Breeding method
soil
Backed bellies, soil requires fertile, loose and breathable, rich in humus and can show acidity. Generally, garden soil and river sand and corruption soil can be used. In order to increase fertility, some base fertilizers can be added.
Light and temperature
Ball -root Begonia likes a warm growth environment. It is better to be semi -yin, and it is more afraid of the summer heat in summer. The suitable temperature for growth is between 16 ° C -21 ° C and is not cold. Basically, the temperature exceeds 30 ° C, which may witness the stems and leaves, which will cause the ground stem death in severe cases. It is necessary to maintain a certain temperature in winter, and the temperature of the winter should not be lower than 10 ° C. Ball -root Begonia needs to bloom well under the condition of long sunlight. It needs to maintain sufficient light in summer, but pay attention not to directly shine the shade in the summer in summer. The winter sunshine time is short, and sufficient light needs to be guaranteed.
Watering and fertilization
Ball -root Begonia likes water and fertilizer, and the growth environment requires humidity, but do not have stagnant water because it is afraid of waterlogging. During the budding and flowering period of the bells of the ball, watering needs to be reduced. In summer, water humidity needs to be increased by spraying water, and the bells of the balls in autumn and winter gradually enter the dormant period to reduce watering. Fertilization requires thin and diligent fertilizer. During the growth period, some rotten thin fertilizer can be applied every 10. Some fertilizers need to be applied to the flowering period. Note that you do not need to fertilize in summer and winter.
Precautions
Breeding method
The breeding of the bells of the ball is mainly sowing and breeding, cuttings and cutting blocks for reproduction. Sowing and breeding can be sowed in spring or autumn, cuttings are mainly in the late spring and early summer.
Pest
Ball root Begonia needs to prevent diseases and insect pests. The main diseases include root rot and stem rot. The main pests include thrips, aphids, and leaf rolling moths. They need to improve the growth environment of the bells of the ball and spray pesticides in time.