{"id":103922,"date":"2024-02-12T20:23:25","date_gmt":"2024-02-12T23:23:25","guid":{"rendered":"https:\/\/www.lawnstarter.com\/blog\/?p=103922"},"modified":"2026-08-07T21:23:08","modified_gmt":"2026-08-08T00:23:08","slug":"when-to-aerate-lawn-indiana","status":"publish","type":"post","link":"https:\/\/www.lawnstarter.com\/blog\/indiana\/when-to-aerate-lawn-indiana\/","title":{"rendered":"When to Aerate Your Indiana Lawn"},"content":{"rendered":"<figure class=\"wp-block-table is-style-stripes has-medium-font-size\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Key Takeaways<\/strong><\/th><\/tr><\/thead><tbody><tr><td>\u2022 <strong>The best time to aerate<\/strong> an Indiana lawn is <span style=\"color: rgb(51, 51, 51);\">mid-September to early November<\/span>, when cool-season grasses recover fastest.<br>\u2022 <strong>Most Indiana lawns<\/strong> need aeration every 1 to 3 years, though heavy clay soils may benefit from annual fall aeration.<br>\u2022 <strong>Core aeration<\/strong> relieves compaction better than spike aeration and pairs well with fall overseeding.<\/td><\/tr><\/tbody><\/table><\/figure>    <p class=\"wp-block-paragraph\">The best time to aerate a lawn in Indiana is fall, when your cool-season grass is growing actively and can bounce back quickly from the stress.<\/p>    <p class=\"wp-block-paragraph\">Fescues, Kentucky bluegrass, and perennial ryegrass are the most common Indiana lawn grasses, and they hit their growth stride in the cooler months. That makes autumn the sweet spot for opening up compacted soil.<\/p>    <p class=\"wp-block-paragraph\">Aerating at the right time takes a little know-how, and the job needs special equipment most homeowners would rather not wrestle with. Below, we cover when, why, and how to aerate your Indiana lawn, plus where to find a local <a href=\"https:\/\/signup-web.lawnstarter.com\/cart\/contact-info?intent=aeration\">lawn aeration service<\/a> if you would rather skip the work.<\/p>   <div class=\"wp-block-ub-table-of-contents-block ub_table-of-contents\" id=\"ub_table-of-contents-2bdbd328-610c-4307-9fd4-8301dad964e5\" data-linktodivider=\"false\" data-showtext=\"show\" data-hidetext=\"hide\" data-scrolltype=\"auto\" data-enablesmoothscroll=\"false\" data-initiallyhideonmobile=\"false\" data-initiallyshow=\"true\"><div class=\"ub_table-of-contents-header-container\" style=\"\"> \t\t\t<div class=\"ub_table-of-contents-header\" style=\"text-align: left; \"> \t\t\t\t<div class=\"ub_table-of-contents-title\" style=\"\">In this article:<\/div> \t\t\t\t \t\t\t<\/div> \t\t<\/div><div class=\"ub_table-of-contents-extra-container\" style=\"\"> \t\t\t<div class=\"ub_table-of-contents-container ub_table-of-contents-1-column\"> \t\t\t\t<ul style=\"\"><li style=\"\"><a href=\"https:\/\/www.lawnstarter.com\/blog\/indiana\/when-to-aerate-lawn-indiana\/#0-when-is-the-best-time-to-aerate-your-indiana-lawn\" style=\"\">When Is the Best Time to Aerate Your Indiana Lawn?<\/a><\/li><li style=\"\"><a href=\"https:\/\/www.lawnstarter.com\/blog\/indiana\/when-to-aerate-lawn-indiana\/#3-what-is-lawn-aeration-and-why-it-matters\" style=\"\">What Is Lawn Aeration and Why It Matters<\/a><\/li><li style=\"\"><a href=\"https:\/\/www.lawnstarter.com\/blog\/indiana\/when-to-aerate-lawn-indiana\/#4-how-often-should-you-aerate-your-indiana-lawn\" style=\"\">How Often Should You Aerate Your Indiana Lawn?<\/a><\/li><li style=\"\"><a href=\"https:\/\/www.lawnstarter.com\/blog\/indiana\/when-to-aerate-lawn-indiana\/#5-how-to-aerate-your-lawn-in-indiana\" style=\"\">How to Aerate Your Lawn in Indiana<\/a><\/li><li style=\"\"><a href=\"https:\/\/www.lawnstarter.com\/blog\/indiana\/when-to-aerate-lawn-indiana\/#8-faqs\" style=\"\">FAQs<\/a><\/li><\/ul> \t\t\t<\/div> \t\t<\/div><\/div>   <h2 id=\"0-when-is-the-best-time-to-aerate-your-indiana-lawn\" class=\"wp-block-heading\">When Is the Best Time to Aerate Your Indiana Lawn?<\/h2>    <p class=\"wp-block-paragraph\">The best time to aerate Indiana&#8217;s <a href=\"https:\/\/www.lawnstarter.com\/blog\/lawn-care-2\/cool-season-grass-growing-guide\/\">cool-season grasses<\/a> is during fall. If you miss out on fall aeration but your soil is suffering from compaction, you can also aerate during spring of the next year.<\/p>    <p class=\"wp-block-paragraph\">Fall and spring are the times of year when cool-season grass grows actively, so the grass can easily regrow and recover after the stress of aeration. Aerating your grass at the wrong time of year can do more harm than good.<\/p>    <p class=\"wp-block-paragraph\"><strong>If your lawn is showing any of these signs, you may want to aerate this year:<\/strong><\/p>    <ul class=\"wp-block-list\"> <li><p>Compacted soil<\/p><\/li>    <li><p>Excessive <a href=\"https:\/\/www.lawnstarter.com\/blog\/lawn-care-2\/what-is-thatch\/\">thatch layer<\/a> (more than 1\/2 inch) on the surface of the lawn<\/p><\/li>    <li><p>Sparse or thin grass growth<\/p><\/li>    <li><p>Heavy foot traffic<\/p><\/li>    <li><p>Bare spots in the grass<\/p><\/li>    <li><p>Increased rainwater pooling or runoff<\/p><\/li> <\/ul>    <h3 id=\"1-fall-aeration\" class=\"wp-block-heading\">Fall Aeration<\/h3>    <p class=\"wp-block-paragraph\">The <a target=\"_blank\" href=\"https:\/\/turf.purdue.edu\/lawn-cultivation-is-now-the-time\/\">recommended window<\/a> to aerate Indiana&#8217;s cool-season grasses runs from <strong>mid-September to early November,<\/strong> while the turf is still actively growing. Here&#8217;s why early fall works so well:<\/p>    <ul class=\"wp-block-list\"> <li><p><strong>Cooler temperatures:<\/strong> Fall weather is cooler, which means less stress on your lawn.<\/p><\/li>    <li><p><strong>Active root growth:<\/strong> During this time, grass focuses on root growth rather than top growth, making it ideal for encouraging healthy root development.<\/p><\/li>    <li><p><strong>Reduced weed competition:<\/strong> Weeds are less active in the fall, so there is a smaller chance that weed seeds will germinate in the holes left behind by aeration.<\/p><\/li> <\/ul>    <h3 id=\"2-spring-aeration\" class=\"wp-block-heading\">Spring Aeration<\/h3>    <p class=\"wp-block-paragraph\">If you miss the fall window or your lawn shows signs of needing aeration after a hard winter, mid to late spring (<strong>April to early May<\/strong>) is your next best bet. As the ground thaws after winter, it becomes less compacted and easier to aerate.<\/p>    <p class=\"wp-block-paragraph\">Here are some reasons spring aeration can be beneficial:<\/p>    <ul class=\"wp-block-list\"> <li><p><strong>Prepares grass for growth:<\/strong> Aeration in spring ensures your lawn receives the nutrients it needs during the growing season.<\/p><\/li>    <li><p><strong>Disrupts weed growth:<\/strong> By aerating early, you can disrupt weed growth and give your grass an advantage in the competition for resources. This can also be risky, though, because many weeds germinate in spring and the holes left behind give them space to grow.<\/p><\/li> <\/ul>    <p class=\"wp-block-paragraph\"><strong>See Related: <\/strong><a href=\"https:\/\/www.lawnstarter.com\/blog\/lawn-care-2\/best-time-to-aerate-overseed-lawn\/\">Best Time to Aerate and Overseed Your Lawn<\/a><\/p>    <h2 id=\"3-what-is-lawn-aeration-and-why-it-matters\" class=\"wp-block-heading\">What Is Lawn Aeration and Why It Matters<\/h2>    <figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"516\" src=\"https:\/\/www.lawnstarter.com\/blog\/wp-content\/uploads\/2022\/10\/aeration.jpg\" alt=\"an illustraton of aeration\" class=\"wp-image-63237\" srcset=\"https:\/\/www.lawnstarter.com\/blog\/wp-content\/uploads\/2022\/10\/aeration.jpg 800w, https:\/\/www.lawnstarter.com\/blog\/wp-content\/uploads\/2022\/10\/aeration-300x194.jpg 300w, https:\/\/www.lawnstarter.com\/blog\/wp-content\/uploads\/2022\/10\/aeration-646x417.jpg 646w, https:\/\/www.lawnstarter.com\/blog\/wp-content\/uploads\/2022\/10\/aeration-150x97.jpg 150w, https:\/\/www.lawnstarter.com\/blog\/wp-content\/uploads\/2022\/10\/aeration-768x495.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Infographic by Juan Rodriguez<\/figcaption><\/figure>    <p class=\"wp-block-paragraph\">Lawn aeration is the process of perforating the soil with small holes so more air, water, and nutrients can reach the roots of your grass. Foot traffic, heavy equipment, and everyday use pack the soil down over time, limiting the flow of these essentials.<\/p>    <p class=\"wp-block-paragraph\">Aeration relieves soil compaction and promotes healthy growth by improving root development. It also helps water and fertilizer reach your grass more efficiently, reducing waste. In Indiana&#8217;s changeable climate, aerating once every 1 to 3 years can give a tired lawn a real boost.<\/p>    <p class=\"wp-block-paragraph\"><strong>See Related:<\/strong><\/p>    <ul class=\"wp-block-list\"> <li><p><a href=\"https:\/\/www.lawnstarter.com\/blog\/lawn-care-2\/what-is-aeration-video\/\">What Is Aeration? [Video]<\/a><\/p><\/li>    <li><p><a href=\"https:\/\/www.lawnstarter.com\/blog\/lawn-care-2\/how-to-fix-compacted-soil\/\">How to Fix Compacted Soil<\/a><\/p><\/li> <\/ul>    <h2 id=\"4-how-often-should-you-aerate-your-indiana-lawn\" class=\"wp-block-heading\">How Often Should You Aerate Your Indiana Lawn?<\/h2>    <p class=\"wp-block-paragraph\">Most Indiana lawns do not need aeration every year. Aeration relieves compacted soil, and it usually takes 2 to 3 years for soil to compact enough to need it. On lighter soils, aerating every few years is plenty.<\/p>    <p class=\"wp-block-paragraph\">Heavy clay soils are the exception. Clay is common across much of Indiana, and it compacts faster than sandy or loamy soil. If your yard has dense clay or heavy foot traffic, an annual fall aeration keeps roots breathing and water moving.<\/p>    <p class=\"wp-block-paragraph\">Foot traffic matters, too. &#8220;The lawn should be aerated if there&#8217;s a lot of foot traffic,&#8221; says LawnStarter pro Chuck Vogt of Metro Lawns in Atlanta, Georgia.<\/p>    <p class=\"wp-block-paragraph\">When in doubt, let your lawn tell you. See our guide, <a href=\"https:\/\/www.lawnstarter.com\/blog\/lawn-care-2\/signs-compacted-soil\/\">How to Tell You Have Compacted Soil<\/a>, for more information.<\/p>    <h2 id=\"5-how-to-aerate-your-lawn-in-indiana\" class=\"wp-block-heading\">How to Aerate Your Lawn in Indiana<\/h2>    <p class=\"wp-block-paragraph\">Put simply, &#8220;Aeration helps revive the soil,&#8221; says LawnStarter pro Scott Culala of The Lawn Cypress in Gardner, Kansas.<\/p>    <p class=\"wp-block-paragraph\">There are two main aeration methods to help revive the soil in compacted home lawns:<\/p>    <ul class=\"wp-block-list\"> <li><p>Core aeration<\/p><\/li>    <li><p>Spike aeration<\/p><\/li> <\/ul>    <h3 id=\"6-core-aeration\" class=\"wp-block-heading\">Core Aeration<\/h3>    <figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" src=\"https:\/\/www.lawnstarter.com\/blog\/wp-content\/uploads\/2023\/11\/core-aeration-1.jpg\" alt=\"core aerator with dirt plugs\"\/><figcaption class=\"wp-element-caption\">Core aerator with dirt plugs. Photo Credit: <a href=\"https:\/\/www.canva.com\/photos\/MAEdBIfp--g-core-aeration-of-warm-season-turf-with-ride-on-aerator\/\" target=\"_blank\" rel=\"noreferrer noopener\">Sherry Barr Photography<\/a> \/ Canva Pro \/ <a href=\"https:\/\/www.canva.com\/policies\/content-license-agreement\/\" target=\"_blank\" rel=\"noreferrer noopener\">License<\/a><\/figcaption><\/figure>    <p class=\"wp-block-paragraph\">Core aeration, also known as plug aeration, uses a machine that pulls 2- to 3-inch-deep plugs of soil from your lawn. <a href=\"https:\/\/www.lawnstarter.com\/blog\/lawn-care-2\/quick-guide-core-aeration\/\">Core aeration<\/a> relieves pressure and creates space in the soil better than spike aeration. The removed plugs break down over time, enriching the soil with organic matter.<\/p>    <p class=\"wp-block-paragraph\">The average <a href=\"https:\/\/www.lawnstarter.com\/blog\/cost\/lawn-aeration-price\/\">cost of lawn aeration<\/a> is<strong> $107 to $202<\/strong> if you hire a professional service, and homeowners in South Bend typically pay about <strong>$111 to $209<\/strong>. Most homeowners hire a pro because aeration machines can be expensive to rent and difficult to use.<\/p>    <p class=\"wp-block-paragraph\">You might spend about the same renting a core aerator as you would hiring a service. <a href=\"https:\/\/signup-web.lawnstarter.com\/cart\/contact-info?intent=aeration\">Get a quote from a local lawn aeration pro<\/a> to learn what the service would cost you.<\/p>    <p class=\"wp-block-paragraph\">If you decide to aerate your own lawn, follow the steps below.<\/p>    <p class=\"wp-block-paragraph\"><strong>Steps for core aeration:<\/strong><\/p>    <ol class=\"wp-block-list\"> <li><p><strong>Rent a core aerator machine,<\/strong> which might cost around $100 daily.<\/p><\/li>    <li><p><strong>Mow your lawn<\/strong> to a height slightly lower than usual for better access to the soil.<\/p><\/li>    <li><p><strong>Water the lawn<\/strong> 1 to 2 inches one or two days before aerating to soften the soil.<\/p><\/li>    <li><p><strong>Run the aerator over your lawn<\/strong> in a crisscross pattern to cover the whole area.<\/p><\/li>    <li><p><strong>Leave the soil plugs on the lawn<\/strong> to break down naturally and act as an organic fertilizer.<\/p><\/li> <\/ol>    <p class=\"wp-block-paragraph\"><strong>See Related:<\/strong> <a href=\"https:\/\/www.lawnstarter.com\/blog\/lawn-care-2\/how-to-aerate-lawn\/\">How to Aerate Your Lawn<\/a><\/p>    <h3 id=\"7-spike-aeration\" class=\"wp-block-heading\">Spike Aeration<\/h3>    <figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" src=\"https:\/\/www.lawnstarter.com\/blog\/wp-content\/uploads\/2023\/04\/aerate-garden.jpg\" alt=\"Picture of grass aerator on the green lawn\"\/><figcaption class=\"wp-element-caption\">Picture of grass aerator on the green lawn. Photo Credit: <a href=\"https:\/\/www.shutterstock.com\/image-photo\/picture-grass-aerator-on-green-lawn-2164962247\" target=\"_blank\" rel=\"noreferrer noopener\">Kamil Macniak<\/a> \/ Shutterstock<\/figcaption><\/figure>    <p class=\"wp-block-paragraph\">Spike aeration creates holes by driving solid spikes or tines into the ground. It can help with compaction to some extent, but it is generally less effective than core aeration.<\/p>    <p class=\"wp-block-paragraph\">It is simpler and can be done with a spike aerator tool or spiked aerator shoes. Because it does not remove soil cores, it does not add organic matter to the soil.<\/p>    <p class=\"wp-block-paragraph\"><strong>Steps for spike aeration:<\/strong><\/p>    <ol class=\"wp-block-list\"> <li><p><strong>Get a spike aerator tool or a pair of spike aerator shoes.<\/strong> These are available online and at home and garden supply stores.<\/p><\/li>    <li><p><strong>Water the lawn<\/strong> the day before aeration so the soil is as soft as possible without being soggy.<\/p><\/li>    <li><p><strong>Walk evenly across the lawn<\/strong> with your spike aerator, perforating the soil after every step for even coverage.<\/p><\/li> <\/ol>    <p class=\"wp-block-paragraph\">Whichever method you use, aerate uniformly, with holes around 2 to 4 inches apart, and cover the whole area. For more detail, see our guide on <a href=\"https:\/\/www.lawnstarter.com\/blog\/lawn-care-2\/core-aeration-vs-spike-aeration-whats-the-difference\/\">Core Aeration vs. Spike Aeration<\/a>.<\/p>    <p class=\"wp-block-paragraph\">For faster <a target=\"_blank\" href=\"https:\/\/turf.purdue.edu\/late-summer-aerification-check-list\/\">aeration recovery<\/a>, Purdue turf specialists suggest applying about 1\/2 pound of water-soluble nitrogen roughly a week before you aerate.<\/p>    <p class=\"wp-block-paragraph\"><strong>See Related:<\/strong><\/p>    <ul class=\"wp-block-list\"> <li><p><a href=\"https:\/\/www.lawnstarter.com\/blog\/lawn-care-2\/what-to-do-after-aerating-your-lawn\/\">What to Do After Aerating Your Lawn<\/a><\/p><\/li>    <li><p><a href=\"https:\/\/www.lawnstarter.com\/blog\/lawn-care-2\/how-to-prepare-lawn-for-aeration-overseeding\/\">7 Steps to Prepare Your Lawn for Aeration and Overseeding<\/a><\/p><\/li> <\/ul>    <h2 id=\"8-faqs\" class=\"wp-block-heading\">FAQs<\/h2>    <div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-17848152591414709\"><strong class=\"schema-faq-question\">What Type of Grass Is Suitable for Indiana?<\/strong> <p class=\"schema-faq-answer\">Cool-season grasses like Kentucky bluegrass, fine fescue, and perennial ryegrass are the <a href=\"https:\/\/www.lawnstarter.com\/blog\/indiana\/best-grass-seed-indiana\/\">best grass types for Indiana lawns<\/a>. Indiana spans USDA hardiness zones 5b to 7a, a cool climate where these grasses thrive. If you want to switch grass types, the best <a href=\"https:\/\/www.lawnstarter.com\/blog\/indiana\/best-time-plant-grass-seed-indiana\/\">time to plant grass seed in Indiana<\/a> is late summer to early fall.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-17848152591416720\"><strong class=\"schema-faq-question\">Can I Overseed My Lawn After Aeration in Indiana?<\/strong> <p class=\"schema-faq-answer\">Absolutely. Overseeding right after aeration gives your lawn a boost, because the fresh holes create ideal seed-to-soil contact for germination. In Indiana, the best <a target=\"_blank\" href=\"https:\/\/extension.purdue.edu\/news\/county\/whitley\/2023\/08\/now-is-the-time-to-improve-your-home-lawn.html\">cool-season seeding<\/a> window runs from <strong>August 15 to September 15<\/strong>, so pairing the two treatments sets your grass up to fill in thicker by spring.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-17848152591415838\"><strong class=\"schema-faq-question\">Can I Fertilize My Lawn After Aeration in Indiana?<\/strong> <p class=\"schema-faq-answer\"><p>Yes. Fall is also the best time to fertilize cool-season lawns in Indiana, so the timing lines up well. Fertilizing soon after aerating is smart, too, since the fresh holes let nutrients move through the soil and reach grass roots more efficiently than they would on compacted ground.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-17848152591416599\"><strong class=\"schema-faq-question\">What Are Common Lawn Aeration Mistakes?<\/strong> <p class=\"schema-faq-answer\"><p>The most common mistakes are aerating at the wrong time, aerating dry or overly wet soil, and making only a single pass. Aerate when your grass is actively growing, water a day or two beforehand, and go over the lawn in a crisscross pattern so the whole area gets even coverage.<\/p> <\/div> <\/div>    <h2 id=\"9-hire-a-lawn-aeration-pro\" class=\"wp-block-heading\">Hire a Lawn Aeration Pro<\/h2>    <p class=\"wp-block-paragraph\">Aeration is one of the most important fall lawn care steps in Indiana, but it is not the easiest job. To be effective, it takes special equipment and thorough coverage of the whole lawn.<\/p>    <p class=\"wp-block-paragraph\">Luckily, it is easy to find professional lawn aeration services through LawnStarter&#8217;s online platform. Just enter your address to be matched with <a href=\"https:\/\/www.lawnstarter.com\/in\">the best Indiana lawn care pros<\/a> in your city, whether you live in bustling <a href=\"https:\/\/www.lawnstarter.com\/indianapolis-in-lawn-care\">Indianapolis<\/a> or one of the many smaller cities and towns across the Hoosier State.<\/p>    <p class=\"wp-block-paragraph\"><strong>Read More:<\/strong> <a href=\"https:\/\/www.lawnstarter.com\/blog\/indiana\/indianapolis\/4-simple-fall-lawn-care-tips-indianapolis-in\/\">4 Simple Fall Lawn Care Tips for Indianapolis Lawns<\/a><\/p>    <p class=\"wp-block-paragraph\">Main Image: A well-kept white colonial home in Fort Wayne, Indiana. Photo Credit: <a href=\"https:\/\/stock.adobe.com\/images\/aerial-view-of-serene-suburban-homes-with-lush-spring-gardens-in-fort-wayne\/814884047\" target=\"_blank\" rel=\"noreferrer noopener\">Nicholas J. Klein<\/a> \/ Adobe Stock<\/p>","protected":false},"excerpt":{"rendered":"<p>The best time to aerate your lawn in Indiana is fall. Learn when, why, and how to aerate cool-season Indiana grass.<\/p>\n","protected":false},"author":145,"featured_media":152847,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[555],"tags":[2057],"class_list":["post-103922","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-indiana","tag-indiana"],"acf":[],"featured_image_src":"https:\/\/www.lawnstarter.com\/blog\/wp-content\/uploads\/2026\/07\/AdobeStock_814884047.jpg?wsr","author_info":{"display_name":"Taha Javed","author_link":"https:\/\/www.lawnstarter.com\/blog\/author\/taha-javed\/"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>When to Aerate Your Indiana Lawn<\/title>\n<meta name=\"description\" content=\"The best time to aerate your lawn in Indiana is fall. Learn when, why, and how to aerate cool-season Indiana grass.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.lawnstarter.com\/blog\/indiana\/when-to-aerate-lawn-indiana\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"When to Aerate Your Indiana Lawn\" \/>\n<meta property=\"og:description\" content=\"The best time to aerate your lawn in Indiana is fall. 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In Indiana, the best <a target=\"_blank\" href=\"https:\/\/extension.purdue.edu\/news\/county\/whitley\/2023\/08\/now-is-the-time-to-improve-your-home-lawn.html\">cool-season seeding<\/a> window runs from <strong>August 15 to September 15<\/strong>, so pairing the two treatments sets your grass up to fill in thicker by spring.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.lawnstarter.com\/blog\/indiana\/when-to-aerate-lawn-indiana\/#faq-question-17848152591415838","position":3,"url":"https:\/\/www.lawnstarter.com\/blog\/indiana\/when-to-aerate-lawn-indiana\/#faq-question-17848152591415838","name":"Can I Fertilize My Lawn After Aeration in Indiana?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<p>Yes. Fall is also the best time to fertilize cool-season lawns in Indiana, so the timing lines up well. Fertilizing soon after aerating is smart, too, since the fresh holes let nutrients move through the soil and reach grass roots more efficiently than they would on compacted ground.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.lawnstarter.com\/blog\/indiana\/when-to-aerate-lawn-indiana\/#faq-question-17848152591416599","position":4,"url":"https:\/\/www.lawnstarter.com\/blog\/indiana\/when-to-aerate-lawn-indiana\/#faq-question-17848152591416599","name":"What Are Common Lawn Aeration Mistakes?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<p>The most common mistakes are aerating at the wrong time, aerating dry or overly wet soil, and making only a single pass. Aerate when your grass is actively growing, water a day or two beforehand, and go over the lawn in a crisscross pattern so the whole area gets even coverage.","inLanguage":"en-US"},"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/www.lawnstarter.com\/blog\/wp-json\/wp\/v2\/posts\/103922","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lawnstarter.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lawnstarter.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lawnstarter.com\/blog\/wp-json\/wp\/v2\/users\/145"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lawnstarter.com\/blog\/wp-json\/wp\/v2\/comments?post=103922"}],"version-history":[{"count":3,"href":"https:\/\/www.lawnstarter.com\/blog\/wp-json\/wp\/v2\/posts\/103922\/revisions"}],"predecessor-version":[{"id":153523,"href":"https:\/\/www.lawnstarter.com\/blog\/wp-json\/wp\/v2\/posts\/103922\/revisions\/153523"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lawnstarter.com\/blog\/wp-json\/wp\/v2\/media\/152847"}],"wp:attachment":[{"href":"https:\/\/www.lawnstarter.com\/blog\/wp-json\/wp\/v2\/media?parent=103922"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lawnstarter.com\/blog\/wp-json\/wp\/v2\/categories?post=103922"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lawnstarter.com\/blog\/wp-json\/wp\/v2\/tags?post=103922"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}