You might already know about the best time to water your lawn. (It's morning.) However, just how much water should you give each time? Most lawns need between 1 and 1½ inches of moisture per week.

Any suggestions on whether to keep sprinkler system in a gut renovation converting 10 unit brownstone to a 1-3 family unit. Obviously cost more (how much) to keep becuase have to rework all the piping ...