{"id":22958,"date":"2024-05-20T01:37:41","date_gmt":"2024-05-20T01:37:41","guid":{"rendered":"https:\/\/lawnlove.com\/blog\/?p=22958"},"modified":"2026-08-07T23:48:44","modified_gmt":"2026-08-07T23:48:44","slug":"how-long-after-overseeding-can-mow","status":"publish","type":"post","link":"https:\/\/lawnlove.com\/blog\/how-long-after-overseeding-can-mow\/","title":{"rendered":"How Long After Overseeding Can I Mow?"},"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>Wait 2 to 4 weeks:<\/strong> Mow once the new grass reaches about 3 inches tall, and never sooner than 10 days.<br>\u2022 <strong>Grass type matters:<\/strong> Fast-growing ryegrass may be ready in 2 weeks, while Kentucky bluegrass and buffalograss need longer.<br>\u2022 <strong>Mow gently:<\/strong> Use sharp blades, stay on dry grass, and never cut more than one-third of the blade height.<\/td><\/tr><\/tbody><\/table><\/figure>    <p class=\"wp-block-paragraph\">Wait 2 to 4 weeks after overseeding before you mow, or better, until the new grass reaches about 3 inches tall. Never mow sooner than 10 days, and go by height rather than the calendar since grass grows at different speeds.<\/p>    <p class=\"wp-block-paragraph\">This article covers how long to wait by grass type, how to tell your seedlings are ready, what happens if you mow too soon, and how to mow and care for your lawn afterward without undoing your work.<\/p>   <div class=\"wp-block-ub-table-of-contents-block ub_table-of-contents\" id=\"ub_table-of-contents-ed5d3bbe-a681-4819-adab-ffde775ca718\" 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=\"\">Table of Contents<\/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:\/\/lawnlove.com\/blog\/how-long-after-overseeding-can-mow\/#0-how-long-after-overseeding-can-you-mow-the-lawn-\" style=\"\">How long after overseeding can you mow the lawn?<\/a><\/li><li style=\"\"><a href=\"https:\/\/lawnlove.com\/blog\/how-long-after-overseeding-can-mow\/#1-wait-times-to-mow-by-grass-type-\" style=\"\">Wait times to mow by grass type<\/a><\/li><li style=\"\"><a href=\"https:\/\/lawnlove.com\/blog\/how-long-after-overseeding-can-mow\/#2-what-changes-the-waiting-time-\" style=\"\">What changes the waiting time<\/a><\/li><li style=\"\"><a href=\"https:\/\/lawnlove.com\/blog\/how-long-after-overseeding-can-mow\/#3-how-to-tell-your-new-grass-is-ready-to-mow-\" style=\"\">How to tell your new grass is ready to mow<\/a><\/li><li style=\"\"><a href=\"https:\/\/lawnlove.com\/blog\/how-long-after-overseeding-can-mow\/#4-what-happens-if-you-mow-too-soon-after-overseeding-\" style=\"\">What happens if you mow too soon after overseeding?<\/a><\/li><li style=\"\"><a href=\"https:\/\/lawnlove.com\/blog\/how-long-after-overseeding-can-mow\/#5-how-to-mow-correctly-after-overseeding-\" style=\"\">How to mow correctly after overseeding<\/a><\/li><li style=\"\"><a href=\"https:\/\/lawnlove.com\/blog\/how-long-after-overseeding-can-mow\/#9-lawn-care-after-overseeding-\" style=\"\">Lawn care after overseeding<\/a><\/li><li style=\"\"><a href=\"https:\/\/lawnlove.com\/blog\/how-long-after-overseeding-can-mow\/#14-faqs\" style=\"\">FAQs<\/a><\/li><\/ul> \t\t\t<\/div> \t\t<\/div><\/div>   <h2 id=\"0-how-long-after-overseeding-can-you-mow-the-lawn-\" class=\"wp-block-heading\"><span id=\"how-long-after-overseeding-can-you-mow-the-lawn\">How long after overseeding can you mow the lawn?<\/span><\/h2>    <figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2024\/05\/Overseeding.jpg\" alt=\"Professional Caucasian Gardener Spreading Seeds on the Lawn Using Garden Spreader Tool.\" class=\"wp-image-22961\" srcset=\"https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2024\/05\/Overseeding.jpg 800w, https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2024\/05\/Overseeding-300x200.jpg 300w, https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2024\/05\/Overseeding-768x512.jpg 768w, https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2024\/05\/Overseeding-610x406.jpg 610w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">After spreading new grass seed, wait at least 2-4 weeks before mowing. Photo Credit: <a href=\"https:\/\/stock.adobe.com\/images\/professional-gardener-with-lawn-and-garden-seed-spreader\/572735430?prev_url=detail&amp;asset_id=572735430\" target=\"_blank\" rel=\"noreferrer noopener\">Adobe Stock<\/a><\/figcaption><\/figure>    <p class=\"wp-block-paragraph\">Wait 2 to 4 weeks, or until your grass reaches 3 inches, before mowing after overseeding. The wait matters because roots come before shoots. New grass anchors itself before it makes much top growth, and mowing before those roots take hold pulls seedlings right out of the soil.<\/p>    <p class=\"wp-block-paragraph\">Here&#8217;s how Oregon State University explains the timeline: The roots go deep before much emerges from the surface. For example, &#8220;2-3 inches of root are developed before a shoot emerges.&#8221;<\/p>    <p class=\"wp-block-paragraph\">That&#8217;s why 10 days is the floor, not the target. At 10 days most species haven&#8217;t rooted enough, so lean on the height and tug test rather than the clock. Vijai Pandian, a University of Wisconsin regional horticulture extension educator, advises mowing only after seedlings reach 3 inches tall.<\/p>    <p class=\"wp-block-paragraph\">Overseeding, if you&#8217;re new to it, means spreading grass seed over an existing lawn to thicken it, repair bare spots, or add new varieties.<\/p>    <p class=\"wp-block-paragraph\"><strong>Read more: <\/strong><a href=\"https:\/\/lawnlove.com\/blog\/what-is-overseeding\/\">How to Overseed a Lawn<\/a><\/p>    <h2 id=\"1-wait-times-to-mow-by-grass-type-\" class=\"wp-block-heading\"><span id=\"wait-times-to-mow-by-grass-type\"><span id=\"wait-at-least-two-to-four-weeks\">Wait times to mow by grass type<\/span><\/span><\/h2>    <p class=\"wp-block-paragraph\">When to mow new grass seed depends most on how fast the species germinates: ryegrass is ready soonest, while Kentucky bluegrass and buffalograss take the longest.<\/p>    <p class=\"wp-block-paragraph\">You can mow after overseeding ryegrass in about 2 weeks, mow after overseeding fescue in about 3 weeks, and mow after overseeding Kentucky bluegrass in 3 to 4 weeks.<\/p>    <figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th>Grass species<\/th><th>Germination time<\/th><th>Wait before first mow<\/th><\/tr><\/thead><tbody><tr><td><a href=\"https:\/\/lawnlove.com\/blog\/kentucky-bluegrass-guide\/\">Kentucky bluegrass<\/a><\/td><td>14 to 30 days<\/td><td>4 weeks or more<\/td><\/tr><tr><td><a href=\"https:\/\/lawnlove.com\/blog\/perennial-ryegrass-guide\/\">Perennial ryegrass<\/a><\/td><td>5 to 10 days<\/td><td>About 2 weeks<\/td><\/tr><tr><td>Tall fescue<\/td><td>7 to 14 days<\/td><td>2 to 3 weeks<\/td><\/tr><tr><td>Fine fescue<\/td><td>7 to 14 days<\/td><td>2 to 3 weeks<\/td><\/tr><tr><td>Bermudagrass<\/td><td>7 to 21 days<\/td><td>3 to 4 weeks<\/td><\/tr><tr><td>Zoysiagrass<\/td><td>14 to 21 days<\/td><td>4 weeks or more<\/td><\/tr><tr><td>St. Augustinegrass<\/td><td>7 to 14 days (plugs\/sod common)<\/td><td>3 to 4 weeks<\/td><\/tr><tr><td>Centipedegrass<\/td><td>14 to 28 days<\/td><td>4 weeks or more<\/td><\/tr><tr><td><a href=\"https:\/\/lawnlove.com\/blog\/buffalograss-guide\/\">Buffalograss<\/a><\/td><td>14 to 30 days<\/td><td>4 weeks or more<\/td><\/tr><tr><td>Bahiagrass<\/td><td>7 to 28 days<\/td><td>4 weeks or more<\/td><\/tr><tr><td>Ryegrass (annual)<\/td><td>5 to 10 days<\/td><td>About 2 weeks<\/td><\/tr><\/tbody><\/table><\/figure>    <p class=\"wp-block-paragraph\">Whatever the seed, confirm with the 3-inch height check before the first cut.<\/p>    <h2 id=\"2-what-changes-the-waiting-time-\" class=\"wp-block-heading\"><span id=\"what-changes-the-waiting-time\"><span id=\"what-can-change-the-waiting-time\">What changes the waiting time<\/span><\/span><\/h2>    <p class=\"wp-block-paragraph\">Two factors push the wait longer or shorter:<\/p>    <ul class=\"wp-block-list\"> <li><strong>Weather:<\/strong> Heat and drought dry out the soil and stall growth. Mild, cool weather with steady rain speeds germination up.<\/li>    <li><strong>Seeding method:<\/strong> Seed broadcast over the surface germinates slower than slice-seeded grass, which a machine presses into the ground.<\/li> <\/ul>    <h2 id=\"3-how-to-tell-your-new-grass-is-ready-to-mow-\" class=\"wp-block-heading\"><span id=\"how-to-tell-your-new-grass-is-ready-to-mow\"><span id=\"use-new-grass-height-as-a-reference\">How to tell your new grass is ready to mow<\/span><\/span><\/h2>    <p class=\"wp-block-paragraph\">How tall should new grass be before mowing? About 3 inches, and firmly rooted. Height alone isn&#8217;t enough, so run these two quick checks:<\/p>    <ul class=\"wp-block-list\"> <li><strong>Height check:<\/strong> Measure the new seedlings, not the old grass around them. If the young blades reach roughly 3 inches, they&#8217;re tall enough.<\/li>    <li><strong>Tug test:<\/strong> Gently pull a few seedlings. If they hold firm, the roots have anchored. If they lift out with soil attached, wait a few more days.<\/li> <\/ul>    <p class=\"wp-block-paragraph\">Pass both and you&#8217;re clear to mow. Waiting longer is always safer than cutting too early.<\/p>    <h2 id=\"4-what-happens-if-you-mow-too-soon-after-overseeding-\" class=\"wp-block-heading\"><span id=\"what-happens-if-you-mow-too-soon-after-overseeding\">What happens if you mow too soon after overseeding?<\/span><\/h2>    <figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2024\/05\/Man-mowing-lawn.jpg\" alt=\"Man mowing lawn with a lawnmower\" class=\"wp-image-22962\" srcset=\"https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2024\/05\/Man-mowing-lawn.jpg 800w, https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2024\/05\/Man-mowing-lawn-300x200.jpg 300w, https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2024\/05\/Man-mowing-lawn-768x513.jpg 768w, https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2024\/05\/Man-mowing-lawn-610x407.jpg 610w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Before mowing new grass, make sure it is established to handle a heavy mower and foot traffic. Photo Credit: <a href=\"https:\/\/stock.adobe.com\/images\/close-up-details-of-industrial-lawnmower-machinery-gardening-details-and-landscaping\/285999765?prev_url=detail&amp;asset_id=285999765\" target=\"_blank\" rel=\"noreferrer noopener\">Adobe Stock<\/a><\/figcaption><\/figure>    <p class=\"wp-block-paragraph\">If you mow too soon after overseeding, you uproot fragile seedlings, compact the soil, and cut the grass too short, starving the plant of the leaf area it needs to build roots.<\/p>    <p class=\"wp-block-paragraph\">James B. Beard of the International Sports Turf Institute explains, &#8220;The higher the cutting height, the greater the leaf area for photosynthetic activity to produce carbohydrates in support of increased root growth.&#8221; In short, more leaf means more root.<\/p>    <p class=\"wp-block-paragraph\">The heavy mower and your footsteps compound the harm, blocking sprouts, damaging young stems, and tearing leaves. All of it is avoidable \u2014 just wait until the grass is stronger.<\/p>    <h2 id=\"5-how-to-mow-correctly-after-overseeding-\" class=\"wp-block-heading\"><span id=\"how-to-mow-correctly-after-overseeding\">How to mow correctly after overseeding<\/span><\/h2>    <p class=\"wp-block-paragraph\">Once the grass passes the height and tug tests, mowing after overseeding without uprooting the new grass comes down to a gentle touch. Your first mow after overseeding needs extra care, because the young seedlings are still far from established.<\/p>    <h3 id=\"6-walk-carefully-and-keep-it-simple-\" class=\"wp-block-heading\"><span id=\"walk-carefully-and-keep-it-simple\"><span id=\"walk-more-carefully\">Walk carefully and keep it simple<\/span><\/span><\/h3>    <figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2022\/07\/when-the-grass-is-wet.jpg\" alt=\"when the grass is wet\" class=\"wp-image-10898\" srcset=\"https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2022\/07\/when-the-grass-is-wet.jpg 800w, https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2022\/07\/when-the-grass-is-wet-300x169.jpg 300w, https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2022\/07\/when-the-grass-is-wet-768x432.jpg 768w, https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2022\/07\/when-the-grass-is-wet-610x343.jpg 610w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">You should always avoid mowing wet grass, but especially after overseeding. Photo Credit: <a href=\"https:\/\/www.pexels.com\/photo\/green-grassy-lawn-in-cold-dew-4406352\/\" target=\"_blank\" rel=\"noreferrer noopener\">Pexels<\/a><\/figcaption><\/figure>    <ul class=\"wp-block-list\"> <li><strong>Sharpen the blades:<\/strong> Blunt blades tear grass and pull weaker seedlings out of the soil, so <a href=\"https:\/\/lawnlove.com\/blog\/how-to-sharpen-lawn-mower-blades\/\">sharpen the mower blades<\/a> before that first cut.<\/li>    <li><strong>Walk carefully:<\/strong> Walk slower than usual and pay extra attention when turning, since that&#8217;s when blades get caught. Skip fancy patterns, just mow back and forth at a steady pace for an even cut and the least foot impact.<\/li>    <li><strong>Mow dry:<\/strong> Wet blades stick to everything, from the mower&#8217;s wheels to your shoes, so you get torn leaves and uprooted seedlings instead of clean cuts. Cutting wet turf also raises the risk of <a href=\"https:\/\/lawnlove.com\/blog\/how-to-identify-and-treat-grass-fungus\/\">fungal infections<\/a>.<\/li> <\/ul>    <h3 id=\"7-mow-when-it-is-cool-outside-\" class=\"wp-block-heading\"><span id=\"mow-when-it-is-cool-outside\">Mow when it is cool outside<\/span><\/h3>    <p class=\"wp-block-paragraph\">Freshly cut grass loses water fast and has fewer resources to handle heat. Mow when the weather is mild and skip the scorching mid-day sun.<\/p>    <h3 id=\"8-dont-cut-more-than-a-third-\" class=\"wp-block-heading\"><span id=\"dont-cut-more-than-a-third\"><span id=\"dont-cut-more-than-%e2%85%93-of-the-blade\">Don&#8217;t cut more than a third<\/span><\/span><\/h3>    <p class=\"wp-block-paragraph\">If the lawn grew taller than you like, resist scalping it back in one pass. Never cut more than a third of the blade length. It&#8217;s a basic <a href=\"https:\/\/lawnlove.com\/blog\/how-to-mow-lawn\/\">mowing rule<\/a> that protects grass health.<\/p>    <p class=\"wp-block-paragraph\">Take it down gradually over several mows, or leave that careful first cut to a <a href=\"https:\/\/signup-web.lawnlove.com\/cart\/contact-info?intent=mowing\">lawn mowing<\/a> pro. Cut too much and the plant can&#8217;t heal fast, some tips dry to a straw color, and it&#8217;s more open to disease.<\/p>    <p class=\"wp-block-paragraph\">One last call: whether to bag or mulch grass clippings after overseeding depends on your weather and lawn. Bag when it&#8217;s cool, cloudy, or shady so seedlings get sun; leave clippings when it&#8217;s hot and dry to hold in moisture.<\/p>    <p class=\"wp-block-paragraph\"><strong>Read more: <\/strong><a href=\"https:\/\/lawnlove.com\/blog\/bagging-vs-mulching-grass-clippings\/\">Bagging vs. Mulching Grass Clippings<\/a><\/p>    <h2 id=\"9-lawn-care-after-overseeding-\" class=\"wp-block-heading\"><span id=\"lawn-care-after-overseeding\"><span id=\"lawn-care-tips-after-overseeding\">Lawn care after overseeding<\/span><\/span><\/h2>    <p class=\"wp-block-paragraph\">Mowing is only part of it. New seed needs the right watering, rest, and feeding to grow into sturdy turf: water lightly twice a day until the seed germinates, then taper off. For timing, the best time to overseed is late summer to early fall for cool-season grasses and late spring to early summer for warm-season grasses.<\/p>    <p class=\"wp-block-paragraph\"><strong>Read more:<\/strong><\/p>    <ul class=\"wp-block-list\"> <li><a href=\"https:\/\/lawnlove.com\/blog\/how-long-to-water-new-grass-seed\/\">How Long to Water New Grass Seed<\/a><\/li>    <li><a href=\"https:\/\/lawnlove.com\/blog\/when-to-plant-grass-seed-new-york\/\">When to Plant Grass Seed in New York<\/a><\/li>    <li><a href=\"https:\/\/lawnlove.com\/blog\/best-grass-seed-new-york\/\">The Best Grass Seed for New York Lawns<\/a><\/li>    <li><a href=\"https:\/\/lawnlove.com\/blog\/best-grass-seed-new-england\/\">The Best Grass Seed for New England Lawns<\/a><\/li> <\/ul>    <h3 id=\"10-water-lightly-twice-a-day-\" class=\"wp-block-heading\"><span id=\"water-lightly-twice-a-day\"><span id=\"keep-the-topsoil-moist\">Water lightly, twice a day<\/span><\/span><\/h3>    <figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2021\/08\/rsz_mohammad-rezaie-m3wqgn0vlj8-unsplash.jpg\" alt=\"sprinkler on and sitting in a yard\" class=\"wp-image-4668\" srcset=\"https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2021\/08\/rsz_mohammad-rezaie-m3wqgn0vlj8-unsplash.jpg 800w, https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2021\/08\/rsz_mohammad-rezaie-m3wqgn0vlj8-unsplash-300x200.jpg 300w, https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2021\/08\/rsz_mohammad-rezaie-m3wqgn0vlj8-unsplash-768x512.jpg 768w, https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2021\/08\/rsz_mohammad-rezaie-m3wqgn0vlj8-unsplash-610x406.jpg 610w, https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2021\/08\/rsz_mohammad-rezaie-m3wqgn0vlj8-unsplash-390x260.jpg 390w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Water new grass seed for 5 to 10 minutes each day for about the first 2 weeks. Photo Credit: <a href=\"https:\/\/unsplash.com\/photos\/M3WQGn0Vlj8\" target=\"_blank\" rel=\"noreferrer noopener\">Unsplash<\/a><\/figcaption><\/figure>    <p class=\"wp-block-paragraph\">Keep the top 2 inches of soil moist with short daily watering after overseeding, running the sprinkler twice a day for 5 to 10 minutes each.<\/p>    <p class=\"wp-block-paragraph\">Water lightly until the <a href=\"https:\/\/extension.umd.edu\/resource\/starting-new-lawn\" target=\"_blank\" rel=\"noreferrer noopener\">seed germinates<\/a>, which usually takes 10 to 14 days, then taper off to your regular schedule once seedlings fill in.<\/p>    <p class=\"wp-block-paragraph\"><strong>Read more: <\/strong><a href=\"https:\/\/lawnlove.com\/blog\/how-to-aerate-your-lawn-2\/\">Lawn Watering Basics<\/a><\/p>    <h3 id=\"11-keep-foot-traffic-off-\" class=\"wp-block-heading\"><span id=\"keep-foot-traffic-off\"><span id=\"avoid-stepping-on-the-lawn\">Keep foot traffic off<\/span><\/span><\/h3>    <p class=\"wp-block-paragraph\">Stay off the overseeded areas for about a month, or at least until the first mow. That means pets, kids at play, patio furniture, and using the lawn as a shortcut. Every footstep on tender seedlings sets them back.<\/p>    <h3 id=\"12-wait-to-fertilize-\" class=\"wp-block-heading\"><span id=\"wait-to-fertilize\"><span id=\"apply-fertilizer-at-least-one-month-after-overseeding\">Wait to fertilize<\/span><\/span><\/h3>    <figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2024\/05\/Fertilizing-lawn-1.jpeg\" alt=\"person rertilizing lawn\" class=\"wp-image-22817\" srcset=\"https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2024\/05\/Fertilizing-lawn-1.jpeg 800w, https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2024\/05\/Fertilizing-lawn-1-300x200.jpeg 300w, https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2024\/05\/Fertilizing-lawn-1-768x512.jpeg 768w, https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2024\/05\/Fertilizing-lawn-1-610x406.jpeg 610w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Wait at least 6 weeks before fertilizing your new grass. Photo Credit: <a href=\"https:\/\/stock.adobe.com\/images\/manual-fertilizing-of-the-lawn-in-back-yard-in-spring-time-close-up\/221808988?prev_url=detail&amp;asset_id=221808988\" target=\"_blank\" rel=\"noreferrer noopener\">Adobe Stock<\/a><\/figcaption><\/figure>    <p class=\"wp-block-paragraph\">Wait about 6 weeks after germination before fertilizing your overseeded lawn.<\/p>    <p class=\"wp-block-paragraph\">&#8220;Approximately six weeks after germination, fertilize the lawn by applying 1 pound of actual nitrogen per 1,000 square feet,&#8221; recommend Richard Jauron and Aaron Steil from Iowa State University.<\/p>    <p class=\"wp-block-paragraph\">The <a href=\"https:\/\/lawnlove.com\/blog\/starter-fertilizer\/\">starter fertilizer<\/a> you spread at seeding already feeds both new and old grass; fertilize too soon and mature grass crowds out the young plants. When the timing is finally right, a <a href=\"https:\/\/signup-web.lawnlove.com\/cart\/contact-info?intent=fertilization\">lawn treatment<\/a> pro can dial in the nitrogen for you.<\/p>    <h3 id=\"13-delay-weed-killers-\" class=\"wp-block-heading\"><span id=\"delay-weed-killers\"><span id=\"delay-the-use-of-weed-killers\">Delay weed killers<\/span><\/span><\/h3>    <p class=\"wp-block-paragraph\">New grass is far more vulnerable to chemical and <a href=\"https:\/\/lawnlove.com\/blog\/how-to-make-homemade-weed-killer\/\">homemade weed killers<\/a>, so delay weed killers until after three to four mowings.<\/p>    <p class=\"wp-block-paragraph\">The University of Georgia says to &#8220;apply a <a href=\"https:\/\/lawnlove.com\/blog\/best-post-emergent-herbicides\/\">postemergence herbicide<\/a> at half the recommended rate after three to four mowings.&#8221;<\/p>    <h2 id=\"14-faqs\" class=\"wp-block-heading\"><span id=\"faqs\">FAQs<\/span><\/h2>    <div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-0\"><strong class=\"schema-faq-question\">Can I use a reel mower for the first cut after overseeding?<\/strong> <p class=\"schema-faq-answer\">Yes, and a sharp reel mower is often gentler than a heavy rotary one on tender seedlings, since it&#8217;s lighter and slices rather than tears. Keep the height at 3 inches and take off only the top third.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1\"><strong class=\"schema-faq-question\">How long after overseeding will I see results?<\/strong> <p class=\"schema-faq-answer\">You&#8217;ll see the first sprouts in 5 to 30 days depending on species, but a noticeably thicker lawn usually takes six to eight weeks. Full fill-in can stretch into the next growing season for slow species like Kentucky bluegrass.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-2\"><strong class=\"schema-faq-question\">Is October too late to aerate and overseed?<\/strong> <p class=\"schema-faq-answer\">Is October too late to aerate and seed? For cool-season grasses in northern zones, early October is often fine, but late October gives seedlings too little warmth to root before frost. When in doubt, aim for late summer through mid-fall.<\/p> <\/div> <\/div>    <h2 id=\"15-hire-a-local-lawn-care-pro-\" class=\"wp-block-heading\"><span id=\"hire-a-local-lawn-care-pro\"><span id=\"leave-the-mowing-to-the-pros\">Hire a local lawn care pro<\/span><\/span><\/h2>    <p class=\"wp-block-paragraph\">You don&#8217;t have to master overseeding to enjoy a thick, green lawn. Lawn Love can connect you with a local pro to reseed and mow your lawn at just the right time, so the new grass takes hold. <a href=\"https:\/\/lawnlove.com\/\">Find a lawn care pro near you<\/a> and skip the guesswork.<\/p>    <p class=\"wp-block-paragraph\">Hiring out the recurring mowing is affordable, too. The national average <a href=\"https:\/\/lawnlove.com\/blog\/lawn-mowing-cost\/\">lawn mowing cost<\/a> runs about $30 to $65 per visit, so a pro can keep your overseeded lawn on the right cutting schedule without you touching the mower during those fragile first weeks.<\/p>    <p class=\"wp-block-paragraph\">Main Photo Credit: <a href=\"https:\/\/stock.adobe.com\/images\/mowers\/126251672?prev_url=detail&amp;asset_id=126251672\" target=\"_blank\" rel=\"noreferrer noopener\">Adobe Stock<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>How long after overseeding can I mow? Wait 2-4 weeks until new grass hits 3 inches. See wait times by grass type and how to mow without uprooting seedlings.<\/p>\n","protected":false},"author":67,"featured_media":22957,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_et_pb_use_builder":"off","_et_pb_old_content":"","_et_gb_content_width":"","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[126],"tags":[147],"class_list":["post-22958","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lawn-care-tips","tag-lawn-care"],"acf":[],"featured_image_src":"https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2024\/05\/Lawn-mowing.jpg","author_info":{"display_name":"Sinziana Spiridon","author_link":"https:\/\/lawnlove.com\/blog\/author\/sinziana-spiridon\/"},"_links":{"self":[{"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/posts\/22958","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/users\/67"}],"replies":[{"embeddable":true,"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/comments?post=22958"}],"version-history":[{"count":4,"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/posts\/22958\/revisions"}],"predecessor-version":[{"id":48220,"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/posts\/22958\/revisions\/48220"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/media\/22957"}],"wp:attachment":[{"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/media?parent=22958"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/categories?post=22958"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/tags?post=22958"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}