How to build a green roof
Plants can help us eliminate our use of fossil fuels in ways beyond providing us with local food. By incorporating vegetation into our landscape through the use of green roofs,…
Urban DIY: How to install a green roof
Here's an eco-friendly project that can be built with readily available materials. As a bonus, it reduces home energy costs and stormwater runoff. By Tom Oder ROOFTOP GARDENING: A green…