1、 Fertilization time

The fertilization time of Milan is mainly in the growth period. Because it is afraid of cold and heat, it grows faster in spring, summer and autumn. It needs appropriate fertilization. Generally, it can be applied once a week. Because it blooms many times a year and consumes nutrients every time it blooms, it also needs topdressing after flowering, usually 2-3 times

2、 Fertilizer selection

There are two kinds of fertilizer applied to Milan. One is organic fertilizer, which is not very fertile and is not easy to cause fertilizer damage to the plant. The other is phosphorus and potassium fertilizer, usually calcium superphosphate, which can promote plant flowering. No matter what kind of fertilizer, it should be fully diluted to reduce its concentration, otherwise there will be a risk of root burning

3、 How to fertilize

If base fertilizer is applied to Milan, it is usually applied when planting or changing pots, buried at the bottom of the pot, or mixed with the pot soil. If it is topdressing during the growth period, the fertilizer should be buried in the soil, usually away from the root. Watering the next day after fertilization is helpful to the absorption of fertilizer. If it is liquid fertilizer, it can be directly irrigated

4、 Precautions

Milan fertilization must control the concentration. If the fertilizer is too thick, the root of the plant will be burned, which will affect its growth. In this case, it is necessary to remove the basin in time, repair its roots, and spray carbendazim to prevent its wound infection. After drying, it can be replanted with new soil