由于近年来人类生态环境日益恶化,故而当前国际园林发展动向系从生态园林规划着手,进行植物造园。植物用于造园可产生其它造园要素所达不到的艺术效果。作者认为有以下特点: (1)突出季相,色彩丰富; (2)分隔联系,变幻莫测; (3)点题成景,寓意深刻; (4)衬托建筑,装点江山。 植物造园远比修盖建筑造价为低,而所获环境效益却要高得多。目前人们对其兴趣不如营造建筑、堆叠山石。作者认为原因如下: (1)建筑控制园林的观念根深蒂固; (2)造园林种树贫乏; Due to the deteriorating human ecological environment in recent years, the development trend of international gardens at present starts with the planning of ecological gardens and plant gardens. The use of plants for gardening can produce artistic effects that other gardening elements can not reach. The author believes the following characteristics: (1) highlight the season, colorful; (2) separate contact, unpredictable; (3) point into the King, implied meaning; (4) set off the building, decorate the country. Planting a garden is far less costly than repairing a building, and the environmental benefits are much higher. At present, people are less interested in building buildings and stacking rocks. The author thinks the reasons are as follows: (1) The concept of architectural control garden is deeply rooted; (2)