屋顶随建筑物的不同而差异明显,因此选择屋顶绿化植物时,必须充分考虑各种有可能影响植物生长的因素,否则很难达到绿化的预期效果。种植土建于地下车库之上的花园、景观因土层较厚,且直接地气,植物基本不受影响。而建于屋顶之上的花园因高度较高,大都没有建筑物的阴影遮挡而直? The roof varies greatly with different buildings. Therefore, when selecting the roof greening plants, various factors that may affect plant growth must be fully taken into consideration. Otherwise, it is difficult to achieve the expected greening effect. Planting built in the garden above the underground garage, the landscape is thick due to soil, and direct gas, the basic plant unaffected. The garden built on the roof due to the higher height, most of the shadow of the building blocks and straight?