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Plant i.e. soilless plant, cultivating device for use in building, has cultivation substrate with median layer made of low density synthetic foam to prevent evaporation of water in rot-proof wrap and upper layer made of synthetic material
Plant i.e. soilless plant, cultivating device for use in building, has cultivation substrate with median layer made of low density synthetic foam to prevent evaporation of water in rot-proof wrap and upper layer made of synthetic material
The device (1) has a vertical support wall (2) on which a soilless cultivation substrate (4) e.g. hydrophilic fiber needled non-oven, is applied. The substrate comprises an assembly of three successive layers such as bottom layer formed by a rot-proof wrap (5), median layer (6) made of low density synthetic foam to prevent evaporation of water in the wrap and upper layer (7) e.g. micro-perforated membrane, consisting of a perforated membrane and made of synthetic material such as polyethylene. The wall comprises a sealing coating that is an ethylene propylene diene terpolymer membrane.
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