{"id":938,"date":"2025-11-12T15:59:39","date_gmt":"2025-11-12T15:59:39","guid":{"rendered":"https:\/\/www.wynnow.com\/blog\/?p=938"},"modified":"2025-11-12T15:59:41","modified_gmt":"2025-11-12T15:59:41","slug":"spring-start-up-fall-shut-down-your-irrigation-checklist","status":"publish","type":"post","link":"https:\/\/www.wynnow.com\/blog\/spring-start-up-fall-shut-down-your-irrigation-checklist\/","title":{"rendered":"Spring Start-Up &amp; Fall Shut-Down: Your Irrigation Checklist"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2025\/11\/Sprinklers-1024x683.jpeg\" alt=\"Sprinkler\" class=\"wp-image-941\" srcset=\"https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2025\/11\/Sprinklers-1024x683.jpeg 1024w, https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2025\/11\/Sprinklers-300x200.jpeg 300w, https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2025\/11\/Sprinklers-768x512.jpeg 768w, https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2025\/11\/Sprinklers-1536x1024.jpeg 1536w, https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2025\/11\/Sprinklers-2048x1365.jpeg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Your irrigation system works hard behind the scenes to keep your landscape green and healthy. But just like any other part of your home, it needs seasonal care to perform its best. Whether you\u2019re getting ready for spring or preparing for winter, knowing how to properly start up and shut down your irrigation system can prevent costly repairs, water waste, and plant stress.<\/p>\n\n\n\n<p>Here\u2019s your step-by-step <strong>irrigation checklist<\/strong> for both fall and spring\u2014straight from the pros at <strong>Wynnow<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-fall-shut-down-protecting-against-freeze-damage\">\ud83c\udf41 <strong>Fall Shut-Down: Protecting Against Freeze Damage<\/strong><\/h3>\n\n\n\n<p>As temperatures drop, shutting down your irrigation system correctly is crucial to avoid costly winter damage. Water left in pipes can freeze, expand, and burst\u2014turning a simple maintenance task into a full replacement job come spring.<\/p>\n\n\n\n<p>Here\u2019s how to prepare:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-1-turn-off-the-water-supply\">\u2705 1. Turn Off the Water Supply<\/h4>\n\n\n\n<p>Locate your main irrigation shut-off valve and close it completely. If your system has a separate outdoor shut-off, be sure both are off.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-2-drain-the-lines\">\u2705 2. Drain the Lines<\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"681\" src=\"https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2025\/11\/Sprinkler-Blow-Out-1024x681.jpeg\" alt=\"Sprinkler Blow Out\" class=\"wp-image-939\" srcset=\"https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2025\/11\/Sprinkler-Blow-Out-1024x681.jpeg 1024w, https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2025\/11\/Sprinkler-Blow-Out-300x200.jpeg 300w, https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2025\/11\/Sprinkler-Blow-Out-768x511.jpeg 768w, https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2025\/11\/Sprinkler-Blow-Out-1536x1022.jpeg 1536w, https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2025\/11\/Sprinkler-Blow-Out-2048x1363.jpeg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Manual drain systems:<\/strong> Open all drain valves to release trapped water.<\/li>\n\n\n\n<li><strong>Automatic drain systems:<\/strong> Trigger a short cycle to relieve pressure.<\/li>\n\n\n\n<li><strong>Blow-out method:<\/strong> Hire a professional to use compressed air\u2014this is the safest and most thorough option.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-3-protect-the-backflow-preventer\">\u2705 3. Protect the Backflow Preventer<\/h4>\n\n\n\n<p>Backflow devices are often the first components to freeze and crack. Insulate them with weatherproof covers or remove and store them indoors if possible.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-4-clear-and-store-accessories\">\u2705 4. Clear and Store Accessories<\/h4>\n\n\n\n<p>Remove any detachable sprinkler heads or drip emitters that are easy to replace next season. Clean filters and store them dry.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-5-shut-down-the-controller\">\u2705 5. Shut Down the Controller<\/h4>\n\n\n\n<p>Either unplug your system\u2019s controller or switch it to <strong>\u201coff\u201d or \u201crain mode\u201d<\/strong> to preserve settings for next year.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-spring-start-up-setting-up-for-a-healthy-season\">\ud83c\udf37 <strong>Spring Start-Up: Setting Up for a Healthy Season<\/strong><\/h3>\n\n\n\n<p>When temperatures stay above freezing and the ground has thawed, it\u2019s time to bring your system back online. But flipping it on too early\u2014or skipping checks\u2014can lead to leaks or damaged components.<\/p>\n\n\n\n<p>Here\u2019s what to do before you water that first patch of grass:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-1-inspect-for-winter-damage\">\u2705 1. Inspect for Winter Damage<\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2025\/11\/Sprinkler-Inspection-1024x683.jpeg\" alt=\"Inspect Sprinkler\" class=\"wp-image-940\" srcset=\"https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2025\/11\/Sprinkler-Inspection-1024x683.jpeg 1024w, https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2025\/11\/Sprinkler-Inspection-300x200.jpeg 300w, https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2025\/11\/Sprinkler-Inspection-768x512.jpeg 768w, https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2025\/11\/Sprinkler-Inspection-1536x1024.jpeg 1536w, https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2025\/11\/Sprinkler-Inspection-2048x1365.jpeg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Check sprinkler heads for cracks or misalignment.<\/li>\n\n\n\n<li>Look for visible leaks or soft spots in the lawn that might indicate underground breaks.<\/li>\n\n\n\n<li>Inspect the main line and backflow preventer for signs of freezing damage.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-2-open-the-water-supply-slowly\">\u2705 2. Open the Water Supply Slowly<\/h4>\n\n\n\n<p>Turn the main valve on <strong>gradually<\/strong> to avoid pressure surges that could crack pipes or fittings. Let the system fill up slowly while listening for unusual noises or hissing that might signal a leak.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-3-test-each-zone\">\u2705 3. Test Each Zone<\/h4>\n\n\n\n<p>Run each irrigation zone individually and look for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Uneven spray patterns<\/li>\n\n\n\n<li>Heads that don\u2019t pop up<\/li>\n\n\n\n<li>Areas with low pressure<\/li>\n<\/ul>\n\n\n\n<p>Making these adjustments early saves water and ensures even coverage once temperatures rise.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-4-check-the-controller-settings\">\u2705 4. Check the Controller Settings<\/h4>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"772\" src=\"https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2025\/11\/Sprinkler-contol-1024x772.jpeg\" alt=\"Sprinkler Controller\" class=\"wp-image-942\" srcset=\"https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2025\/11\/Sprinkler-contol-1024x772.jpeg 1024w, https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2025\/11\/Sprinkler-contol-300x226.jpeg 300w, https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2025\/11\/Sprinkler-contol-768x579.jpeg 768w, https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2025\/11\/Sprinkler-contol-1536x1159.jpeg 1536w, https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2025\/11\/Sprinkler-contol-2048x1545.jpeg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Update your timer and zone schedules for seasonal needs. Spring usually requires shorter, more frequent watering until the weather stabilizes.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"h-5-replace-batteries-amp-update-smart-features\">\u2705 5. Replace Batteries &amp; Update Smart Features<\/h4>\n\n\n\n<p>If you have a smart controller, check Wi-Fi connections and software updates. Replace any backup batteries to ensure your schedule stays intact during power outages.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-why-seasonal-irrigation-maintenance-matters\">\ud83d\udca7 <strong>Why Seasonal Irrigation Maintenance Matters<\/strong><\/h3>\n\n\n\n<p>A properly maintained irrigation system doesn\u2019t just save you headaches\u2014it saves money and resources.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Avoid Repairs:<\/strong> Freeze damage and high-pressure surges can lead to costly leaks.<\/li>\n\n\n\n<li><strong>Save Water:<\/strong> Efficient sprinklers and balanced coverage prevent waste.<\/li>\n\n\n\n<li><strong>Healthier Landscaping:<\/strong> Consistent, even watering supports root growth and soil balance.<\/li>\n\n\n\n<li><strong>Boosted Property Value:<\/strong> A lush, well-watered lawn makes a great first impression year-round.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"296\" src=\"https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2022\/09\/cropped-cropped-wide-logo31448-1024x296.png\" alt=\"Wynnow Logo\" class=\"wp-image-679\" srcset=\"https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2022\/09\/cropped-cropped-wide-logo31448-1024x296.png 1024w, https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2022\/09\/cropped-cropped-wide-logo31448-300x87.png 300w, https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2022\/09\/cropped-cropped-wide-logo31448-768x222.png 768w, https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2022\/09\/cropped-cropped-wide-logo31448-1536x443.png 1536w, https:\/\/www.wynnow.com\/blog\/wp-content\/uploads\/2022\/09\/cropped-cropped-wide-logo31448-2048x591.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-keep-your-irrigation-system-running-smoothly-with-wynnow\">\ud83c\udf3f <strong>Keep Your Irrigation System Running Smoothly with Wynnow<\/strong><\/h3>\n\n\n\n<p>At Wynnow, we provide complete <strong>irrigation maintenance, start-up, and winterization services<\/strong> designed to protect your investment and keep your landscape thriving through every season.<\/p>\n\n\n\n<p>\ud83d\udca7 <strong>Schedule your <a href=\"https:\/\/www.wynnow.com\/maintenance-and-repairs\/sprinkler-services\">spring or fall service<\/a> today\u2014and keep your lawn looking its best year-round.<\/strong> If you found this blog helpful, please check us out on\u00a0<a href=\"http:\/\/facebook.com\/wynnow\">Facebook<\/a>,\u00a0<a href=\"https:\/\/www.instagram.com\/wynnow_\/\">Instagram<\/a>\u00a0and\u00a0<a href=\"https:\/\/x.com\/wynnow\">X<\/a>\u00a0for more!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Your irrigation system works hard behind the scenes to keep your landscape green and healthy. But just like any other<\/p>\n<p><a href=\"https:\/\/www.wynnow.com\/blog\/spring-start-up-fall-shut-down-your-irrigation-checklist\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\">Spring Start-Up &amp; Fall Shut-Down: Your Irrigation Checklist<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-938","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.6 (Yoast SEO v25.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Spring Start-Up &amp; Fall Shut-Down: Your Irrigation Checklist - Wynnow Blog<\/title>\n<meta name=\"description\" content=\"Get your irrigation system ready for every season. 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