1. Soil requirements: wintersweet is not very strict with soil, but it can not be used casually. It is suitable for growing in high permeability and loose soil. In addition, the drainage of cultivated soil should also be good enough to avoid the use of soil with strong viscosity.
2. Soil selection: garden soil, heaped soil and a small amount of sand can be used uniformly, and some organic fertilizer can also be added during cultivation. If the drainage in the soil is not good, add some coal ash particles in it. It's OK to put some crushed stones on the bottom of the soil, which can make it more breathable.
Plants need different fertilizers at different growth stages. When it's just planted, it needs to be fertilized with base fertilizer. It can use saprophytic fertilizer. In spring, it is necessary to apply compound fertilizer to Hefei, and at the stage of flower bud differentiation, it is necessary to apply fertilizer mainly composed of phosphorus and potassium. At this stage, the amount of fertilizer should be smaller, and the concentration should not be too high, otherwise it is easy to burn roots. Autumn to winter time, mainly to give it the right amount of liquid fertilizer, so that it has enough nutrients in bloom.
Whenever it is fertilized, it should be used in a small amount and many times. If every time is a lot of fertilizer, the plant will be very difficult to absorb, there is a high probability of fertilizer damage.
