1、 Breeding method

1. Temperature and illumination:

Pay attention to ventilation when breeding Begonia flowers. It is best to put Begonia flowers on the balcony or outdoors. It likes to grow in a sunny environment. If it is in a cool place, it will affect its growth. During the growth period, the Begonia must be placed in a sunny place and kept warm when the weather is cold

2. Watering and fertilization:

Fertilize after falling leaves in autumn to supplement nutrients, and fertilize in the budding state in spring. Don't water Begonia too much and don't let the soil accumulate water

3. Trim:

Pruning of Begonia flower is to cut off the withered or insect damaged branches and leaves during the period after falling leaves and before budding. It is best to keep a certain distance between the branches, so that the light can be more uniform. If you want to make the flowers bloom more luxuriantly, you can cut the long branches short and retain the branches and buds to obtain nutrition

2、 Pest control:

1. Aphids: generally, they appear under poor ventilation, which will lead to yellowing of leaves, affect flowering and even cause death of Begonia flowers. Therefore, it is necessary to strengthen ventilation and timely change the breeding environment for prevention

2. Starscream: it is easy to appear in the high temperature environment. Starscream will harm the yellowing and falling off of leaves. Spray medicine in time after discovery

3. Leaf curler: most of them endanger the leaves of Begonia from May to June. After the occurrence of leaf curler, just carefully check and find out, and then brush it down with a brush