The best way to get a sense of when to start watering your lawn is simply by the temperature … Once the soil temperatures approach the 40 degree fahrenheit mark, this is the time I start looking at winterizing and stopping the flow of water to the outside lawn irrigation system. Decrease amounts to account for precipitation. For more information, see the following Planttalk ColoradoTM script 1751, Fall and Winter Watering: during drought. Our physical location is 1311 College Ave, Fort Collins, CO. Having website issues? If your area receives one inch or more of precipitation per week you don't need to water. By: FOX 13 News Posted at 11:40 AM, Oct 10, 2020 . To see how long it will take to soak the soil, check it every 15 minutes during your first watering by using a screwdriver to test how ... Do the Math. Proper Ground Temperature for cool-season grasses (such as Fescue) When the temperature is cooler, water less. If overseeding a lawn where you have established grass, be sure to keep the seed moist by watering lightly twice a day. When the weather gets hot and dry, many people get the hosepipe out and water their lawns.. Though plants vary, a rule of thumb is to water one inch a week (minus rainfall). These include European white and paper birches; Norway, silver, red, Rocky Mountain and hybrid maples; lindens, alders, hornbeams, dogwoods, willows, and mountain ashes. fall Watering Lawn. To check the output of your sprinklers you can place several tuna or cat food cans … Established large trees have a root spread equal to or greater than the height of the tree. Don’t think about forsaking your watering duties until the ground freezes. Dry air, low precipitation, little soil moisture, and fluctuating temperatures are characteristics of fall and winter in many areas of Colorado. Fungal diseases may take hold if your lawn is overwatered. Newly planted shrubs require more water than established shrubs that have been planted for at least one year. Rely on rain. Remember that the days are shorter, and the sun doesn’t hold its intensity for nearly as long as the summer months. Mowing for the last time should occur when the grass has stopped growing, which happens when soil temperatures dip below 55 degrees Fahrenheit. Once November arrives, water the lawn only once per month. Lawns need only one-inch of water per week, including rainfall. Check the Soil. Mow frequently enough so that no more than ⅓ of the grass blade is removed. It’s different from the temperature you’re experiencing in the air. … Monitor weather conditions and water during extended dry periods without snow cover – one to two times per month. Weakened plants also may be subject to insect and disease problems. Keep an eye on rainfall totals and remember that most lawns only need 3/4 inch to 1 inch or water per week. This schedule helps the lawn remain greener and healthier the next time water is scarce. Employment | The key is to water just a couple of times a week to help keep your lawn moisturized and healthy. Grass planted adjacent to streets or parking lots will also use more water, particularly if the paved surface is dark colored. of precipitation per week. Water only when air temperatures are above 40 degrees F. Apply water at mid-day so it will have time to soak in before possible freezing at night. CSU Horticulture Agents and Specialists Blog, Capric Acid: A Promising Next-Generation Herbicide for Organic Specialty Crop Production, Columnar and Fastigiate Trees for CO Landscapes, Management-intensive Grazing (MiG) on Irrigated Pasture, Pulse Crops and their Key Role as Staple Foods in Healthful Eating Patterns, Integrated Hive Management for Colorado Beekeepers, Management-intensive Grazing (MiG) and Soil Health. The soil temperature when many warm weather grass types stop growing is below 55 degrees Fahrenheit. Over the course of the fall, you should continue to water your Bermuda grass less frequently. Set your lawn mower to the right height. When it comes to when to fertilize your lawn, this is the most important factor at playthat determines when the best time is for a feed. If you live in an area that consistently gets snow over the winter seasons then you can stop watering around the end of September or October because at that time your lawn is going into dormancy. If you want a healthy, growing, green lawn, you need to pay attention to ground temperature, or at least ensure your lawn care company is paying attention. Don’t Stop Watering Your Lawn in Fall. If it’s a cold winter, no. Watering Guidelines. Trees generally take one year to establish for each inch of trunk diameter. If your lawn is receiving at least one inch of water per week during the autumn months, then you do not have to water it. Unfortunately, as simple as lawn watering is in practice, many lawn owners get it wrong. The rule of thumb for lawns is to water one-inch deep each time you water. Image Credit: dolgachov/iStock/Getty Images. The result can include the spread of fungal disease like Red Thread, the shallow rooting of grass, the onset of moss, and the infestation of weeds and weed grasses.. Lawn watering is often stopped in early fall. Instead, mow the grass after a rainfall or after irrigation day. Water only when air temperatures are above 40 degrees F. Apply water at mid-day so it will have time to soak in before possible freezing at night. Know that your lawn is benefiting from the sprinklers. Large established shrubs (more than 6 feet) require 18 gallons on a monthly basis. Plants may be weakened and all or parts may die in late spring or summer when temperatures rise. Remember that, in all of this, you must consider ground temperature. Keep track of rain and watering using a rain gauge placed in the garden. Wherever you live, Extension’s job is to determine what issues, concerns and needs are unique to each community, and offer sound and effective solutions. Garden beds with non-native flowers or vegetables usually need some water in the driest months. Anticipate needing to water your lawn during the fall to keep your grass healthy and prepared for the long-term. Webmaster | The cold top layer insulates the levels beneath. Grass mowed at the proper height, and not scalped, develops a deeper root system to better find water and nutrients in the soil. Windy sites result in faster drying of sod and plants and require additional wat… Mother Nature usually provides enough water through rainfall for grass to grow strong. Affected plants may appear perfectly normal and resume growth in the spring using stored food energy. It’s usually warm in Texas well into September and October. Each fescue lawn is unique, so make sure you keep an eye on yours to ensure it receives the proper amount of watering. Trees, shrubs, perennials and lawns under these conditions may be damaged if they do not receive supplemental water. How much should you water your lawn? It’s not uncommon for our clients to ask – should I water my lawn in the winter? If your lawn has a sandier soil type, expect the ground to freeze sooner. Always leave clippings on the lawn in a practice called “grass-cycling”. Keep reading to discover all the specifics. When watering a new lawn, use just enough water to keep the soil moist at seed depth. How to Get Rid of Mosquitoes Using Home Remedies, Top 7 Houston Landscaping Ideas for Every Taste, Easy Steps to a Trouble-Free Sod Installation in Houston, Texas, Definitive Guide to Safe and Effective Lawn Fertilization. But remember, you’ll be watering in vain if you’re doing so when the moisture is high and when the lows have been at or below freezing for an extended time. Apply 5 gallons two times per month for a newly planted shrub. In the winter, grass goes dormant and doesn’t require watering. “If you maintain your lawn during the warm months with proper watering, mowing, aerating and fertilizing, your grass should be strong enough to withstand the winter and grow back strong in the spring,” Mann says. In the winter, the surface of the ground cools, but the deeper layers are probably still warmer. Woody plants also benefit from mulch to conserve soil moisture. Newly established lawns, whether seeded or sodded, are especially susceptible. When to Stop Watering Annuals and Perennials in Fall Watering at any time of day is better than not watering at all. *(J.E. Methods of watering trees include: sprinklers, deep-root fork or needle, soaker hose or soft spray wand. The low angle of winter sun makes this more likely on south or west exposures. Higher air temperature, increased wind, and sunlight will all cause more water consumption. No endorsement of products mentioned is intended nor is criticism implied of products not mentioned. Morning, around 6 to 8 a.m., is the best time to water. The rule that I have found reading several articles on this topic and having looked at this topic of when to stop watering in a past article is looking at the soil temperature map. Windy sites result in faster drying of sod and plants and require additional water. You should not completely stop watering your lawn in the fall until the ground freezes. When the ground is frozen, the water won’t make it down to the root zone because the hard, frozen soil acts as a barrier. Just because you’re breaking out the jackets and boots doesn’t mean it’s time to stop watering your lawn. When it comes to the growth and dormancy phases of grass, the temperature of the soil has more of an impact on the plant via its root structure than the ambient temperature outdoors will have on blades of grass above-ground. A solid layer (persisting for more than a month) of ice on lawns can cause suffocation or result in matting of the grass. With deep roots adept at seeking out water way down in the soil, this kind of lawn requires less watering than some traditional grass lawns. Unless your lawn is receiving hydration from adequate rainfall, you still need to water it through the fall season. We have 3 regions; Peaks and Plains, Front Range and Western. The particles are closer together in the denser soils, and the freezing process slows. Lawns in warm exposures are prone to late winter mite damage. Water within the dripline of the shrub and around the base. While reducing irrigation is an essential part of caring for autumn lawns, don’t stop watering abruptly. Woody plants with shallow root systems require supplemental watering during extended dry fall and winter periods. As soon as the temps begin to drop, you certainly notice. In fact, many residents even plan their landscape around using the best grass for Texas heat, so they can maintain a beautiful lawn. Susceptibility increases for lawns with south or west exposures. the grass and soil. The following recommendations assume shrubs are mulched to retain moisture. If you want a healthy, growing, green lawn, you need to pay attention to ground temperature, or at least ensure your lawn care company is paying attention. If it’s mild, then you can keep at it depending on the rainfall in your region. This is why the cold temperatures of northern winters are said to create desert conditions. If you’ve got questions about Zodega TIS’s commercial landscaping in Houston, reach out now! Just make sure the thermometer reads over 40 degrees. Plants receiving reflected heat from buildings, walls and fences are more subject to damage. If you live in a more humid climate that gets sun year around then simply curb your watering to once or twice a week for 20 minutes a zone. CSU A-Z Search Standing water or prolonged heavy rain could ruin some of the seed or possibly wash the seed away. Newly planted trees are most susceptible to winter drought injury. Stop watering your lawn, unless you live in one of three counties in Utah. With the dry, hot summer behind you, your field desires less to drink. Grass clippings decompose quickly and do not contribute to thatch. But when the temperature cools in the late summer, the grass will green up and grow again. Water your plants with room temperature water. In general, it’s best to continue watering your grass during the fall. At this point you can stop watering as frequently and treat the sod as you would an established lawn. Mowing: Mow lawn at a height of 3 inches. Avoid mowing the lawn during drought stress. Shutting off irrigation systems just before the temperature begins to drop below freezing will help ensure that your system is … Regardless of whether or not you anticipate snowfall, do not stop watering your lawn until the ground freezes. To eliminate any risk of hurting your plant, use room temperature water. Higher air temperature, increased wind, and sunlight will all cause more water consumption. Winter watering is advisable with late planted perennials, bare root plants, and perennials located in windy or southwest exposures. Please use our website feedback form. Small established shrubs (less than 3 feet tall) should receive 5 gallons monthly. If overseeding a lawn where you have established grass, be sure to keep the seed moist by watering lightly twice a day. Lawns under such stress are limited in their ability to recover from mowing and can be damaged even more. The longer a cold spell endures, the more time the ground has to freeze. and last updated 2020-10-10 13:40:42-04. Lawn Mowing: Perennials transplanted late in the fall will not establish as quickly as those planted in spring. When winter approaches, you’re naturally asking yourself, “When should I stop watering my lawn?” To answer that question, you need to know when the ground is officially considered “frozen.” Here’s the short answer: When the ground contains water and the temp falls below 32 degrees Fahrenheit for several consecutive days, you have seasonally frozen ground. While reducing irrigation is an essential part of caring for autumn lawns, don’t stop watering abruptly. If you’re concerned about your home’s lawn care, you can trust Zodega TIS’s residential landscaping in Houston. Some people may stop watering on the day it rains, but if there has been significant rain it may be enough to stop watering for several days. Established lawns usually require about 1 1/2 inches of water per week. To get a good idea of what’s happening under your grass, you’ll need to monitor the weather. Water only when air temperatures are above 40 degrees F. Apply water at mid-day so it will have time to soak in before possible freezing at night. Although you might be expecting snow this coming winter, that doesn’t mean you shouldn’t continue to water your lawn during the fall –even in late autumn. With the dry, hot summer behind you, your lawn needs less to drink. For example, a two-inch diameter tree needs 20 gallons per watering. Unfortunately, as simple as lawn watering is in practice, many lawn owners get it wrong. Lawns also are prone to winter damage. Disclaimer | If you’re wondering when to stop watering the lawn in Texas, as well as other plants, we’ll give you the rundown here. 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. This opens cracks in soil that expose roots to cold and drying. After the ground freezes, it would be pointless to water grass because the frozen ground would act as a barrier, blocking the water's path to the roots. Water is vital in the winter months when there is not adequate rainfall. You’re likely not seeing frigid, freezing temps for long periods of time just yet. Standing water or prolonged heavy rain could ruin some of the seed or possibly wash the seed away. It’s not a good idea to abruptly stop watering if you want your lawn to come back strong in the spring. How much water you give them will depend on several variables: the ambient temperature, the local rainfall, sunshine and shade, and so on. Instead, mow the grass after a rainfall or after irrigation day. A slow-release fertilizer is great to apply as you keep watering. The rule that I have found reading several articles on this topic and having looked at this topic of when to stop watering in a past article is looking at the soil temperature map. Overall, watering too often will weaken your lawn. It freezes between the tiny pebbles, rocks, and soil. For example, a two inch diameter (caliper) tree takes a minimum of two years to establish under normal conditions. Apply water to many locations under the dripline and beyond if possible. Watering—Although fescue is heat- and drought-resistant, it does need a little extra water during the summer months. Plan to water your tree up until temperatures dip into the 30s for a few days straight. Susceptibility increases for lawns with south or west exposures. The best time of day to water your lawn is before 10 a.m., or between 4 p.m. and 6 p.m. Be sure not to ever water your lawn at night when the moisture will linger until morning. If it drops below 60 degrees Fahrenheit, lawns usually require less water. By watering only one time per week, you force the grass’ roots to dig deeper for available water. As a guide, lawns usually benefit from added nutrients during the times of their active growth. Water only when air and soil temperatures are above 40 degrees F with no snow cover. Temperature and Weather. If average temperatures remain above the mid-40's, you can water your lawn on a weekly basis, applying whatever is necessary to bring the total amount of water to one-inch per week. Evergreen plants that benefit include spruce, fir, arborvitae, yew, Oregon grape-holly, boxwood, and Manhattan euonymus. ©2020, Colorado State University Extension, Fort Collins, Colorado 80523 USA. Remember, soil takes longer than air to retain or lose heat, so cooler soil occurs after not just a cold day or two, but a good stretch of days with chilly temperatures. Apply to CSU | Often there is little or no snow cover to provide soil moisture from October through March. 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