Just bought my first house and moved in on Saturday. I know pretty much nothing about lawn or gardening care. I'm still not sure what type of lawn I have. The lawn is a little bit darker shade of green than I am used to seeing, and seems a tad bit thinner than most lawns, but not as thin as I've seen some other lawns. The sprinkler system is set up on a timer and I programmed it to come on everyday at 5:30am for about 15minutes per zone. I read that lawns need about 1" per week on average. Does this mean I water it once a week or 5 days a week totalling an inch of water? I really don't want to kill this lawn because it looks great right now. I just bought a mower and am planning to trim it a little on the tall side as I read this is good for summer weather coming up. Any help will be appreciated.