1. Soil: the white chrysanthemum has good growth adaptability, and has no high requirements for soil. However, the use of loose soil, fertile loam, sandy loam, more suitable for its growth, not only to help its root respiration, but also to avoid rotten roots.
2. Temperature: the temperature suitable for plant growth is 15-25 ℃, it has certain cold resistance, and the temperature in winter is 5 ℃ below zero, which will not affect its winter. However, it is very afraid of heat, when the temperature exceeds 30 ℃, the plant growth will be hindered.
3. Moisture: it grows faster in a humid environment, so it should be supplemented with moisture in time to keep a certain humidity in the culture soil. Note that novice watering is time to control the amount, if long-term watering, the plant is very easy to rot.
1. Leaf spot disease: it may occur at any time of the whole year. It occurs frequently in warm and humid seasons. After discovery, the diseased leaves should be removed in time and sprayed with Carbendazim and chlorothalonil.
2. Aphid: always check the top tip, petals and other parts of the chrysanthemum. If aphid appears, spray it with imidacloprid wettable powder as soon as possible.
