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LANDSCAPING
CASE STUDYCITY TREES SET TO GROW
Location
Yeongdeungpo district of Seoul, South Korea
Construction date
June 2013
Vegetation
Tree planting project
Supplier
Gain Enc Co,. Ltd
Huntsman PolyurethanesEverslaan 453078 EverbergBelgium
Tel.: +32 2 758 9874Fax.: +32 2 758 [email protected] www.thevydroeffect.com
Flakes of VYDRO® substrate have been used to help a number of trees become established in the Yeongdeungpo administrative district of Seoul, South Korea – a part of the city heavily developed with offi ces and other commercial buildings.
In a bid to ‘green’ the area, the local municipal authority decided to plant the trees at intervals along a stretch of pavement in a busy roadside location. The trees were deposited in a mixture of soil and VYDRO® substrate: 2kg of soil mixed with 20-30% VYDRO® fl akes per tree.
Using VYDRO® fl akes dramatically improves the ability of soil to retain water. This means plants and trees are more likely to survive during prolonged dry periods, and the need for irrigation is greatly reduced – a major benefi t in areas such as Yeongdeungpo, where there is no proactive tree management program in place.
VYDRO® substrate was originally invented to transform the installation of green roofs and living walls, but the technology works equally well in landscaping projects – particularly in hot, dry countries where water is often in short supply.