The Encyclopedia of Plants - Search for flowers, vegetables, trees, etc.

National Gardening Dictionary - Find definitions to common or scientific words

The Garden Gate - Links for gardeners

Garden Web - Garden tips, forums

Nebraska Cooperative Extension Publications - Publications - some online, some to order

Old Farmer's Almanac Gardener's Companion - Information on gardening topics, advice, etc.

Ortho Online - Information on vegetables, flowers, pests, etc.