Organic Gardening - http://www.organicdownunder.com
This site provides information covering various areas of organic gardening, including companion planting, composting, fertilizer, mulching, watering and pest control. It also provides monthly tips and vegetable gardening links to additional resources.
Vegan Organic Trust: Information Sheets - http://www.veganorganic.net/infoindex.html
Find information on a variety of topics related to vegan organic gardening, a method of gardening that avoids both chemical and animal-based fertilizers. The site discusses vegetable composts and fertilizers, green manures, crop rotation, mulches, beetles and related topics.
You Bet Your Garden - http://www.whyy.org/91FM/ybyg
This Web site is a companion to a radio show about organic gardening. The host is a past editor of Organic Gardening magazine and author of several gardening books. The site features audio of the shows, which cover topics such as pest control, vegetables, lawns, tropical plants, composting, seed-starting and mushrooms. The site also includes gardening tips and related links.