Camellia, also known as camellia, has beautiful posture, green leaves, bright flowers, a comfortable fragrance and great ornamental value. The flowering period is long, from June 10 to May the following year.

2. Osmanthus fragrans

Osmanthus fragrans is one of the top ten traditional famous flowers in China. Its clear fragrance is strong and it is a must. Osmanthus fragrans has strong stress resistance and is very easy to cultivate. Oval leathery green leaves, which do not wither in winter, can withstand the lowest temperature of-13℃. It is possible to overwinter in the open air in the areas south of Qinling Mountains and Huaihe River in China.

3. Changchun mosaic vine

The leaf edge of the mosaic vine Changchun is inlaid with irregular yellow and white stripes, which looks like the stripes on a leopard, so it is called the "leopard" in the plant kingdom. Catharanthus multicinctus is a variety of Catharanthus multicinctus, which likes light and shade and is resistant to low temperature. In the harsh environment of -7℃, there is no freezing injury when planted in the open field.

4. Complex stone materials

The sidebranch stone is called it not because it looks like a stone, but because it is as cold-resistant as a stone. Siderite has strong cold resistance and is the best choice for planting plants in the north. Its petals are pure white and look clean and white, which is loved by many flower lovers.

5. Hydrangea pod _

Hydrangea pods looked like hydrangeas in ancient times, but the hydrangea pods here are white, and many cities will come to beautify the environment, generally growing in Jiangsu, Nanjing and other places, with high ornamental value. Moreover, its branches and leaves are evergreen all the year round and have strong cold resistance.