1, soil: raise the medal chrysanthemum to use the loose fertile sandy soil generally, if wants to prepare by oneself, may use the cultivation soil, the rotten leaf soil and the coarse sand mix, the coarse sand does not want too many.
2. Temperature: Chrysanthemum likes warm climate. It grows faster when the temperature is between 15 and 20 . It can also adapt to the high temperature of more than 30 . In winter, it can not be lower than 5 .
3. Light: The growth of Chrysanthemum morifolium can not be separated from sufficient light.Usually put it in the sunny place, if the light is insufficient, it will lead to less flowering plants, small flowers.
4. Watering: The medallion chrysanthemum likes dampness but is not tolerant to waterlogging. During the growing period, it should be watered frequently to keep the soil moist. However, if there is water in the rainy season, it needs to be discharged as soon as possible to avoid the death of the plant.
1. Sowing: Sowing is a common propagation method for the medusa.Usually in spring or autumn, the seeds are scattered on the soil surface, covered with a fine layer of soil and sprayed with water.
2. Plant division: The plant division is usually carried out in March and April. After the plant is taken out of the pot, it is divided into several clumps, each of which has a bud and a root system, and then it is planted.
3. Cuttage: Cuttage is mostly carried out in spring and autumn, and can be carried out indoors all year round.The buds with stem nodes are cut, the top two leaves are reserved, the buds are inserted into a sand bed, and the buds take root after 20 days.
The common diseases of Chrysanthemum morifolium are root rot and leaf spot. Root rot can be controlled by root rot solution, and leaf spot needs to be treated by carbendazim.The main pests are aphids and red spiders, aphids can be sprayed with Derris essence, red spiders need to be eliminated with dicofol.
