Characteristics and Landscape Application of Spiraea Suitable for Cultivation in Lanzhou Area
Spiraea has the characteristics of high ornamental value,strong adaptability,and easy cultivation and management,making it an ideal and excellent flowering shrub.Seven species of Spiraea,including Jinshan,Jinyan,Pearl,Tuzhuang,Trilobed Leaf,Pink Flower,and Spiraea,were introduced from Hebei for cultivation experiment in Lanzhou.Their morphological characteristics and growth parameters were observed,and suitable cultivation techniques and garden application methods for Spiraea were summarized so as to provide reference for the promotion and application of Spiraea in Lanzhou.