What flowers are suitable for growing in Tianjin
Tianjin Wei at the bottom of the Jiuhe River has the dual characteristics of continental climate and maritime climate, providing unique environmental conditions for plant growth. The four seasons of this northern port city not only create a unique urban style, but also breed a rich flower planting culture. Let us explore the mystery of greening in Tianjin based on climate characteristics. The impact of Tianjin's climate on plant growth has four distinct seasons of temperature changes, the annual average temperature fluctuates from 12-14℃, and the temperature difference spans from-5℃ in winter to 30℃ in summer. Plant varieties with cold-resistant and drought-resistant characteristics have been selected. The late spring cold in early spring and the sharp cooling in late autumn require plants to have good environmental adaptability. The annual precipitation with a golden ratio of about 600mm is mainly concentrated in July and August, combined with the annual sunshine hours of 2,500 - 2,900 hours of light resources, a typical growth rhythm of northern plants is formed. The characteristics of spring are windy and rainy, making drought-tolerant plants the best choice for courtyard greening. Tianjin's recommended garden flower planting tree species, fluffy white wax, is the king of street trees. Its ecological value of salt-alkali resistance and pollution resistance is highly respected. The feather-compound leaves and velvety flowers of the Albizia tree, and the blooming and sunset of the hibiscus tree constitute a unique summer landscape in Tianjin. Pomegranate trees and crape myrtle are called "Double Beauty in Summer." The former symbolizes many children and many blessings, while the latter has the reputation of "Hundred Days of Red." The combination of shrubs and herbs is the main flower, forming a three-dimensional greening system from vine roses to tree-like roses. The golden color of forsythia and the light purple of lilac complement each other, and the peony and day lily form a matrix of perennial flowers. Shade-resistant jade hairpins and light-loving coreopsis provide solutions for different light areas. The city flower market tree status of rose and white wax The city business card value of rose Since its election in 1984, rose has decorated Jincheng with a long flowering period of 300 days a year. From the Rose Garden of the Water Park to the Flower Wall of the Fifth Avenue, more than 800 varieties in 10 categories form an ecological pattern of "flowers on the moon and scenery everywhere." Its cold-resistant characteristics perfectly adapt to Tianjin's alternating winter and spring climate characteristics. The ecological contribution of fluffy white wax This endemic tree species in North China is known for its strong environmental adaptability. Its three major characteristics of salt-alkali resistance, sand-sand resistance, and fewer insect pests make it play an important role in the improvement of saline-alkali land in Binhai New District. In the golden autumn season, the "Golden Avenue" formed by golden leaves and white wax has become a holy place for urban photography.
From home balconies to urban parks, Tianjin's plant configuration always follows the principle of "suitable land and suitable tree." The brilliance of the rose and the tenacity of the white wax together build the ecological foundation of this port city. By mastering the laws of regional climate and selecting local varieties with strong stress resistance, we can create a four-year-old garden scene on the coast of the Bohai Sea.