In the process of Shandandan flower cultivation, there is sufficient sunlight in spring, autumn and winter, and the temperature is controlled at 15 ~ 28℃. Water is poured every three days in the growing period, once every morning and evening in summer, once every half month, and twice in the flowering period.

1. Cultivation method of Shandandan flower 1

Shandandan flowers like to grow in a warm and sunny environment, but they should avoid direct sunlight. In spring and autumn, plants should be maintained in leeward and sunny places. Plants can receive more light in winter, and the temperature should be controlled at 15 ~ 28℃. The indoor temperature should be kept above 65438 02℃ in winter to avoid frostbite.

2, reasonable watering

Shandandan flowers like to grow in a humid environment, but they can't cause water accumulation in the basin soil when watering. It is best to water every three days in spring and autumn, once in the morning and evening in summer, and often spray water on the leaves to moisturize. Rainy weather, high air humidity, can reduce the amount of watering.

3. Fertilize regularly

Shandandan flowers like to grow in nutrient-rich substrates. During the growth period, decomposed organic fertilizer can be applied once every half month, and raw fertilizer and heavy fertilizer can not be applied to avoid burning roots. When the growth is good, 1 ~ 2 times phosphorus and potassium fertilizer can be applied at flowering stage to promote flower bud formation.

Second, the matters needing attention 1, disease prevention

Shandandan flowers are vulnerable to leaf spot, sooty blotch, anthracnose and other hazards in the growth period. Once the disease occurs, the branches and leaves of the plant will gradually wither and fall off. In the early stage, all diseased plants can be cut off, and ventilation and water and fertilizer management can be strengthened. If it is serious, proper amount of carbendazim should be used for spray control.

2. Dressing and shaping

Pruning is one of the cultivation methods and matters needing attention of Shandandan flowers. At this time, it can be done when changing pots, and it should be done after leaving the house in May in spring. The lateral branches on plants are mainly drained to facilitate ventilation, and all rotten roots and useless roots should be removed to ensure the survival rate of plants.