Limit all watering to 1″ of water per week (including rain!) and you can measure this by placing a tuna can on your lawn to use as a rain gauge. When it’s full, you don’t need more water. Conservation Tips thanks to the University of Michigan Graham Sustainability Institute December 14, 2017 Home Conservation 7-15 0Shares0000 0 Comments Leave a reply Click here to cancel the replyYour email address will not be published. Required fields are marked *CommentName * Email * Website Save my name, email, and website in this browser for the next time I comment.