Case 4
Overgrowing of Vegetation
The plants and vines on roof gardens require trimming and pruning as any vegetation used in a landscaping plan, without which the plants will overgrow and will be aesthetically appalling. Maintenance is therefore crucial to be carried out so that proper trimming of the vegetation is carried out timely. This will also allow the roof garden system to avoid further defects that could be caused by overgrown vegetation where it is not supposed to grow; e.g. root penetration or biological growth.
