09/06/2009 05:12 am ET Updated Dec 06, 2017

How To Grow Your Own Window Farm (VIDEO)

Live in a big city? Want to grow your own garden? Then tune in to Grist's AskUmbra to find out how to grow your own window farm in an urban environment. Check out the 3-plant airlift system, a hydroponics garden, that only takes an hour to build.