Abstract: Programming and construction of green space ecological network are the main landscape patterns of ecological gardens for basic city ecological facilities and for rural-urban integration. The green space programming and construction is an important approach to sustainable development and ecological construction in cities. The research based on the relative theories of ecology and city landscape lays out the green space ecological network system in Jinan, in which the multi-green centers and ring-net city green space are developed as the core, green garden bands as radiation axes, city-level parks as nodes and round-the-city greenbelts as junctions. Thus, a green space ecological network can be created with one centre, three rings, six belts, seven passes and districts, and multi-wedges and nodes.