普拉格荚蒾的养殖方法与栽培技术(图)
植物别名：
拉 丁 名：
Viburnum‘Pragense’
所属科属：
忍冬科 荚蒾属
分布地区：
形态特征：
常绿灌木。丛生。冠球状。叶暗绿色。花序半球形，花蕾粉红色，花白色，春末至初夏开放。
生长习性：
栽培繁育：
景观用途：
其 他：
General Culture:
Grow in average, medium moisture, well-drained soil in full sun to part shade. Foliage may die back (sometimes to the ground) in sub-zero winter temperatures, so in the St. Louis area, it is best to plant this shrub in a protected location shielded from winter winds. If shrub loses good form or needs revitalization, prune to the ground. Otherwise, prune immediately after flowering since flower buds form in summer for the following year.
Noteworthy Characteristics:
This hybrid viburnum (cross between V. rhytidophyllum and V. utile) is an evergreen, multi-stemmed shrub that typically grows 8-12' tall with a similar spread. Flat cymes (to 6" across) of slightly fragrant, creamy white flowers in spring gives way to berries in early fall which first appear red and then change to glossy black. Berries will often persist to the end of December. Elliptic, dark green leaves (to 4" long). Foliage is evergreen in the south, and usually evergreen in the north unless injured by cold winter temperatures.
Problems:
No serious insect or disease problems.
Uses:
Plant in groups or mix with other broadleaf shrubs. May be grown as a hedge. Shrub has good specimen value due to creamy white flowers, fall/early winter berries and evergreen foliage.
