Arid Southwest Gardening Information
Information on personal, community, and commercial gardening from the College of Agriculture and Life Sciences at the University of Arizona.
Offers Pacific Northwest regional gardening resource directories, a forum, plant and seed exchange, and events calendars.

Mid Atlantic Plantsman
A compendium of gardening information of value to gardeners in New Jersey, Pennsylvania, Maryland, Virginia, and West Virginia.

The Bay Area Gardener
Information aimed at the northern Californian gardener.

Gardening in the South
A beginner's guide, including instructions and tips.

Louisiana Garden Club Federation, Inc.
Find information on the club and its events, including horticulture, floral designs, wildflowers and native plants.

How to Plant a Native Hawaiian Garden
Includes plant desctiptions and sources, photographs, and cultivation information.

Southwest Gardening
Personal gardening accounts with photos and discussions.

Southern Oregon Gardening
Gardening questions answered for southern Oregon.