Midwest Plant Doctor
- Gardening information, advice, and news for novice and experienced gardeners in the Midwest.
- http://plant_doctor.typepad.com/

UNL Educational Resource Guide
- University of Nebraska Cooperative Extension provides a yard and garden educational resource for home, commercial and youth gardening enthusiasts. Information is considered most valid for residents of southeastern Nebraska.
- http://lancaster.unl.edu/hort/

Tulsa Garden Center
- Meeting place for over 30 affiliated garden groups in the Tulsa area. The center offers educational opportunities, children's programs, a library, and is constructing a new Linnaeus garden. Articles, information about groups, activities, and membership.
- http://www.tulsagardencenter.com/

Delaware Center for Horticulture
- Non-profit horticultural resource organization dedicated to promoting knowledge and appreciation of gardening and conservation, using educational programs for all ages, community gardens, and public landscaping.
- http://www.dehort.org/

Oklahoma Gardening
- Details and notes from the latest episodes of the television show.
- http://www.oklahomagardening.okstate.edu/

Garden Calendar
- A year-round schedule of garden activities customized for the central West Virginia zone.
- http://www.wchstv.com/homelawn/

WSU Master Gardener Library
- Extensive collection of factsheets on gardening.
- http://gardening.wsu.edu/text/libr.htm

Web Garden
- Plant directory, weekly gardening news, site links and Ohio-based garden information.
- http://webgarden.osu.edu/

Dixie Gardener
- Information about gardening in the arid region of Southern Utah, from the Utah State Extension. General gardening topics, local rainfall information and master gardener courses.
- http://www.dixiegardener.org

Gulf Coast Gardening
- Provides tips, information, and links to suppliers and resources for Mississippi Gulf Coast gardeners.
- http://gulfcoast-gardening.com/

Friendship Gardens
- A light-hearted, regularly updated informative site for gardeners of all ages in the Great Lakes area and Florida, with event calendars, book reviews, recipes, and personal reflections.
- http://www.friendshipgardens.com/

How to Plant a Native Hawaiian Garden
- Includes plant descriptions and sources, photographs, and cultivation information.
- http://www.hawaii.gov/health/oeqc/garden/index.html

King County Noxious Weeds
- Pictures and descriptions of weeds in King County, Washington.
- http://dnr.metrokc.gov/wlr/lands/weeds/weedid.htm

Two Rainy Side Gardeners
- Gardening in the Maritime Pacific Northwest.
- http://www.rainyside.com/

Southwest Gardening
- Personal gardening accounts with photos and discussions.
- http://www.southwestgardening.com

Rochester Gardening
- Information for gardeners in Northeastern USA. Large list of links to garden and plant information throughout the WWW. Special interest page concerning bulbs.
- http://www.rochestergardening.com/

Mid Atlantic Plantsman
- A compendium of gardening information of value to gardeners in New Jersey, Pennsylvania, Maryland, Virginia, and West Virginia.
- http://www.suite101.com/welcome.cfm/mid_atlantic_plantsman

Arid Southwest Gardening Information
- Information on personal, community, and commercial gardening from the College of Agriculture and Life Sciences at the University of Arizona.
- http://ag.arizona.edu/gardening/