长安街沿线花坛9月中旬将向国庆元素转换

Core Points - The commemorative flowerbeds along Chang'an Avenue for the 80th anniversary of the victory in the Chinese People's Anti-Japanese War and the World Anti-Fascist War have been unveiled, with a transition to National Day elements planned for September 15 [1] - Over 100 new and native plant varieties have been used in the flowerbeds, with 40 new varieties making their debut [1] - The flowerbeds are designed to withstand high temperatures and humidity, with enhanced maintenance planned due to increased rainfall in Beijing this year [1] - A new high-water-retention porous material called "irrigation blanket" has been applied to the hard surface flowerbeds to prevent water overflow and accumulation during heavy rainfall [1] - The flowerbeds will maintain a focus on frugality, with no major changes planned after the commemorative event, only minor adjustments and plant replacements [1] Seasonal Transition - After September 15, the flowerbeds will undergo a transition to incorporate National Day elements, including local changes in ground and vertical floral materials [2] - The selection of flower materials will shift to include more varieties suitable for cooler weather, such as chrysanthemums and roses, as the National Day approaches [2] - The annual practice of replacing the flowerbeds is expected to occur around October 20, before the onset of winter [2]