What flowers are suitable for Yichun
Amid the beautiful mountains and rivers of Western Gan, Yichun, with its unique natural conditions, has become a paradise for plant growth. The subtropical humid climate endows this city with abundant rainfall and a frost-free period of 267 days, providing an ideal environment for the growth of various flowers.
Subtropical climate and plant growth
Analysis of climatic advantages
An average annual precipitation of 1500 millimeters combined with 1900 hours of annual sunshine creates a climate characterized by rapid warming in spring, dryness in summer and autumn, and brief frost in winter. The feature of a 10℃ temperature difference between day and night is especially conducive to the formation of anthocyanins, resulting in the bright color of local flowers.
Flower spectrum suitable for Yichun
Preferred courtyard ground planting
Locally adapted varieties such as Aquilegia, Black-eyed Susan, and Red Clover can overwinter outdoors. In summer, it is necessary to build a sunshade shed to protect varieties such as Dahlias and African Daisies, while in winter, the roots of Peonies and Green Plums are covered with soil for insulation.
Balcony potted plant combinations
Container cultivation can break through regional restrictions. Geraniums and dwarf petunias form a hanging landscape, while camellias and alum roots create a four-season viewing area. It is recommended to use a mixture of 70% leaf mold soil and 30% river sand as the growing medium to ensure drainage and aeration.
Interpretation of the city's ecological business card
Current status of Huamula conservation
As an endangered species with only two existing individuals, the wild Huamula in Mingyue Mountain is under round-the-clock electronic surveillance. The forestry department has successfully propagated more than 300 seedlings through tissue culture technology and plans to establish a 10 mu (Chinese unit of area) ex situ conservation base in the next 5 years.
Osmanthus cultural heritage
There are 47 ancient osmanthus trees over 100 years old in the city, and the custom of enjoying osmanthus during the Mid-Autumn Festival has continued for thousands of years. In recent years, new varieties such as "Jinqiu Xiang" and "Yuegong Dan" have been cultivated, and derivative industries such as osmanthus essential oil extraction and preserved flower production have been developed.
Practical gardening management techniques
During the rainy season, high ridges cultivation combined with drainage ditches is used to prevent root rot. It is recommended to use bamboo vinegar solution for disease prevention, which can enhance plant resistance and meet ecological requirements. When building a simple greenhouse in winter, maintaining a 5℃ temperature difference between day and night can promote vernalization.
From courtyard landscapes to urban ecology, Yichun writes a harmonious chapter of people and nature with fragrance. Through scientific maintenance and species protection, this "city of flowers and trees" is blooming with even more brilliant colors.