1. Cuiju culture temperature

Cuiju mainly comes from cities in Northeast China, which is rare in Yunnan and Sichuan in the south. It likes mild sunshine and wet soil, but it is not resistant to flood and cold; The spring and autumn when the sowing temperature is about 14 ℃ to 16 ℃ is the best, and the seedling development temperature is controlled at 18 ~ 21 ℃; Suitable for growing at 12 ~ 15 ℃; Special attention should be paid to the fact that when the temperature is lower than 5 ℃, measures should be taken to keep cuiju warm

2. Cuiju breeding light

Cuiju likes mild sunshine and grows up in a ventilated and bright environment. Cuiju likes to be exposed to the sun for a long time every day. If more than 15 hours of sunlight can be guaranteed every day, cuiju can grow stronger, have sufficient nutrition and bloom earlier

3. Cuiju breeding and watering

Cuiju likes to moisten the soil. Pay close attention to the soil during cultivation. If it is found that it is dry and cracked, it should be watered in time. The potted cuiju cultivated at home should be watered in different periods according to the climate and temperature in spring, summer, autumn and winter. Watering in spring and autumn should be before noon, in summer should be in the morning or after the sun sets, and in winter should be at the highest temperature every day, usually at noon or after lunch. When the flower buds of cuiju appear at the top of the stem, the watering amount and times should be reduced than usual to avoid excessive water and causing the flower buds to fall

4. Cuiju breeding and maintenance

For the potted cuiju cultivated in the family, it is best to select a short and strong single cuiju. The cultivation soil can be a soft, very breathable mixed nutrient soil layer, which is composed of pastoral soil, river sediment and animal and plant bone powder. During daily care, the green chrysanthemum should be placed on a sunny and ventilated balcony or courtyard, and pay attention to the moisture, light and temperature at any time. In order to make the green chrysanthemum blossom more beautiful and the plant more robust, liquid or powdery organic compound fertilizer can be mixed into the soil when loosening the soil before transplanting the seedlings; After transplanting and pot dividing, add liquid or powdery organic compound fertilizer every half a month