Any regular planting form of shrubs or small trees with dense planting, single row or double row planting is called hedge, also called hedge, hedge, etc. Landscape techniques commonly used in European gardens, one of the three largest gardens in the world. Because the selected tree species can be trimmed into various shapes and combined with each other, the ornamental effect and artistic value are improved. In addition, hedges can also block bad viewpoints, isolate and protect, prevent dust and noise, and guide tourists to watch the route. Generally, plants with strong germination, strong branching, strong callus, pruning resistance, strong shade resistance and less pests and diseases are selected. Hedges or green walls are often used in gardens to divide areas, shield the line of sight and separate spaces with different functions. It is best to use evergreen trees to form a green wall above the line of sight. For example, children's playgrounds, open-air theaters, sports fields and quiet rest areas are separated to reduce mutual interference. In the natural layout, there are local regular spaces, which can also be isolated by green walls, so that the layout forms with strong contrast and different styles can be alleviated. The pattern of flower beds and ornamental lawns with the middle fence as the dividing line and the short fence as the edge of the flower border. Adopt special planting methods to form a special scenic spot. In modern times, there is also "hedge landscaping", which combines the landscape theme, uses flexible planting methods and plastic pruning skills to form a landscape that fluctuates like a strange stone. The hedges commonly used in gardens include Holly, Boxwood, Ligustrum lucidum, Berberis amurensis, water wax, cypress, Platycladus orientalis, Hibiscus, Rosa davurica, bamboo and so on.

Conclusion:

According to the data, the hedges commonly used in gardens include holly, boxwood, Ligustrum lucidum, Berberis koraiensis, Fraxinus mandshurica, cypress, Platycladus orientalis, hibiscus, rose and bamboo. Therefore, in addition to holly, plants such as boxwood, Ligustrum lucidum, Berberis amurensis, water wax, cypress, Platycladus orientalis, hibiscus, Rosa davurica and bamboo are also used as hedges.