Growing Food On Green Roofs

According to tree hugger the popularity of green roofs is growing by 35 in the united states in the past couple of years.

Growing food on green roofs.

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 and grow food. Green infrastructure has many purposes. Cities around the world are making green roofs mandatory in new building construction.

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. Green roofs absorb rainwater grow food. Green roofs can also help moderate the energy needed to maintain the temperature of a building by keeping the roof. However it is possible to grow herbs on extensive green roofs.

Even on extensive green roofs with a depth of 150mm it would be possible to grow native herbs. Among them is food production but do we use green infrastructure for this as much as we could. 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.

Green roofs are not a new concept but of late one that slowly seems to be attracting more and more interest. 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. It is a great space for community gardens volunteer education and event opportunities. The food roof farm is an urban farm in downtown st.

For example in toronto ontario 50 to 60 per cent of consumed food is imported. February 08 2019 10 48 am share on facebook. For instance allium species can thrive on extensive green roofs especially chives. By growing food on green roofs there are also extended environmental benefits to consider.

However some roofs can take the required substrate depths for growing food. Louis located just north of the delmar divide. In general rooftop farms or gardens sit within the intensive green roof category. Louis garden is a space for the community to come together.