branches should be thinned out. buds. When pruning potted camellias, in addition to pruning the branches, you also need to shape them according to their growth. However, heavy pruning is not allowed to avoid affecting the normal growth of the plant.