{"id":26467,"date":"2024-07-18T20:30:45","date_gmt":"2024-07-18T20:30:45","guid":{"rendered":"https:\/\/lawnlove.com\/blog\/?p=26467"},"modified":"2026-08-24T02:48:06","modified_gmt":"2026-08-24T02:48:06","slug":"when-to-plant-grass-seed-massachusetts","status":"publish","type":"post","link":"https:\/\/lawnlove.com\/blog\/when-to-plant-grass-seed-massachusetts\/","title":{"rendered":"When to Plant Grass Seed in Massachusetts"},"content":{"rendered":"<p class=\"wp-block-paragraph\">The best time to plant grass seed in Massachusetts is from the third week of August to the third week of September. The second best time to plant grass seed is in May.<\/p>    <p class=\"wp-block-paragraph\">Let\u2019s discuss in more depth why late summer and early fall are the best time to plant grass seed in The Bay State.<\/p>   <div class=\"wp-block-ub-table-of-contents-block ub_table-of-contents\" id=\"ub_table-of-contents-cef7566e-f1b9-4e49-abc5-43a5f7c06753\" 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, you\u2019ll see:<\/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\/when-to-plant-grass-seed-massachusetts\/#0-best-time-to-plant-grass-seed-in-massachusetts\" style=\"\">Best time to plant grass seed in Massachusetts<\/a><\/li><li style=\"\"><a href=\"https:\/\/lawnlove.com\/blog\/when-to-plant-grass-seed-massachusetts\/#2-when-to-overseed-in-massachusetts\" style=\"\">When to overseed in Massachusetts<\/a><\/li><li style=\"\"><a href=\"https:\/\/lawnlove.com\/blog\/when-to-plant-grass-seed-massachusetts\/#3-faq\" style=\"\">FAQ<\/a><\/li><\/ul> \t\t\t<\/div> \t\t<\/div><\/div>   <h2 class=\"wp-block-heading\" id=\"0-best-time-to-plant-grass-seed-in-massachusetts\"><span id=\"best-time-to-plant-grass-seed-in-massachusetts\">Best time to plant grass seed in Massachusetts<\/span><\/h2>    <figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2019\/05\/cool-season-grass-1.jpg\" alt=\"growth of cool season grass\" class=\"wp-image-17693\" srcset=\"https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2019\/05\/cool-season-grass-1.jpg 800w, https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2019\/05\/cool-season-grass-1-300x169.jpg 300w, https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2019\/05\/cool-season-grass-1-768x432.jpg 768w, https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2019\/05\/cool-season-grass-1-610x343.jpg 610w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Infographic by Juan Rodriguez<\/figcaption><\/figure>    <p class=\"wp-block-paragraph\">The best time to plant grass seed in Massachusetts is <strong>late summer to early fall<\/strong>, from the third week of August to the third week of September.&nbsp;<\/p>    <p class=\"wp-block-paragraph\">Massachusetts is best suited for <a href=\"https:\/\/lawnlove.com\/blog\/guide-to-cool-season-grasses\/\">cool-season grasses<\/a>, which grow best when air temperatures are around 65 F to 75 F and soil temperatures are between 55 F and 65 F. The approach recommended by the University of Massachusetts is to plant grass seeds just before these favorable growth conditions of the fall to support grass establishment.<\/p>    <p class=\"wp-block-paragraph\">Additionally, when planting in late summer, your turf will have two favorable growth periods (one in the fall and the other in the spring) before it gets exposed to the heat stress of the summer. This gives time for the grass to establish and gain strength.<\/p>    <h3 class=\"wp-block-heading\" id=\"1-what-is-the-second-best-time-to-plant-grass-seed-in-massachusetts\"><span id=\"what-is-the-second-best-time-to-plant-grass-seed-in-massachusetts\">What is the second best time to plant grass seed in Massachusetts?<\/span><\/h3>    <p class=\"wp-block-paragraph\">The second best time to plant grass seed in Massachusetts is early spring, from <strong>mid-April to mid-May<\/strong>. According to the University of Massachusetts, planting as early as possible in the spring, after the snow melts, is the best approach.&nbsp;<\/p>    <p class=\"wp-block-paragraph\">Still, the right time will vary according to location and the transition from winter to spring. On Cape Cod and the islands, for example, where the temperatures warm up later in the spring, the best time to plant grass seeds is typically later than the rest of the state.<\/p>    <h2 class=\"wp-block-heading\" id=\"2-when-to-overseed-in-massachusetts\"><span id=\"when-to-overseed-in-massachusetts\">When to overseed in Massachusetts<\/span><\/h2>    <figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2022\/07\/rsz_overseeding.jpg\" alt=\"hand dropping seeds on the ground\" class=\"wp-image-10961\" srcset=\"https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2022\/07\/rsz_overseeding.jpg 800w, https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2022\/07\/rsz_overseeding-300x200.jpg 300w, https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2022\/07\/rsz_overseeding-768x512.jpg 768w, https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2022\/07\/rsz_overseeding-610x406.jpg 610w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/www.shutterstock.com\/image-photo\/hand-planting-grass-seed-overseeding-green-136965278\" target=\"_blank\" rel=\"noreferrer noopener\">Shutterstock<\/a><\/figcaption><\/figure>    <p class=\"wp-block-paragraph\">The best time to <a href=\"https:\/\/lawnlove.com\/blog\/how-to-over-seed-a-lawn\/\">overseed your lawn<\/a> in Massachusetts is from late summer to early fall. The preferred dates go from the third week of August to the third week of September, but you can also overseed up through <strong>October<\/strong>.&nbsp;<\/p>    <p class=\"wp-block-paragraph\">Overseeding in the spring, in May, is also possible. But be mindful that overseeding in the spring causes the seedlings to compete with weeds and the heat and drought that summer brings, diminishing your chances of a successful establishment.<\/p>    <h2 class=\"wp-block-heading\" id=\"3-faq\"><span id=\"faq\">FAQ<\/span><\/h2>    <h3 class=\"wp-block-heading\" id=\"4-when-is-it-too-late-to-plant-grass-seed-in-massachusetts-\"><span id=\"when-is-it-too-late-to-plant-grass-seed-in-massachusetts\">When is it too late to plant grass seed in Massachusetts?&nbsp;<\/span><\/h3>    <p class=\"wp-block-paragraph\">For new lawn establishments, the end of September is considered too late to plant grass seeds in Massachusetts. When overseeding established lawns, November is considered too late to plant. (Overseed from the third week of August through October.)<\/p>    <h3 class=\"wp-block-heading\" id=\"5-what-are-the-best-grass-seeds-for-massachusetts\"><span id=\"what-are-the-best-grass-seeds-for-massachusetts\">What are the best grass seeds for Massachusetts?<\/span><\/h3>    <p class=\"wp-block-paragraph\">The <a href=\"https:\/\/lawnlove.com\/blog\/best-grass-seed-massachusetts\/\">best grass seeds for Massachusetts lawns<\/a>, according to the University of Massachusetts, are cool-season turfgrasses:&nbsp;<\/p>    <ul class=\"wp-block-list\"> <li>Kentucky bluegrass (See more about this grass in our article: <a href=\"https:\/\/lawnlove.com\/blog\/kentucky-bluegrass-guide\/\">Kentucky Bluegrass: How to Grow and Care for It<\/a>.)<\/li>    <li>Tall fescue (See more in our article: <a href=\"https:\/\/lawnlove.com\/blog\/tall-fescue-guide\/\">Tall Fescue: How to Grow and Care for It<\/a>.)<\/li>    <li>Perennial ryegrass (Visit our guide: <a href=\"https:\/\/lawnlove.com\/blog\/perennial-ryegrass-guide\/\">Perennial Ryegrass: How to Grow and Care for It<\/a>.)<\/li>    <li>Fine fescues (Learn more in our article: <a href=\"https:\/\/lawnlove.com\/blog\/fine-fescue-guide\/\">Fine Fescue: How to Grow and Care for It<\/a>.)<\/li> <\/ul>    <h3 class=\"wp-block-heading\" id=\"6-what-factors-cause-poor-seed-germination\"><span id=\"what-factors-cause-poor-seed-germination\">What factors cause poor seed germination?<\/span><\/h3>    <p class=\"wp-block-paragraph\">Besides planting seeds at the wrong time, other factors that contribute to poor seed germination are:<\/p>    <ul class=\"wp-block-list\"> <li>Excessive or poor soil drainage<\/li>    <li>Wrong soil pH: too acidic or too alkaline for your grass<\/li>    <li>Soil compaction problems&nbsp;<\/li>    <li>Nutrient deficiency&nbsp;<\/li>    <li>Rocks, twigs, and other debris on the soil surface<\/li>    <li>Excessive mulch or inadequate mulch<\/li>    <li>Poor seed-to-soil contact&nbsp;<\/li>    <li>Poor care after seeding&nbsp;<\/li> <\/ul>    <p class=\"wp-block-paragraph\">If you want to know more about how to care for your lawn, visit our <a href=\"https:\/\/lawnlove.com\/blog\/lawn-care-calendar-massachusetts\/\">Month-by-Month Lawn Care Calendar for Massachusetts<\/a>.<\/p>    <h2 class=\"wp-block-heading\" id=\"7-when-to-call-a-pro\"><span id=\"when-to-call-a-pro\">When to call a pro<\/span><\/h2>    <p class=\"wp-block-paragraph\">Seeding an entire lawn is a handful. But the good news is that you don\u2019t have to do it on your own. Why not count on a pro to seed your lawn for you? <a href=\"https:\/\/lawnlove.com\/massachusetts\">Call a Massachusetts lawn care pro<\/a> and get your plans for a new lawn started today.&nbsp;<\/p>   <div class=\"wp-block-ub-content-toggle wp-block-ub-content-toggle-block\" id=\"ub-content-toggle-block-1bfc0adf-6836-4156-a57a-470831dbdb82\" data-mobilecollapse=\"false\" data-desktopcollapse=\"true\" data-preventcollapse=\"false\" data-showonlyone=\"true\"> <div class=\"wp-block-ub-content-toggle-accordion\" style=\"border-color: #f1f1f1; border-top-left-radius: 8px; border-top-right-radius: 8px; border-bottom-left-radius: 8px; border-bottom-right-radius: 8px; \" id=\"ub-content-toggle-panel-block-cbc6ab13-74ac-43b9-964f-59e837b52d31\"> \t\t\t<div class=\"wp-block-ub-content-toggle-accordion-title-wrap\" style=\"background-color: #f1f1f1;\" aria-controls=\"ub-content-toggle-panel-0-1bfc0adf-6836-4156-a57a-470831dbdb82\" tabindex=\"0\"> \t\t\t<p class=\"wp-block-ub-content-toggle-accordion-title ub-content-toggle-title-1bfc0adf-6836-4156-a57a-470831dbdb82\" style=\"color: #000000; \">Sources:<\/p> \t\t\t<div class=\"wp-block-ub-content-toggle-accordion-toggle-wrap right\" style=\"color: #000000;\"><span class=\"wp-block-ub-content-toggle-accordion-state-indicator wp-block-ub-chevron-down\"><\/span><\/div> \t\t<\/div> \t\t\t<div role=\"region\" aria-expanded=\"false\" class=\"wp-block-ub-content-toggle-accordion-content-wrap ub-hide\" id=\"ub-content-toggle-panel-0-1bfc0adf-6836-4156-a57a-470831dbdb82\">  <ul class=\"wp-block-list\"> <li><a href=\"https:\/\/ag.umass.edu\/turf\/publications-resources\/bmps-for-lawn-landscape-turf\" target=\"_blank\" rel=\"noreferrer noopener\">UMass: Best Management Practices for Lawn and Landscape Turf<\/a><\/li>    <li><a href=\"https:\/\/ag.umass.edu\/home-lawn-garden\/fact-sheets\/lawn-renovation-overseeding\" target=\"_blank\" rel=\"noreferrer noopener\">UMass: Lawn Renovation and Overseeding<\/a><\/li> <\/ul>  <\/div> \t\t<\/div> <\/div>   <p class=\"wp-block-paragraph\">Main Image Credit: Hudson House \/ <a href=\"https:\/\/commons.m.wikimedia.org\/wiki\/File:Hudson_House,_Oxford_MA.jpg\" target=\"_blank\" rel=\"noreferrer noopener\">John Phelan<\/a> \/ Wikimedia Commons \/ <a href=\"https:\/\/creativecommons.org\/licenses\/by\/3.0\/deed.en\" target=\"_blank\" rel=\"noreferrer noopener\">CC BY 3.0<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>The best time to plant grass seed in Massachusetts is late summer to early fall, from late August to late September. Overseed from late August through October.<\/p>\n","protected":false},"author":99,"featured_media":26520,"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":[204],"tags":[546],"class_list":["post-26467","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-massachusetts","tag-lawn-care-ma"],"acf":[],"featured_image_src":"https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2024\/07\/Hudson_House_Oxford_MA-1.jpg","author_info":{"display_name":"Teresa Joaquim","author_link":"https:\/\/lawnlove.com\/blog\/author\/teresa-joaquim\/"},"_links":{"self":[{"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/posts\/26467","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\/99"}],"replies":[{"embeddable":true,"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/comments?post=26467"}],"version-history":[{"count":1,"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/posts\/26467\/revisions"}],"predecessor-version":[{"id":48541,"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/posts\/26467\/revisions\/48541"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/media\/26520"}],"wp:attachment":[{"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/media?parent=26467"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/categories?post=26467"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/tags?post=26467"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}