Homegrown Harvest: Britta Riley and Rebecca Bray tend to Brooklyn's first window farm. This form of urban agriculture is catching on in cities around the world, as downtown farmers go online to share techniques for growing greens indoors.
via www.npr.org
This is a great alternative for people who don't have access to a space to grow fresh produce. Also a great option for college student who want to eat something fresh that doesn't come from preservative city (cafeteria).