What flowers are suitable for planting in Changzhou and what is the significance of the city flower and city tree?
What flowers are suitable for Changzhou
Under the nourishment of the four-season distinct subtropical monsoon climate, Changzhou, with its average annual temperature of 15°C and abundant rainfall, provides unique natural conditions for plant growth. This ancient city in Jiangnan is not only rich in cultural heritage but also renowned for its flourishing flowers and trees, making it a unique ecological garden city in the Yangtze River Delta region.
Recommended Planting of Characteristic Plants in Changzhou
Perennial Ornamental Flower Choices
In the courtyard of the city of purple sand, the combination of Chinese rose and magnolia, the city flower and city tree, is considered a classic pairing. Chinese roses are known for their over 200-day blooming period, with varieties like 'Longsha Baoshi' and 'Angela' recommended for their heat and humidity resistance. Paired with the fragrance of gardenia and the colorful hydrangea, a courtyard landscape with scenery in three seasons can be created.
Seasonal Herb Configuration Plan
In spring and autumn,种植 three-color violet and dwarf morning glory to form a colorful carpet, in summer, lotus and water lily adorn the water landscape, and in winter, wintersweet blooms against the cold. The yucca plant combined with the coral root is especially recommended for its shade tolerance, maintaining a beautiful leaf color even in Changzhou's rainy summers.
Vertical Greening Optimal Categories
The combination of honeysuckle and English ivy is suitable for creating an ecological green wall, and the annual growth of Parthenocissus tricuspidata (Chinese Virginia creeper) can reach 3 meters, quickly forming a natural insulating layer. Trumpet creeper has excellent climbing performance, with its orange-red flowers complementing the green tiles and white walls.
Interpretation of City Symbol Plants
Cultural Implications of Chinese Rose
Since its election as the city flower in 1983, the Chinese rose has become a business card for Changzhou. Qingfeng Park has built the largest rose garden in East China, collecting eight categories including climbing roses and tree roses, with the annual rose show in April attracting hundreds of thousands of tourists.
Ecological Value of Magnolia
As the city tree, magnolia effectively absorbs dust with its leathery leaves, and its lotus-like white flowers blooming from May to June can purify the air. The magnolia avenue trees along Yanling Road and Tongjiang Avenue form a unique urban green corridor.In the field research of landscape experts, it was found that a reasonable combination of city flowers and trees with other local plants can increase the stability of green space ecosystems by 40%. It is recommended for citizens to adopt a three-layer立体 configuration of Chinese rose + gardenia + fern when planting on balconies, which is both beautiful and easy to maintain. This millennium-old city is writing a new chapter of Jiangnan garden stories through the harmonious coexistence of people and plants.