Growing Food On Green Roofs

In general rooftop farms or gardens sit within the intensive green roof category.

Growing food on green roofs.

Cities around the world are making green roofs mandatory in new building construction. However it is possible to grow herbs on extensive green roofs. Rooftop food growing has a growing interest. Even on extensive green roofs with a depth of 150mm it would be possible to grow native herbs.

Given proper management there is plenty of scope to make better use of rooftops walls and water sensitive urban design assets as sites for growing edible plants. In fact there are some urban agriculture rooftops where the food is grown on hydroponic systems on the roof to avoid the need for a growing substrate altogether. Growing food locally not only increases food security creates new employment training and creates new green space it reduces food transportation distance. Green roofs absorb rainwater grow food.

Green roofs absorb rainwater and grow food. Green roofs can also help moderate the energy needed to maintain the temperature of a building by keeping the roof. By growing food on green roofs there are also extended environmental benefits to consider. According to tree hugger the popularity of green roofs is growing by 35 in the united states in the past couple of years.

In fact many plants associated with green roofs in continental europe such as marjoram oregano basil are classic extensive green roofs plants. For instance allium species can thrive on extensive green roofs especially chives. February 08 2019 10 48 am share on facebook. To help with that initiative in the nation s capital a team at the university of the district of columbia has created a rooftop garden on campus with a wide variety of vegetation to help absorb excess rainwater and grow food at the same time.

Louis located just north of the delmar divide. Urban agriculture on roofs and walls can be part of community gardens private residences school farms social enterprises or may have potential to be commercial farms. But there s no requirement that these spaces provide a means to grow food. Louis garden is a space for the community to come together.

Green roofs are not a new concept but of late one that slowly seems to be attracting more and more interest. The food roof farm is an urban farm in downtown st. Green infrastructure has many purposes. Among them is food production but do we use green infrastructure for this as much as we could.