Vertical Gardens

The term vertical garden refers to any kind of construction and support structure for growing plants in an upwards-directed, vertical way and thereby efficiently and productively making use of the existing space for food or other kind of plant production. A huge variety of different designs and concepts are available including greywater towers, green walls or living walls. The reuse of different composts (e.g. compost, vermicompost or terra preta) from household wastes and reclaimed water (e.g. greywater) or urine can be considered in vertical gardening allowing to enhance food production and to close the nutrient and water cycle at a local level.