Green Roof Growth Medium

Liveroof engineered green roof soil is designed to.

Green roof growth medium.

Be approximately 94 inorganic by dry weight 92 in british columbia as is the case with ecologically stable sustainable mature green roofs. Green roofs on small 1 8 by 2 4 m buildings consisting of a conventional flat roof covering a root barrier a 12 mm thick enka drainage layer 89 mm of growth medium 25 mm of porous expanded. This of course can be reflected in the cost of building materials. Greater water holding capacity.

Commonly referred to as growing media or soil substrates the growing medium used is an essential part of the green roof system. Quality control of the aggregate. However the factors allowing for a lightweight roof can create a high stress environment for plant material. Green roof substrate has been researched developed blended and improved over several decades.

With a full line of standard rooflite soil products including regional and project specific blends you can trust us to have the perfect soil for your project. Green roof growing media is an integral part of a functioning green roof system. Last for many decades. Growing medium is not the same material used for a house plant or a garden.

Over a 100m2 green roof with 10cm depth of growing medium the weight saved by using substrate instead of soil is considerable. All our products are created with our innovative proprietary product development process which is designed to ensure high quality soil that meets established industry. The best green roof media should be able to effectively maintain water retention at optimum levels for vegetation as well as facilitate stormwater management. Filter rainwater and buffer acid rain.

Experts in green roof soil more than a decade of experience. Conform to german fll granulometric standards. Ensuring the growing medium is right for the type of. Green roof plants and growing media is part three of the three part green roof professional grp training series this course will provide you with an overview of plants and growing media design considerations and maintenance for green roof assemblies.

Traditional soil is heavy and packs tight after repeated rains reducing water retention and aeration for plant roots. Careful consideration and planning is required during the design phase of a green roof build and a local growth expert should be consulted in order to develop the best system for your needs. In addition to that green roof media should be able to supply basic nutrients and maintain good porosity. Green roofs designed for biodiversity biodiverse green roofs green roof designed for biodiversity basel switzerland.

Effectively grow liveroof plants. Green roof growing medium is composed of mineral aggregates and only a small amount of organic material.