Clear the role of green seedlings
Greening seedlings are mainly divided into street trees, flowering shrubs, hedgerows, herbaceous flowers, lawns and so on. In actual greening, two or more than three species will be used for all greening.
Take the park as an example, planting trees such as magnolia, ginkgo, Huang Jinhuai, red maple and Cinnamomum camphora on both sides of the road can be seen as roadside trees, which can be seen and shaded. Roadside trees will be planted with hedgerow seedlings such as red leaf Shi Nan, Ligustrum lucidum, Euonymus japonicus and so on, to separate roads from flower beds.
Flowers and shrubs can be planted in flower beds, such as plum blossoms, cherry blossoms and bushy Bauhinia and so on. The rest of the beds in the flower beds can be covered with flowers and plants such as red flowers, iris, green onion and so on.