to a courtyard planted Opportunities are varied, as well as the effect of the indoor climate that results from it. In Vienna, the courtyard greening is therefore promoted by the Department of Parks and Gardens.
first example of a green to the green wall are described here. For this, Ivy, Virginia Creeper, Schlingknöterich, hydrangea, wisteria or trumpet winds used. This planting has the advantage that it is feasible in a small space and, above all, quickly shows an effect of the fast growth of the plant.
The positive effects are a protective wall in front of the house as hail, the air layer between the wall and leaves the isolated during the winter (only in green plants year-round) and a heat insulation in the summer because water is evaporated by the plant which uses heat and a cooling effect for the wall, and therefore also has the indoor environment. Further drops by the plants, the dust while they create a habitat for many species of insects. In cities where many people live in small spaces different seeds and insects are trafficked to discover niches for themselves again and therefore take advantage of such green areas ideal can.
arise in the normal case, no damage caused by the climbers as they talk to their adhesive organs on the surface of the facade. Problems arise when, for example, cracks or holes exhibits. This damage can cause the plant grows there and damaged the interior of the walls (even ivy drilled through concrete through). In the case that not a green wall is possible as an alternative to a wooden frame can also be used, what the highly entwined vines twine or they can. The auxiliary frame can either loose in the yard or mounted on the front wall.
IGrundsätzlich is to say that all forms of vegetation next to the climate, biodiversity, etc. have a positive impact on people. Man is dependent on the nature, because it also contributes to his mental balance. and that is a factor of in the city often come up short. To expand
planting, depending on space capability, it can also be useful to create a raised bed and make this available to all residents. Raised beds are created for different reasons, one of which is unfavorable conditions for a ground-level flower bed, as can be with a courtyard of the case. But can also wooden or concrete. The containers are then filled with soil and planted vegetables, herbs and fruit. Used as a communal garden and this promotes social interaction and communication between children, young and old people and residents with different cultural background. Around the raised bed around shrubs may additionally be set, which create a habitat for birds and other animals.
As will now create a raised bed?
It is best in a courtyard, although no meadow is available to use a ready-made wooden box. If a lawn is available, can be used for applying for a small area of the border. Here wooden boards are cut to the desired dimensions and cut-outs or hooked into each other man / woman they nailed. In the corner braces are installed, which will support the construction so far, that arise when filled with earth, no bulges. On the inside of the wooden slats, a fine mesh to fence (rabbit grid) drafted to prevent the entry of mice and other small animals. The bed can in theory as long as man / woman will be built in the length, but should have a width of 100-120 cm to exceed it still can work well.
need courtyard planting trees as a court, therefore must be considered before that tree is suitable for the court. Basically, trees have a very positive effect. And as with the green wall evaporates and the tree water, it uses heat and the temperature is lowered and it also serves as a dust filter. He is also a habitat for many animals and insects. In addition, donates his shadow, which makes us a hand in the summer heat bearable, on the other hand, results in the asphalt and house walls not to heat up so much and emit too much heat at night. This is one of the reasons why the tree plays in the urban ecology is a very important role. A not to be underestimated is also the stress-reducing effect on the people and strengthening our health. From a psychological perspective, it has already been known that green plants is just a major contribution to our mental equilibrium. For the tree
election itself, it is important to make some considerations such as what role the tree intended to take, how much space is available to him, as light and water supply is. In the city security is important, so here are mostly selected trees can withstand severe weather and do not break even in the same branches.
summary, it can be said that a landscaping of the courtyards brings far more advantages than disadvantages. On the one hand the precious ecological aspects are important, on the other side of the benefit to man, which makes itself visible in various ways.
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