Some flower breeders of such rocky flowing compositions manage to create the difference in levels even on a flat area. Flower sloping can be arranged when for what reasons the stone retaining wall cannot be built. The surfaces are gentle, with a slope of up to 30 °, the slopes are covered with small stones in one layer so that the plants can be planted between them. On the slopes of the southern non -spent orientation, the vegetation develops especially violently and after a while covers the inclined surface with a continuous carpet of flowers and leaves. The space between the facade of the residential building and the fence separating the estate from the street is called the front garden. Distinguish between two techniques for the device of the front garden: closed and open. In the first case, a group of trees and shrubs is landed in front of the house in front of the house so that in the future, with the growth of plants, a dense green wall is formed that protects the courtyard and dwelling from street noise and dust. For such landscaping, conifers rich in phytoncides and ozoning air of the rocks of bushes and trees (spruce, thuja, fir, larch, juniper), deciduous, household (red and black -brown ryabin, sea buckthorn, limonnik, rosehip, hawthorn, bird cherry) can be used. Just decorative (hobby, lilac, acacia, elderberry). The selection of plants in groups can achieve a state of constant flowering of the front garden throughout the warm period of the year. So, in early May, the felt cherry blooms, at the end – hawthorn, bird cherry, Irga, mountain ash, in June – lilac, white acacia, jasmine (hubby), in July – yellow acacia, trunk, rose hips, in August – spirea. When arranging a closed front sight, it must be borne in mind that the trees over time can greatly hide the windows of the house. The place for their landing is chosen in such a way as to make a minimum pruning of the stands in the future. An open front garden usually consists of a lawn with a small beautiful flower garden and separately standing trees and bushes. The lawn can be arranged geometrically strict flowerbed or slave. An open front garden is a good background that shakes the architectural forms of a residential building.