August is divided into Jin Gui and Yingui, which are divided according to the color. In August, the root of the laurel was developed, and the young roots were light yellow -brown. After that, the darker the color, the second in August Gui was strong and low, so the crown often appeared shrub. August laurel bark is relatively rough, showing gray -white, but the leaves are smooth, showing dark green, with a sense of leather and diverse shapes.
The branches of the four seasons are cylindrical, with slightly hair or hairless. The leaves are born with each other, round, and the color is dull, with feather -like veins. The petiole shows purple -red, nearly hairless. The flowers of the four seasons are male and female, the inflorescence is axillary, the buds are spherical, and the bracts are round and hairless. Most of the osmanthus color in the four seasons is yellow and white or pale white, and the plants are mainly shrubs.
August is divided into two types: Jingui and Yingui, while the four seasons include eighteen varieties such as light makeup, laurel, and Tianxiang.
In August, Guiyu used cutting breeding methods. The steps were more complicated, while the breeding methods of the four seasons of Gui Gui were mainly cutting, grafting, and pressing.
Common problems and diseases and insect pests
The common diseases and insect pests facing the four seasons include the four seasons of cinnamonia and the diseases of the four seasons. The main prevention methods are to strengthen ventilation, loose soil, maintain water and soil, and ensure sufficient light. The common problems of August Gui are related to the season’s season and have frozen droughts. Therefore, it is necessary to maintain its warm and humid growth environment.