1、 Soil

For breeding wild lily, alluvial soil or sandy soil with loose soil and good drainage is suitable, but clay is not suitable. We should often loosen the soil to maintain the permeability of the soil

2、 Illumination

It needs plenty of sunshine. It should be provided with more than 5 hours of sunshine every day during breeding. Shade work starts around May every year, and avoid direct sunlight for a long time in summer

3、 Temperature

It has strict requirements for temperature. Prefer warm and humid environment. The optimum growth temperature is above 15 ℃ and below 20 ℃. Above 10 ℃ and below 25 ℃ will lead to poor growth of wild lily. During summer heat season, shelter should be sheltered and daily spray cooling. p>

4、 Watering

The humidity of the surrounding environment is conducive to its growth. The root rot shall be prevented during the rainy season. As the plant grows, the frequency of water supply should be gradually increased during flowering

5、 Fertilization

In early spring and after transplantation, livestock manure or rotten cake fertilizer should be watered once to make it grow healthily

6、 Precautions

1. Intertillage and weeding should be carried out 4-5 times a year, so as to increase the air permeability and porosity of the soil and be conducive to the growth of plants

2. The pest and disease problems of wild lily will focus on black spot and rust, which can be killed by carbendazim