1、 Maintenance issues

1. Soil: chrysanthemum is suitable for growing in sandy soil with good drainage. It also needs to be rich in humus, and the pH value should be maintained between 5.5-7.0 as far as possible

2. Temperature: it likes to grow in a warm environment. The most suitable temperature for its growth is about 10-20 ℃. It is cold resistant in winter. However, in order to ensure good growth, the temperature can be maintained above 5-10 ℃. Areas with low temperature need to be moved to indoor breeding

3. Watering: proper watering is required in Chrysanthemum maintenance, but the water supply can not be too much. Its roots can't stand waterlogging, so watering is carried out after the basin soil is dry every day. The water evaporates and loses quickly in summer. Watering can be increased appropriately, and water can be sprayed once in the morning and evening every day

4. Fertilization: chrysanthemums prefer fertilizer. When planting, apply enough base fertilizer in the basin, and then apply fertilizer appropriately during growth and maintenance. During vigorous growth, apply fertilizer every two weeks, and pay attention not to splash the fertilizer solution on the leaves

5. Light: there should be no lack of sunlight in the process of maintenance, so it should be placed in a place with good light during the growth period and exposed to the sunlight to maintain the needs of growth

2、 Need trimming

Chrysanthemum naturally needs pruning. In the early stage of growth, timely pick the heart and wipe the buds. There are yellow leaves and branches in the maintenance, which can be cut off in time