Green Roof Soil Depth

Sports turf requires a designed soil or growing medium to ensure effective drainage and a substrate.

Green roof soil depth.

These require irrigation and a substrate depth of at least 200 mm. Consult your local grower for specifics. The surface and play requirements are much more demanding than for amenity turf. Liveroof engineered green roof soil weighs approximately 27 to 29 lbs sq.

Plants for green roofs with a soil depth of 100mm plants for green roofs with a soil depth of 150mm so seize the opportunity to elevate your planting to a whole new level with our pick of plants for a soil depth of 50mm. Liveroof soil specifications will vary somewhat depending on region and available components. Its soil depth is a full 2 inches enough to support many low growing succulents and a limited number of accent plants. Fully saturated at 4 depth when fully vegetated with liveroof plants.

Intensive roofs which are thicker with a minimum depth of 12 8 cm 5 1 16 in and can support a wider variety of plants but are heavier and require more maintenance and extensive roofs which are shallow ranging in depth from 2 cm 13 16 in to 12 7 cm 5 in lighter than intensive green roofs and require minimal maintenance. It is also important to factor in the type and lifetime of the roof membranethat will be used. Careful species selection is needed to ensure outcomes can be met. Some green roofs are constructed specifically to support sports turf.

Careful plant selection and maintenance is needed to ensure annuals do not become weeds on a green roof. Last for many decades. It is generally not recommended for hot climates. This is especially true of intensive green roofs which can have soil that is two feet deep or more.