Shutterstock. Unfortunately, as simple as lawn watering is in practice, many lawn owners get it wrong. Officials in Cary point out that overwatering causes three-fourths of turf problems. Irregular watering may drown grass plants or encourage weed growth. Be a night owl. Gilmour’s Adjustable Pattern Master Circular Sprinkler will water an area up to almost 6,000 square feet, reaching a circular area about 86 feet across. Let your grass grow into dormancy. Midday watering - during hot, dry weather - can waste water, since much of the water evaporates. By watering your lawn wisely, you can conserve a precious resource and save money on your water bill. Post by Ohio Lawn » Sat Sep 21, 2019 5:41 am. At the top of the list is aerating and seeding, but the work does not end there – aeration and seeding depends on a commitment to watering. Fertilize and continue maintaining cool-season grasses in overseeded lawns. While reducing irrigation is an essential part of caring for autumn lawns, don’t stop watering abruptly. Throughout the year, Virginia Green is protecting your lawn from weeds. Many more will see freezing temperatures and snow through the winter months. Avoid watering at midday, (when water evaporates too quickly) and late at night (which can lead to fungal growth). As long as your grass keeps growing, keep cutting it! Get your lawn ready for winter. Once the ground is frozen, there is no way for water to penetrate the top layer of ice to get to your lawn’s roots. Just like lawn disease, the best solution is to stop it before it starts. To figure out how much water adds up to 1 inch, do the “tuna can” test. Heavy watering results in waste and promotes lawn problems eg. Sod is often viewed as a way to create an instant lawn, but sod needs time and care before it is established enough to treat it as you would an established lawn. Early morning is the best time to water. Your lawn needs a minimum of 1 inch of water weekly. Watering – When you are caring for autumn lawns, watch your irrigation. Time of Year. Established large trees have a root spread equal to or greater than the height of the tree. In the heat of summer, the grass needs at least 1 to 2 inches each week to thrive. A nice fescue lawn has several important maintenance requirements. The ideal length of your lawn depends on your climate, but most experts agree you should keep your grass about three inches long, with the last cut of the season taking it down to between 1-1/4 inches to 1-1/2 inches in length. Revised by Mike Goatley, Professor & Extension Specialist, School of Plant and Environmental Sciences, Virginia Tech This publication is available in PDF format only. Watering two days a week should be sufficient during most of the summer. As the roots develop, the grass can be irrigated less frequently, but more deeply. Ohio Lawn Posts: 467 Joined: Wed Mar 20, 2019 6:32 pm Location: Ohio Grass Type: TTTF Lawn Size: 10k Mower: Toro TimeMaster. Night or early in the morning are the most effective times to water, because wind and evaporation are lower. A hose can waste 6 gallons per minute if you leave it running. Your lawn doesn't need as much water in the winter as in the summer. If you water in the evening or overnight, the moisture will encourage the growth of harmful fungi. The symptoms of drought begin with a dark silvery tinge to the grass blades. In lawns on compacted clay soil where water does not penetrate easily, consider aerifying the lawn. Deep infrequent watering is better than daily light sprinkling. Learn more at YardSmart - Rain Barrels. How often should I water ? Methods of Lawn Watering. You can tell when a fescue lawn requires watering by the color, it will tend to start having a slightly gray color to it and will also slightly crush when you walk on it, leaving visible prints behind you. Grasses should be watered in the warm seasons or summer months, Mann says. You’ll also want to make sure your lawn is properly fertilized, aerated, and overseeded as needed, and that it gets regular weed and pest control. But most lawns are not perfectly round, or square, so the Pattern Master Sprinkler can be adjusted to water only part of a circle. Then my plants get all the water. Remember, freshly cut sod has no roots. Lawn care and water experts say you typically should limit watering to as much as 1 inch of water per week, including rainfall. Loosen up the soil with a spading fork or use a powered machine that creates holes or “pores” in the lawn by the action of spoons or tines mounted on a drum or reel. In other words, it’s a waste of water and money, and your lawn and plants aren’t benefiting as much as they should. In the morning, turn on the water while you get ready for the day. Watering for Established Turf A Northern Virginia Lawn needs 1 inch of water per week. If it doesn’t rain (or snow! Rotary and impact sprinklers are intended for circular watering zones on large to medium lawns. It’s important to keep mowing your lawn well into the fall season. I planted a new lawn about 25 days ago. Starting at the end of August, leave your grass longer. No waste! Over-watering may produce weak roots, disease vulnerability and a waste of water. Watering consistently following aeration and seeding is the difference between success and failure. When it’s time to water, choose an appropriate sprinkler for your lawn to save on water use. Water only when air and soil temperatures are above 40 degrees F with no snow cover. When the temperature is cooler, water less. When the weather gets hot and dry, many people get the hosepipe out and water their lawns.. Water when the air temperature is above 40° F, and don’t water if there’s snow or ice on the ground. Cool season grasses like Kentucky Bluegrass, Fescue & Rye. With the dry, hot summer behind you, your lawn needs less to drink. Once the ground freezes, your lawn will go into a state of dormancy and will not require watering … Posted by Virginia Green in Lawn Care. Some water is a good thing to do to ensure a healthy return in spring. This will help your grass tolerate winter better. Set up your rain barrel to collect rain water to use on your yard. Portable sprinklers offer a reasonably-priced method for watering grass. Test soil, if due, and make recommended corrections before winter. Most of the country will see at least one deep freeze during the cold season. Maybe you think, I’ll beat the sun by watering at night. 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