AllAboutLawns: Lawn Talk Forum: A personal forum containing residential and commercial lawn care information, equipment posts, and seasonal information.
DoItYourself - Lawn Forum: Forum with a lot of valuable lawn information by a large lawn community.
Gardens Are - Lawn Forums: Discussions mostly in the organic arena with a lot of action happening here.
Gardenweb: Lawn Care Forum: Discussion of lawn care including proper maintenance, recommendations for selections, and fertilizers. Also separate forums on lawn mowers and tractors.
Gardenweb: Ornamental Grasses Forum: For the discussion of ornamental grass.
Lawn Care & Landscaping Business Forum: Forum with a kick of Jim Kendrick, the Publisher of TURF Magazine.
Lawn Chat - Forum: Not so many posts in this forum as of 2004, but very interesting.
LawnCafe: A green industry forum for the landscape professional.
LawnForums: Discussions with comments and photos to aid projects with categories including: snow removal, equipment classifieds, discussions on fertilizer and pesticides and a special dedication to the founder Eric Erickson.
Texas Turfgrass Association: Discussion of turf problems. May load slowly due to the large number of messages.
Turf Chat: Unmoderated chat for people who care about turfgrass with a twenty five person limit.
Turfgrass Forums: Discussion of lawn and turf questions.
UBC Botanical Garden Forums: A forum that specializes in the natural lawn care of soils and fertilizers towards making that grass shine.