1、 Illumination

At the initial stage of colonization, the plants need to be shaded, and the shading area is about 80%. When the temperature is low in the middle and late October, it can be planted without shading net, so that it can be fully bathed in the sun and warm

2、 Watering

The soil should not be too wet at seedling stage. Just keep the slightly wet degree of flower soil to prevent root rot. During the growth process, it is necessary to water more to supplement the water necessary for growth, about once every 2-4 days. It is necessary to keep the soil in a slightly humid state, but there can be no water storage

3、 Fertilization

When the plant grows to about 5 or 6 true leaves, it should be fertilized and supplemented with a small amount of compound fertilizer of 20:10:20. In the middle stage of vegetative growth of Cao Yumei plant, a large amount of calcium fertilizer and potassium fertilizer need to be supplemented, with 10 ~ 12kg nitrate nitrogen fertilizer and 8 ~ 10kg calcium fertilizer per mu

4、 Temperature

The temperature suitable for its growth is generally 15 ~ 23 ℃ during the day, and the low temperature is maintained at 5 ~ 10 ℃. Avoid direct sunlight in summer, burn leaves and prevent photosynthesis. Keep warm when it is too cold in winter to avoid frostbite