Have you ever wondered how to water your lawn correctly? Think you’re watering too much? Not enough? Not at the right time of day? Or maybe you’ve never even thought about it! We’ve put together some pointers for you to cut out the guessing and save you water and money this summer! Because who doesn’t want to go green and save some green?!
Climate and soil and sprinklers are different everywhere you go. When people ask us how long to water their lawn, it would be great to have a tidy, pat answer to give. But because there is so much variation even within the same area, the answer usually starts with, “It depends.” It depends on how well your soil drains, how much water your sprinklers put out, what time of day you water, and even how long your grass is! Even though there isn’t a one-size-fits-all answer for everyone, it isn’t hard to determine how much water to give your grass.
How Much Water Does My Lawn Need?
Lawns in the Salt Lake area need about 2 inches of water per week (not per watering). An easy way to see how much water your lawn is getting in a watering cycle is to place some straight-sided containers around your lawn. Empty tuna cans work great. Check them after the watering cycle and measure how much water is in them.
How Often Should I Water My Lawn?
If your lawn is planted in loam or clay soil, it’s best to water twice a week with one inch applied at each watering. Sandy and gravel soils won’t hold an inch of water in one watering, so they need to be watered a little more often (every other day works well with about 0.6″ applied each time).
When Should I water My Lawn?
Early Morning is the best time to water. Watering in the evening or late at night is not a good time because the lawn remains wet overnight and is more susceptible to fungus, and makes snails and slugs harder to control. Never water during the heat of the day—most of that water will just evaporate.
What Else Can I do to Save Water?
Set your lawnmower height as high as you can stand it. The longer the grass, the more shaded the soil will be, and the more moisture it will retain. Shorter grass doesn’t shade the soil as well and the heat of the summer sun will evaporate all the moisture you just worked to get in there.
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