阳历四月,正是牡丹花、芍药花盛开的季节,郑州园林局举办的“绿满商都,花绘郑州”牡丹芍药花展也如约而至。展览分为郑州植物园、郑州市西流湖公园、郑州人民公园等不同的展区,所有的展区均免费向公众开放。作为本次花展的主展区,郑州植物园收集牡丹品种434个、芍药品种94个,拥有中原、西北、江南、海外四个牡丹品种群,红、白、粉、黄、紫、蓝、绿、黑 Gregorian calendar in April, it is the peony, peony flowers in full bloom in the season, held by Zhengzhou Gardens Bureau “Green Mansions are all painted Zhengzhou ” Peony Peony Flower Show is as about. The exhibition is divided into Zhengzhou Botanical Garden, Zhengzhou West Lake Park, Zhengzhou People’s Park and other different exhibitions, all the exhibition area are free to the public. As the main exhibition area of ​​the Flower Show, Zhengzhou Botanical Garden collects 434 peony varieties and 94 peony cultivars. It has four peony varieties including red, white, pink, yellow, purple, blue, green, black