*'''[[Green roofs#Design|Intensive green roofs]]''' contain greater than 15 cm depth of growing media, can be planted with deeply rooted plants (e.g., shrubs and trees) and can be designed to handle pedestrian traffic. | *'''[[Green roofs#Design|Intensive green roofs]]''' contain greater than 15 cm depth of growing media, can be planted with deeply rooted plants (e.g., shrubs and trees) and can be designed to handle pedestrian traffic. |