Lawn Talk  
   Fact sheets detailing a range of topics when caring for lawns. From the University of Illinois.
   http://www.urbanext.uiuc.edu/lawntalk/index.html

Lawn and Landscape  
   Offers articles, an online trade show and a supplier directory.
   http://www.lawnandlandscape.com

Yard Care  
   General information on yard care. Includes sections on garden tools and advice from experts.
   http://www.yardcare.com/

Ask The Expert  
   University of Illinois service offering information on lawn care needs.
   http://www.urbanext.uiuc.edu/ask/

Take The Lawn Challenge  
   University of Illinois Extension guide to lawn care; includes quizzes to test your knowledge.
   http://www.urbanext.uiuc.edu/lawnchallenge/index.html

Net Lawns  
   Lawn care website including a national directory of lawn care providers, a lawn care forum, and chat room.
   http://www.netlawns.com

Turf-Tec  
   Manufactures diagnostic tools for golf courses superintendents, sports turf managers, and homeowners.
   http://www.turf-tec.com/index.html

Oscillating Lawn Sprinklers  
   Many close-up photos explain how an oscillating lawn sprinkler mechanism really works.
   http://www.howstuffworks.com/sprinkler.htm

All About Lawn Care  
   Information on the care and of lawns, including problems, mowing, fertilizers, diseases, and watering.
   http://gardenersnet.com/lawn/

Aerating Lawns  
   Clemson Extension fact sheet on aerating lawns to improve turf grass health and increase tolerance to drought.
   http://hgic.clemson.edu/factsheets/HGIC1200.htm

Safe Lawn Care  
   Discusses the dangers of using pesticides and other chemicals in lawn care. Includes some alternative lawn care methods.
   http://www.fortunecity.com/greenfield/garden/796/

Independent LawnCare Association  
   Lawn care information and tips, search the database for a lawn care professional near you.
   http://ilawncare.com

Ask Ashton  
   Submit a lawn care question and receive a response within 48 hours.
   http://www.askashton.com

Swisher Mowers  
   Mower manufacturer in Warrensburg, Missouri.
   http://www.swisherinc.com/

Spring Green  
   Provides lawn and tree care tips.
   http://www.spring-green.com

Lawn Sprinklers Network  
   A directory, links, and discussion forum on turf irrigation and lawn sprinklers.
   http://www.lawn-sprinklers.net

American Lawns  
   Professional tips and advice to help improve lawns.
   http://www.american-lawns.com

The Old Lawn Mower Club  
   A club for people with an interest in vintage lawn mowers.
   http://www.oldlawnmowerclub.co.uk

Natural Landscapes Project  
   Non-profit organization promoting organic (natural) lawn care. Information about pesticide hazards, avoiding water pollution, compost and mulch, and lawn size reduction.
   http://www.naturallandscapes.org/

Lawn Care  
   Informational site with feature articles, FAQs and forums on various aspects of lawn care.
   http://www.lawncare.com/

Cool-Season Grasses: Lawn Maintenance Calendar  
   Details what needs to be done around the yard at various times of the year, and provides other tips and tricks for lawn maintenance. From the University of Missouri Extension.
   http://muextension.missouri.edu/xplor/agguides/hort/g06705.htm

Turf Tips  
   Turf and lawn maintenance tips for the current month, from Purdue (Indiana).
   http://www.agry.purdue.edu/turf/tips/