http://orop.com/COMMUNITY/blogs/tips_and_tricks/archive/2009/03/24/watering.aspxLandscaping and a healthy lawn impress buyers! Here is a guide to help you with your lawn. LAWN SPRINKLING GUIDELINES (from the annual water quality report, Medford Water Commission): This should be a handy reference. For their Lawn Watering InfolineenCommunityServer 2.1 SP2 (Build: 61129.2)