GardenWeb
gardenweb.com
Community of gardeners offering a wide range of resources. Forums on a large variety of general and specialized topics, glossary of botanical terms, seed exchange, and plant directory.
Da Garden
thunder65.com
Set of forums covering a range of gardening topics, for gardeners of all skills.
Gardeners at Witzend
witzend.net
Family-friendly site offering gardening forums, members photo albums, and member-contributed links.
Hort.net: Archived Active Horticultural Mailing Lists
hort.net
Maintains archives of about 30 gardening-related mailing lists, with a link to archives of additional now defunct lists.
Rhen's Garden Club
freewebs.com
Christian gardening and homesteading site, offering forums, gardening information, and links to other resources.
I Can Garden
icangarden.com
Canadian gardening resource site by editor and Master Gardener, Donna Dawson. Includes a member's area, news, articles, book reviews, clubs, suppliers, pictures and links.
International Home & Garden Club
ihgc.net
Online gardening club that offers members-only forums, gardening resources, and monthly newsletter. Paid membership.
Moosey's Country Garden Forums
forums.mooseyscountrygarden.com
Discussion forums, garden journals and photo galleries, with topics including tours, plant identification, roses, and chat.
MSN Groups: Great Impressions
groups.msn.com
The treehouse forum at this group features friendly discussion of various gardening topics. Also includes links to worthwhile gardening resources, and members' photo albums. Must join group (free) to read and participate.
You Grow Girl
yougrowgirl.com
Offers a young fresh twist on gardening information, tips and articles. Discussion forums and archives available.
LoveOnALeaf
loveonaleaf.com
Discussion site for serious gadener and to products and problems.
Garden Stew
gardenstew.com
Discussion forums on several gardening topics, as well as a few home improvement topics.
Blossom Swap
blossomswap.com
Lively community of gardening enthusiasts, forums, plant and seed swaps, articles, gardening tips, and photographs.
PlantTraders
planttraders.ipbhost.com
Online community of friends and gardeners, sharing experiences, plants, and seeds.
GardenWeb Australia
au.gardenweb.com
Hosts forums, garden exchanges, articles, contests and a plant database.
Digital Raingardens: Gardening Questions and Answers
raingardens.com
Forum for general discussion of gardening questions.
Dave's Garden
davesgarden.com
Maintain plants and seeds inventory, discuss gardening, and trade seeds and plants with fellow gardeners. Many features are only available to paying members, some also to the general public.
Happy Moose Gardening Forum
daylily.net
Offers specialty forums on daylilies, hostas, and irises.
Garden Country
gardencountry.com
Message board for communing with other gardeners. Includes a butterfly garden guide, weed identifier, and e-cards.
SeeMeGarden
seemegarden.com
Community of gardening enthusiasts sharing tips, advice, experiences, and knowledge covering many aspects of gardening.
Northscaping
northscaping.com
Information resources, e-zine, forums, and links of interest to Northern gardeners and landscapers (USDA hardiness zones 1-5). Includes a landscape plant search, articles, climatic data, and business locators.
UKY Listserv: Gardens & Gardening
lsv.uky.edu
Worldwide community chats via an e-mail mailing list on a wide variety of topics including gardening. Archives online available to members of the list.
The Helpful Gardener: Garden Forum
helpfulgardener.com
A discussion forum for the home gardener. Members provide helpful answers for home gardening questions in a number of topics.
MYeFlora
myeflora.com
MYeFlora is a complete garden resource and community: A Channel for all gardeners to come together to share knowledge and information for the benefit of other gardeners.
Pittsburgh Post Gazette Bulletin Boards: Backyard Gardener
bbs.post-gazette.com
Discussions on various gardening topics.
GardenBanter
gardenbanter.co.uk
A web front to several usenet newsgroups, covering general, regional, and water gardening topics. Threads are displayed forum-style. Posting requires registering with the site.
Homestead Garden
homesteadgarden.com
Online community focused on gardening with a simplified-living bent. Forums, a few articles, links to extension services, and printable journals and logs.
Tinker's Gardens
tinkersgardens.com
This site focuses on daylilies, providing articles on their cultivation and hybridization, as well as an extensive database. Also provides discussions of some other flowers and vegetables. Most of the action is in the many forums.
Just Gardeners
justgardeners.com
Includes forums, articles, catalog reviews, and a plant and seed swap area.
GardenBuddies.com
gardenbuddies.com
Forums and photo galleries covering many gardening topics, visited by an international audience. Archives of plant information.
Gay Gardener
gaygardener.com
Offers planting tips, gardening history, forums, quotes, and a monthly newsletter.
MSN Groups: Northern Gardening
groups.msn.com
Friendly meeting place for home gardeners, mostly from the Northern half of the US. Photo galleries, message board, and lots of links to gardening resources.