Sedum Green Roof Shed

Absolutely gorgeous biting stonecrop a popular green roof sedum.

Sedum green roof shed.

An extensive green roof or sedum roof is a roof with vegetation that is more or less self perpetuating and that can further develop and maintain itself. A variety of plants that grow well in a soil depth of five to seven inches are good to use including certain perennials ornamental grasses herbs shrubs and sedums. This green roof can be described as a combination of an extensive and intensive roof and therefore is also called a hybrid roof. Green roofs dramatically increase beneficial insects and wildlife.

Roughly speaking extensive green roofs have a substrate thickness of between 4 and 15 cm and a weight of 30 to 220 kilo per m2. Sedums are hardy plants found in the wild in inhospitable places such as the cracks between rocks cliff faces and in walls. Sedum can survive up to 100 days without water. Reduced pollution as green roofs can absorb air pollution.

Succulent plants have unique ways of dealing with water and are well adapted to extensive green roof designs. Benefits of a green roof. Succulents can reduce the transfer of moisture from their leaves to the atmosphere and they can store much moisture in their cells. When saturated these layers can weigh in at more than 100kg per square metre or 20lbs per square foot.

Sedum for example can survive in temperatures from 25 40 degrees.