Perennial root preservation

After the potted chrysanthemum flower withers, cut off the withered and old stems, pour water once, and then move it to a room with sunlight. The room temperature can reach 0-3 degrees. In terms of management, watering shall be strictly controlled. If the basin soil is not dry, it shall not be watered, and the amount of watering shall be less, so as to keep the basin soil slightly wet, and prevent the basin soil from freezing at the same time. When the weather gets warmer in the second spring, gradually increase the amount of watering, and then move to the outdoor sunny place for careful maintenance. After the plant germinates new buds, it can be propagated by branching, cutting and other methods

Bud saving method

In late autumn and winter, the first generation of new buds sprouted from the root of chrysanthemum were selected for cutting. During operation, use a knife to go 2 cm deep into the soil, cut the rhizome with new buds, dig out the soil, and cuttage in the prepared basin. The pot soil should be composed of half of culture soil and half of sandy soil, and then move the pot indoors, keep the temperature at about 3 degrees, water less, and keep the pot soil slightly wet. It is worth noting that the room temperature should not be too high, nor should the plant be frozen to death. In the middle of March of the coming year, move to the place with the wind and the sun outside