• Journal of the Korean Institute of Landscape Architecture
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• v.27 no.5
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• pp.181-190
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• 2000

The purpose of this paper is to promote the usage of facade greenery in order to improve the quality of life in cities and to improve their ecological worth. It is necessary to find out what people think about facade greenery, what problems they think, they might encounter and to promote the use of facade greenery. The survey was grouped according to three housing types; family house, tenement house and apartment. We distributed questionnaires individually to 140 people in each of the three housing types. All 420 people answered. The major questions in the questionnaire relate to the following issues: opinions about facade greenery, opinions regarding reasons to install facade greenery and expected problems, favourite plants, and to provide an analysis of the current usage of facade greenery. The results of this study show that most people like facade greenery and revealed that there was a significant difference in the kinds of responses from the three types of housing. The most important factor to affect respondents' positive preference for facade greenery is that it provides opportunities to experience nature near the housing and the improvement of the aesthetic appeal of facades for those living in apartment housing. Negative responses were based on the inhabitation of insects, and the difficulties in maintaining facade greenery. The favourite plants are parthenocissus and climbing rose. Generally people were lacking in an understanding of the ecological value of facade greenery. Most of the respondents indicated a liking for facade greenery and so the situation is now suitable to promote it.

• Journal of the Korean Society of Environmental Restoration Technology
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• v.3 no.4
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• pp.74-83
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• 2000

Facade Greenery requires little earth and, because it grows vertically, it provides a lot of bio-mass. Facade greenery cannot replace areas such as parks, but it can act as a supplement, particularly in providing a greater degree of nature in our cities. The purpose of this paper is to promote the spread of facade greenery in order to improve the ecological worth of cities. But there is no basic data about fauna in Facade Greenery Zones. Thus for the first time this research investigates what kind of invertebrate communities exist in Facade Greenery Zones. To study the fauna in a facade greenery zone, three sites (Ewha-dong, Kongnung-dong, Daechi-dong) have been selected as representative facade greenery zones in Seoul and 9 plots ($0.5m{\times}0.5m$) were set up. Thirty seven species in 28 families in 10 orders were observed at Ewha-dong, 27 Species in 14 Families in 9 Orders were found at Kongnung-dong, 34 Species in 17 Families 10 in Orders were observed at Daechi-dong. From the investigations (October 3, 1998 and August 25, 1999), a high species diversity in facade greenery zones was proved with low dominance indices, and high diversity indices of the investigated sites. This study shows that facade greenery zone may be habitable space for invertebrates.

• Journal of the Korean Society of Environmental Restoration Technology
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• v.6 no.2
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• pp.57-70
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• 2003

The study was conducted to present the criteria of plant selection and planting design pattern suitable for the vegetation blocks which are becoming more popular for the facade greenery in urban areas. The main results are summarized as follows. 1. Under irrigated conditions, the plant grew better than that of unirrigated conditions and herbs grew better than shrubs. In selection of shrubs, it would be more proper to consider the size and depth of the pockets. 2. Under unirrigated conditions, Sedum middendorffianum and foreign sedums grew well, so it can be concluded that sedums can grow at low management condition. And, Hosta longipes and Aceriphyllum rossii could be survive at low management conditions only if irrigation was conducted at dry season. But, shrubs needed irrigation management for survival at vegetation blocks. 3. The results of this study, it can be concluded that greenery of walls and retaining walls might be effective for the creation of green space, improvement of urban landscapes, and the creation of diverse biotopes in urban areas with vegetation blocks.