{"id":3248,"date":"2026-10-20T08:43:03","date_gmt":"2026-10-20T06:43:03","guid":{"rendered":"http:\/\/staging.topgreen.de\/ratgeber\/watering-and-cooling-artificial-grass-what-really-helps-in-summer\/"},"modified":"2026-10-26T12:42:20","modified_gmt":"2026-10-26T11:42:20","slug":"watering-and-cooling-artificial-grass-what-really-helps-in-summer","status":"publish","type":"post","link":"https:\/\/topgreen.de\/en\/ratgeber\/watering-and-cooling-artificial-grass-what-really-helps-in-summer\/","title":{"rendered":"Watering and Cooling Artificial Grass: What Really Helps in Summer"},"content":{"rendered":"\n<div class=\"wp-block-group tg-box tg-box--answer\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"tg-box__title wp-block-paragraph\">In short<\/p>\n\n\n<p class=\"wp-block-paragraph\">Artificial grass does <strong>not need to be watered<\/strong> to stay green. However, water is useful in three cases: for <strong>cooling on hot days<\/strong>, for <strong>cleaning<\/strong> dust and pollen, and for <strong>rinsing<\/strong> areas used by pets. The cooling effect only lasts as long as the water is evaporating. For a permanent solution, <strong>shade<\/strong> and thoughtful garden planning are necessary.   <\/p>\n<\/div><\/div>\n\n<p class=\"wp-block-paragraph\">\u201cDo you have to water artificial grass?\u201d \u2013 the short answer is no. Nevertheless, there are good reasons to occasionally reach for the garden hose. Here you will find out when watering makes sense and how to keep artificial grass pleasantly cool in summer.  <\/p>\n\n<h2 class=\"wp-block-heading\">When is watering useful?<\/h2>\n\n<figure class=\"wp-block-table tg-table\"><table><thead><tr><th>Occasion<\/th><th>Effect<\/th><th>Note<\/th><\/tr><\/thead><tbody><tr><td>Heat<\/td><td>Evaporation cools the surface<\/td><td>Effect is only temporary<\/td><\/tr><tr><td>Dust and pollen<\/td><td>Fibers become clean, color looks fresher<\/td><td>Ideally in the morning or evening<\/td><\/tr><tr><td>Pets<\/td><td>Urine is diluted and rinsed away<\/td><td>See <a href=\"https:\/\/topgreen.de\/en\/ratgeber\/artificial-turf-and-dogs-urine-odour-hygiene-and-choosing-the-right-product\/\">Artificial Grass and Dogs<\/a><\/td><\/tr><tr><td>Sports<\/td><td>Part of the system on certain pitches<\/td><td>e.g., irrigated <a href=\"https:\/\/topgreen.de\/lexikon\/hockey-kunstrasen\/\">hockey pitches<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n<h2 class=\"wp-block-heading\">Why does artificial grass get warm in the sun?<\/h2>\n\n<p class=\"wp-block-paragraph\">Synthetic fibers store heat and \u2013 unlike living grass \u2013 do not cool through evaporation. In direct sunlight, the <a href=\"https:\/\/topgreen.de\/lexikon\/oberflaechentemperatur\/\">surface temperature<\/a> can therefore be significantly higher than the air temperature. Light shades, thatch, and good ventilation can slightly mitigate the effect, but it cannot be avoided entirely.  <\/p>\n\n<h2 class=\"wp-block-heading\">How to keep artificial grass cool<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Create shade:<\/strong> Trees, sun sails, pergolas, or awnings provide a permanent solution<\/li>\n\n<li><strong>Briefly hose down:<\/strong> Cool with a garden hose before use<\/li>\n\n<li><strong>Test:<\/strong> Check with your hand before walking barefoot and before children or pets use the area<\/li>\n\n<li><strong>Planning:<\/strong> Place play and lounging areas in the shade on very sunny surfaces<\/li>\n\n<li><strong>Avoid reflections:<\/strong> Glass surfaces and windows can bundle sunlight and cause artificial grass to overheat in specific spots<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Correct watering<\/h2>\n\n<ol class=\"wp-block-list\">\n<li>Best in the morning or early evening<\/li>\n\n<li>Use a spray nozzle or sprinkler, not a concentrated jet from a short distance<\/li>\n\n<li>Only enough to wet the surface \u2013 the water must be able to drain away<\/li>\n\n<li>Briefly brush up afterwards if necessary<\/li>\n<\/ol>\n\n<p class=\"wp-block-paragraph\">For water to drain quickly, a water-permeable structure is required \u2013 find out more in the guide <a href=\"https:\/\/topgreen.de\/en\/ratgeber\/is-artificial-grass-water-permeable-drainage-sub-base-and-tips\/\">Is artificial grass water-permeable?<\/a>.<\/p>\n\n<h2 class=\"wp-block-heading\">Sprinkler system for artificial grass?<\/h2>\n\n<p class=\"wp-block-paragraph\">A permanently installed irrigation system is generally not necessary for private gardens. However, on large, heavily used areas in sunny locations or for pet owners, it can increase comfort. Important: Place sprinklers so that they do not create tripping hazards and do not damage the surface.  <\/p>\n\n<div class=\"wp-block-group tg-box tg-box--tip\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"tg-box__title wp-block-paragraph\">Our advice<\/p>\n\n\n<p class=\"wp-block-paragraph\">Plan for shaded areas during the garden design phase \u2013 this is the most effective heat protection. We are happy to advise you on Royal Grass\u00ae and the design of your surface. Further care tips in the <a href=\"https:\/\/topgreen.de\/en\/ratgeber\/artificial-turf-care-the-year-round-maintenance-plan\/\">Year-round care plan<\/a>.  <\/p>\n<\/div><\/div>\n\n<h2 class=\"wp-block-heading\">Frequently asked questions about watering artificial grass<\/h2>\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Do you have to water artificial grass?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>No, artificial grass does not need water to stay green. Watering is only useful to cool the surface on hot days, rinse away dust and pollen, or clean areas used by pets. <\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-2\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">How hot does artificial grass get in summer?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>In direct sunlight, artificial grass can become significantly warmer than the air and natural grass. How much depends on solar radiation, color, material, and surroundings. Shade and a brief hosing down help.  <\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-3\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">How long does the cooling from water last?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Only until the water has evaporated. On very hot days, this can happen quickly. Shade from trees, sun sails, or awnings provides a permanent effect.  <\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-4\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Does water damage artificial grass?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>No, water does not damage high-quality artificial grass as long as it can drain through the water-permeable backing and the sub-base. You should only avoid using a concentrated jet from a short distance. <\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Do you need to water artificial grass? When watering is useful, why artificial turf warms up in the sun, and how to keep the surface pleasantly cool in summer. <\/p>\n","protected":false},"author":2,"featured_media":2991,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[74],"tags":[],"class_list":["post-3248","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-care-cleaning"],"acf":[],"_links":{"self":[{"href":"https:\/\/topgreen.de\/en\/wp-json\/wp\/v2\/posts\/3248","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/topgreen.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/topgreen.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/topgreen.de\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/topgreen.de\/en\/wp-json\/wp\/v2\/comments?post=3248"}],"version-history":[{"count":3,"href":"https:\/\/topgreen.de\/en\/wp-json\/wp\/v2\/posts\/3248\/revisions"}],"predecessor-version":[{"id":3270,"href":"https:\/\/topgreen.de\/en\/wp-json\/wp\/v2\/posts\/3248\/revisions\/3270"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/topgreen.de\/en\/wp-json\/wp\/v2\/media\/2991"}],"wp:attachment":[{"href":"https:\/\/topgreen.de\/en\/wp-json\/wp\/v2\/media?parent=3248"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/topgreen.de\/en\/wp-json\/wp\/v2\/categories?post=3248"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/topgreen.de\/en\/wp-json\/wp\/v2\/tags?post=3248"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}