What flowers are suitable for growing in Luliang
In the Luliang area at the eastern foot of the Loess Plateau, the special geographical location creates a unique semi-arid warm temperate climate. The four seasons of temperature changes and abundant light here bring both opportunities and hidden challenges to plant growth. How to create a vibrant urban oasis in such climate conditions? Let us explore the answer through the interpretation of three types of typical plants and urban symbols. Adapting to the local courtyard plants, Luliang, the main ground planting force with cold-resistance and drought resistance, has a minimum temperature of-20 ℃ in winter. It is dry and has little rain in summer. Local dominant species such as rose and sophora japonica have shown strong adaptability. Among them, the root system of rose can penetrate deep into the permafrost layer to absorb water, and the waxy leaves reduce transpiration, making it the first choice for garden planting. When paired with shrubs such as pearl plum and hibiscus, a well-organized cold-resistant plant community can be formed. Preferred list of indoor potted plants: Araceae plants such as green radish and spider plants perform well indoors in Luliang, and their aerial roots can effectively absorb water in the air. It is recommended to mix cactus and Crassulaceae in succulent plant areas, such as aloe vera and twelve volumes, which not only meets ornamental needs but also facilitates management. The four seasons of the cultural code of the city symbolize the rose, which adheres to the city flower, accounting for 38% of Luliang's municipal greening. Its flowering period lasts from April to November, and different varieties bloom in succession, forming a landscape effect of "flowers on the month and month." The red varieties are given the symbolic meaning of "spirit of old revolutionary areas." The ecological contribution of Sophora japonica trees The city tree Sophora japonica trees account for more than 60% of the roadside trees in Luliang. Its umbrella-shaped crown can cool down by 3-5 ° C in summer, and the annual carbon sequestration per adult tree reaches 680 kilograms. The scene of gold leaves falling in late autumn has become a landmark sight of the city. Smart practice of plant configuration In the riverside landscape belt, the designer adopts a "three-layer progressive" model: water-resistant weeping willows are planted on the river bank, sandalwood flowers are arranged in the middle layer to form a color band, and Pinus tabulaeformis is used as an evergreen barrier in the background. This configuration not only conforms to ecological laws, but also forms a visual level of the changing seasons.
Through scientific choice and artistic collocation, Lu Liang is embarking on a greening road with regional characteristics. When the green shade of locust trees covers the streets and blooms in every community during the month, the city's ecological code is slowly being unlocked.