This is the process of creating a beautiful living space, However, the annual growth of perennial flowers in the open field, one year planting, ornamental features save a lot of years of human, material and financial resources, but also seem to have lost a biennial flower greening and beautifying that has seasonal and flexibility. The modern garden plants landscaping, is the scientific and artistic perfect combination of Therefore, we carried out in the use of perennial flowers, green and beautify the process should give full play to its rich variety of different ecological benefits, reasonable configuration, create a distinct seasonal, colorful and beautiful scenery to. Specifically, the following principles to be followed.
(a) to follow the ecological characteristics of perennial flowers
perennial flowers grown in the open field for their anniversary, management, greenhouse flower cultivation and not as sophisticated, so the surrounding ecological factors have certain requirements and adaptability, according to the different light, moisture, temperature, soil Select the appropriate site conditions such as flowers, flowers suitable growth as far as possible. As in the forest, so the back of the building where the scattered light-based negative resistance should be selected perennial flowers, such as Hosta (Hosta plantaginea), purple calyx (Hosta ventricosa), lily of the valley (Convallaria majalis), auspicious grass (Reineckia carnea ), Pleione (Aspidistra elatior), Acorus gramineus (Acorus gramineus), soil Ophiopogon (Liriope spicata), Lycoris (Lycoris sp.), etc.; in the open side of the road should be selected hi-positive or perennial flowers, such as Zephyranthes (Zephyranthes candida), a large flower canna (Canna generalis), Ophiopogon (Ophiopogon japonicus), safflower wood sorrel (Oxalis corymbosa), day lily (Hemerocallis fulva), Iris (Iris sp.), goldenrod (Solidago decurrens) and so on; the pond or water or moisture environment should be selected aquatic perennial flowers, such as Acorus gramineus (Acorus gramineus), evergreen (Rohdea japonica), Iris (Iris lactea), Kai Sun (Iris sanquinea), yellow iris (Iris pseudacorus ), reed (Phragmites australis), cattail (Typha angustata), lotus (Nelumbo nucifera), water lily (Nymphaea tetragona), vegetable thousands Qu (Lythrum salicaria), etc.; in the dry barren, rock garden with perennial flowers, etc. Select the day lily ( Hemerocallis fulva), Pulsatilla (Pulsatilla chinensis), SSB (Sedum sarmentosum), Japan Sedum (Sedum japonica), saxifrage (Saxifraga stolonifera), Viola (Viola philippica) and so on.
be suitable growth in the flower, it is also properly handle the kinds of perennial flowers, the relationship within and between species. The same kinds of flowers growing together and to arrange planting density, distance, to meet their ecological requirements. Between different types of cultivation, management measures should be consistent as far as possible. Only in this way, perennial flowers to grow normally and maintain relative stability in order to achieve the same viewing year after year.
(b) To coordinate with the surrounding environment, and function compatible
different green environment, its functions and requirements are different, so the planting of perennial flowers, the design is different. Such as green streets, the main function is to shade and beautify the environment, the traffic line of sight of the premise, using a variety of flowering shrubs and perennial flowers together, can enrich street, and gave pedestrians between the relaxed and happy feeling. Another example is the residential area and the middle of the street park, and its function is to beautify the environment, to provide a beautiful resting place for the masses. In this location, generally the main planting perennial flowers, accompanied by the appropriate fine flowering shrubs, plants resistant to shape cutting, tree beautiful small trees and other plant materials to create a quiet neighborhood of small landscape. Both sides of the street, you can choose some strong resistance, plant morphology compact flowers, such as onions Portland, Lycoris, safflower sorrel, Ophiopogon, also has a broad line of sight, decorative effects and other characteristics.
(c) allocation to be reasonable, so that the landscape viewing try to keep continuity and integrity
year of planting perennial flowers, ornamental for many years. In order to avoid the autumn and winter and hot summer, some leaves and flowers deciduous dormancy, the ground exposed the adverse effects of a variety of perennial flowers to fully understand the ecological habits, based on the arrangement to be reasonable, so perennial flowers a year viewing the seasons to maintain continuity and integrity. Such as bicuculline and Aquilegia hot in the summer only in the first half of the growth areas, namely, the advent of hot summer withered because of sleep, which requires inter-cluster configuration in the plant in summer and autumn and spring to early summer lush growth without affecting its growth other flowers and ornamental. Lycoris class roots deep in autumn and winter to keep the green, flowering nor leaf, light green stems and leaves of Ophiopogon if class Hemerocallis class, or with shallow root growth of creeping Sedum crawling with planting, you will receive good ornamental effect. Another example is the early spring bloom in February and early autumn color rich blue, slightly fragrant hybrid alternating Mirabilis, just stagger their own leaf expansion and flowering, but not days to solve the problem of loess under the tree.
(d) should pay attention to seasonal color and contrast changes
wide variety of perennial flowers, flowering has already late. Is also extremely rich in color (divided into white lines, red line, yellow line,cheap UGG boots, orange line, purple, blue lines, etc.). If designed with proper planting, pay attention to seasonal changes, taking into account the color of each other in the same season, flower position, and the coordination with the surrounding color and contrast, it will form three quarters of flowering, evergreen, colorful , gorgeous and beautiful scenery.
to achieve seasonal, changes in color and contrast, are familiar with a variety of perennial flowers will bloom, flower color and flower type. Early spring bloom in February if blue, tulips, hyacinths, Calendula, iron chopsticks, snow drop flowers; Summer canna flowers of different colors, large flower purslane, Hemerocallis, perennial phlox, hollyhock, Solidago , Hosta, purple calyx, orchids, onions; autumn flowering early with small inflorescences, Japan as early as Kogiku, yarrow, the Netherlands chrysanthemum, chrysanthemum, etc.; the winter flowering narcissus, yellow Lycoris and so on. Co-ordination in color to harmonize with the surrounding environment, and have a theme, distinctive, artistic conception, there is beauty. By the water plant should be selected as beige and other light-colored flowers,UGGs, raw water iris, jade grass. Hillside planting, should be selected with the mountain,UGG shoes, and rocks of similar color, such as soil notoginseng, Sedum, the Netherlands chrysanthemum and so on. Is appropriate in the bush of red, yellow,Discount UGG boots, orange and other warm. Also, according to climate, season, landscape features such as green design color, generally hot in summer with cool color, in the cold winter, warm colors and so on.
(e) Plant material master, there are from, leaf color, texture, plant type have a change of contrast
planting perennial flowers in the design, whether it is with flowers, flower beds, or the flowers should have its own melody, and with notes. The main theme of quantity, proportion, with a small number of transfer, the proportion of small, reflecting the focus and master-slave relationship. In addition, with the main theme and tone between the different plant materials, color, texture, plant type but also against the background of each other and with the coordination. In residential areas, such as planting flowers with the design, the day lily as the keynote to Iris, as with early Kogiku tone, not only seasonal changes, and the plant type, color and texture of each other against the background. Iris leaves upright, day lily, leaves early Kogiku horizontal extension; Iris leaves are sword-shaped, and day lily leaves are lanceolate, and the leaves have white and green, dark green of the points.
perennial flowers planted viewing design as a group has been very popular in foreign countries, and achieved good greening and beautifying effect. But in China has just started, it reflects a respect for nature, the pursuit of the modern concept of nature. Application as the basis for perennial flowers, perennial flowers variety of resources are very rich, as long as the bold exploration, innovation, believe it will continue to create a beautiful world to nirvana.
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