Let’s talk about why and the reasons you should avoid watering at night. Instead of watering shallowly every day for 15 minutes, water deeply once a week for an hour or so (or how ever long it takes to apply an inch of water). With an electronics degree and more than 10 years of experience, she applies her love of gadgets to the gardening world as she continues her education through college classes and gardening activities. How much should you water your lawn? Watering systems are not always uniform in how they disperse water. Vulcan Termite: Summer Lawn Watering Tips for a Pest-Free Yard. Trees and plants think so, too. You can sign into this site using your login credentials from any of these Networld Media Group sites: The email address you entered is already registered. By watering your lawn at night, when water collects on grass and leaves, much less water is lost to evaporation. Watering in the middle of the the day will waste water due to evaporation. Unfortunately, as simple as lawn watering is in practice, many lawn owners get it wrong. If you water lawn at night in summer, the lack of evaporation provides time for the pathogens to infiltrate your grass. On average, it will take 30 minutes to get a half inch of water. Watering in the morning is the best time because the temperatures are the lowest this time of day. The ideal time for morning watering … Summer Lawn Tips (Cool Season Lawns) By Allyn Hane - "The Lawn Care Nut" July 13, 2017. Night or early in the morning are the most effective times to water, because wind and evaporation are lower. When should you water plants and trees on a hot day? You should water most lawns so that the top 6-8 inches of soil is moist, which translates to 1-1.5 inches of water per week. Continue to site. Instead, the best time to water lawns in summer is in the morning. Spring Is the Best Time to Seed. By watering your lawn at night, when water collects on grass and leaves, much less water is lost to evaporation. Watering to keep lawn green "Water turf two to three times weekly - deeply, a good soaking, so you don't have to water daily," Patton said. THESE COMPANIES GENEROUSLY SUPPORT THE PGH MISSION; PROVIDE ABUNDANT, NO-COST, AND OBJECTIVE INFORMATION CONCERNING THE STRATEGIES, SYSTEMS, AND PRODUCTS OF HIGH PERFORMANCE HOMES. In general, water infrequently to a 6-inch soil depth each time; watering a little bit each day only encourages shallow roots that succumb to drought stress and possibly disease. Also, plants absorb water faster in morning than during afternoon. In most lawn and garden situations, it's best if water is penetrating 6" to 8" beneath the surface of the soil. However, not only the heat matters. There are several factors to consider when gauging the how long and when to water your lawn. Prefabricated Homes / Systems Built Homes / Modular Homes. "A wet lawn at night is the perfect condition for fungus to grow. Summer time in the cool season lawn: it’s the smell of barbecue smoke, the sound of an impact sprinkler and the feeling of soft green grass under bare feet. © 2020 Sustainable Community Media All Rights Reserved. Watering lawn in the evening, you are to be sure the moisture absorbs. Kao is well known for his breakthrough research findings regarding soil, water, lawn and gardening. According to Kao, water vapor migrates upward during the day and downward at night. The best time to water your lawn is in the early morning hours. Scott's: Lawn Watering Tips - When is the Best Time to Water your Lawn? WATERING YOUR LAWN – WHEN AND HOW LONG? Watering in late afternoon or late morning may extend your lawn’s natural dew period which could promote disease. Irrigate your lawn less often. The general goal should be to soak the soil in your lawn somewhere between four and six inches deep each time. Aeration also reduces the thatch layer, allowing healthy water absorption during morning irrigation. Since spring is the growing season and it rains often in the spring, it … Rotating sprinklers should run … And in the evenings, water can cling to the blades of grass overnight, which can cause lawn diseases. Watering your lawn at night offers the main benefit of reduced evaporation; you conserve water while maximizing your turf's absorption ability without the sun's constant heat. Along with cutting grass too short, watering at night is about the worst thing you can do to a lawn,” he says. Program A — Sprinkler irrigation. Temperatures are usually at their lowest during the late evening or early morning. If you have a summer thunderstorm or an extended period with no rain, you may need to adjust your watering time. Winston Kao is an agricultural scientist, entrepreneur and educator from Clearwater, Florida, and owner of "Go Beyond organic." How Long to Water Your Lawn. 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