道路护栏挂花装饰，改善了护栏生硬刻板的视觉效果，添了城市绿意和美意，得到广泛应用。以广州市道路护栏挂花应用为例，介绍了护栏挂花装饰的主要功能、特点和应用现状，从容器选择、种植材料选择、种植基质选择、种植安装、养护管理方面探讨了护栏挂花营建技术，最后对存在的养护、安全及植物搭配等问题提出了建议。

Guardrail hanging flower decoration of road improves the visual effect of rigid guardrail, adds to urban greening and beauty, and has been widely used. Taking the application of guardrail hanging flowers decoration of road in Guangzhou as an example, this paper introduces the main functions, characteristics and application status of guardrail hanging flowers decoration, and discusses its construction technology from the aspects of container selection, planting material selection, planting matrix selection,planting installation and maintenance management. Finally,some suggestions are put forward on the existing problems of maintenance, safety and plant configuration.

TU986