1、 Fertilization

When artificially cultivating seven leaves and one branch of flower, it is necessary to apply base fertilizer in the soil, which accounts for 70-80% of the total fertilizer and must be applied into the soil before transplantation. The amount of topdressing in the later stage can only account for about 20% of the total amount of fertilizer. After the seedlings are unearthed every year, apply human fecal water once. Do not use or use less chemical fertilizer. Chemical nitrogen fertilizer is prohibited. Remember to apply less fertilizer and frequently

2、 Watering

Aesculus esculenta likes a slightly humid soil environment, so the soil layer needs to maintain a humid state. In rainy weather, remember to drain water in time, so as to avoid the storage of ponding. In the relatively dry season, it should be watered as soon as possible. There can be intervals for watering at ordinary times

3、 Shade

It likes shade and is afraid of strong light. The light transmittance is 40% - 50% in the whole growth period. Therefore, shading measures should be taken after seedling emergence and transplanting. Where conditions permit, it is best to use a shading net. Where conditions do not permit, the method of inserting branches for shading can be adopted

4、 Soil cultivation

Top dressing must be applied again in the first ten days of June, and 2-3kg of farm fertilizer can be used per mu of planting land. The soil must be loose and clean and sterile