Combine permaculture gardening techniques and edible landscaping ingenuity in your garden by growing perennial vegetables. You’ll be surprised by how little work garden perennials require when compared with the work you expend growing annuals. Plus, our list of best perennials and resources guide will get you started with this sustainable, practical gardening techniques.
http://www.motherearthnews.com/organic-gardening/perennial-vegetables-zm0z12amzkon.aspx
