dual media application / typical green roof systems / blended products / media depths / intensive green roof systems / roof garden systems / respective rooflite products / deep intensive green roof systems / /
Organization
Guidelines for the Planning Construction and Maintenance of Green-Roofing / Guidelines / Landscape Development and Landscaping Research Society / Landscaping Research Society / / /
Trees on Roofs Most trees require more root space than typical green roof systems will provide. If the roof design calls for a soil depth of more than one foot it is advisable to work with two different growth media beca