1、 Soil

Arnebia has a strong adaptability to the soil environment. When choosing the planting place, it is best to plant it in sandy loam and clay with relatively high terrain, dry and deep soil layer

2、 Illumination

It likes to grow in a place where the sun is abundant. When planting, it should be selected in a good planting place. Only when the light is good can it grow better. In addition, it is also very afraid of high temperature, so it needs to block the sun after entering summer

3、 Moisture

During the germination of Arnebia seed, the soil moisture should be about 20%, otherwise it will lead to poor seed growth. At the later stage of growth, the humidity in the soil should not exceed 40%. Especially when it rains, drain the excess water, because there is water in the soil, which will hinder its growth

4、 Fertilization

Before planting, fertilization is needed to improve the soil structure. When it is still a seedling, it usually needs to apply some nitrogen fertilizer and a small amount of phosphorus fertilizer at the same time, while the later fertilization is cake fertilizer, and the last time is to apply some phosphorus fertilizer, which needs to be applied almost three times a year