{"id":6219,"date":"2025-08-28T13:51:51","date_gmt":"2025-08-28T13:51:51","guid":{"rendered":"https:\/\/www.leesgenerallandscaping.com\/blog\/?p=6219"},"modified":"2025-08-28T13:53:22","modified_gmt":"2025-08-28T13:53:22","slug":"seattle-japanese-knotweed-removal-services","status":"publish","type":"post","link":"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/","title":{"rendered":"Seattle Japanese Knotweed Removal Services"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">What\u2019s the Deal with Japanese Knotweed?<\/h2>\n\n\n\n<p>Japanese knotweed (Reynoutria japonica) is a tenacious perennial that spreads through rhizomes\u2014those underground roots that can run up to 3\u202fm deep and 7\u202fm wide. Even tiny fragments left behind can grow into full-blown colonies. It\u2019s one of the worst invasive species out there (<a href=\"https:\/\/www.thesun.co.uk\/fabulous\/27875257\/japanese-knotweed-remove-homes-gardener\/?utm_source=chatgpt.com\">The Sun<\/a>, <a href=\"https:\/\/en.wikipedia.org\/wiki\/Reynoutria_japonica?utm_source=chatgpt.com\">Wikipedia<\/a>).<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\" id=\"\/contact\/\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"\/contact\/\">Request a Quote<\/a><\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">The Full-Scale Removal Game Plan<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Identify and Inspect<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Japanese knotweed usually shows up with bamboo-like hollow stems and heart-shaped or shield-shaped leaves (<a href=\"https:\/\/www.thetimes.co.uk\/article\/japanese-knotweed-how-to-destroy-gardens-help-advice-tswpmmmrg?utm_source=chatgpt.com\">The Times<\/a>).<\/li>\n\n\n\n<li>In King County (that\u2019s Seattle\u2019s turf), controlling knotweed is highly recommended\u2014especially near waterways and residential areas\u2014and it requires long-term commitment (<a href=\"https:\/\/www.nwcb.wa.gov\/images\/weeds\/Knotweed_King.pdf?utm_source=chatgpt.com\">nwcb.wa.gov<\/a>).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Integrated Pest Management (IPM)<\/h3>\n\n\n\n<p>Seattle\u2019s best approach? Do not rely on just one method. King County recommends using IPM\u2014pick the combination of techniques that fit your property, budget, and goals. And commit to it for several years (<a href=\"https:\/\/www.nwcb.wa.gov\/images\/weeds\/Knotweed_King.pdf?utm_source=chatgpt.com\">nwcb.wa.gov<\/a>).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Mechanical Methods (Manual Work)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Digging it out<\/strong>? Talk about tough: the root network is massive, and any leftover piece can re-sprout. Unless you\u2019re developing the land, it\u2019s a high-risk and labor-intensive method (<a href=\"https:\/\/www.nwcb.wa.gov\/images\/weeds\/Knotweed_King.pdf?utm_source=chatgpt.com\">nwcb.wa.gov<\/a>).<\/li>\n\n\n\n<li><strong>Frequent cutting<\/strong>: King County suggests cutting stems twice a month from April through August, then once a month until frost\u2014for at least 3\u20135 years. Keep it under 6 inches tall to starve the rhizomes (<a href=\"https:\/\/www.nwcb.wa.gov\/images\/weeds\/Knotweed_King.pdf?utm_source=chatgpt.com\">nwcb.wa.gov<\/a>).<\/li>\n\n\n\n<li><strong>Smothering<\/strong>: cut, dry, and cover with thick landscape fabric or clear plastic (some say clear plastic works like a greenhouse to cook them), leave sealed for years. Again, long-term patience is key (<a href=\"https:\/\/www.agriculture.nh.gov\/publications-forms\/documents\/japanese-knotweed-control.pdf?utm_source=chatgpt.com\">New Hampshire Department of Agriculture<\/a>).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. Chemical Assault (Herbicide)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Foliar herbicide<\/strong>: Apply glyphosate or imazapyr from late July to early October when the plant is actively growing (<a href=\"https:\/\/kingcounty.gov\/en\/dept\/dnrp\/nature-recreation\/environment-ecology-conservation\/noxious-weeds\/identification-control\/invasive-knotweed?utm_source=chatgpt.com\">King County<\/a>).<\/li>\n\n\n\n<li><strong>Stem injection<\/strong>: This is a sharper tool\u2014inject glyphosate directly into the hollow cane, letting it go straight to the root system. It\u2019s precise and reduces collateral damage (<a href=\"https:\/\/mdc.mo.gov\/trees-plants\/invasive-plants\/japanese-knotweed-control?utm_source=chatgpt.com\">mdc.mo.gov<\/a>).<\/li>\n\n\n\n<li>Bonus: King County lends out knotweed injectors for free from July to October\u2014reach out and see if you can borrow one (<a href=\"https:\/\/kingcountyweeds.com\/2023\/12\/06\/king-countys-knotweed-control-program-then-and-now\/?utm_source=chatgpt.com\">Noxious Weeds Blog<\/a>).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">5. Protect and Restore<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>After treatment, bring in native plants and stabilize soil\u2014especially along creeks\u2014to rebuild habitat and keep knotweed from creeping back (<a href=\"https:\/\/mtsgreenway.org\/knotweed-control\/?utm_source=chatgpt.com\">Mountains To Sound Greenway Trust<\/a>).<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">What Seattle Folks and Gardeners Say<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>One gardening veteran puts it bluntly: \u201cYou can\u2019t cut it, you can\u2019t mow it, nothing\u2026 even a tiny piece can start a new plant.\u201d They suggest burning dried stems\u2014but be careful, this isn\u2019t legal everywhere. (<a href=\"https:\/\/www.reddit.com\/r\/NativePlantGardening\/comments\/woywrl\/knotweed_eradicationreplacement\/?utm_source=chatgpt.com\">Reddit<\/a>)<\/li>\n\n\n\n<li>Another forum user says the best results came from cutting it down every time it reached 10\u202fcm tall\u2014approximately every two weeks\u2014for two years, while prepping for stem injection (<a href=\"https:\/\/forums.botanicalgarden.ubc.ca\/threads\/how-to-eradicate-giant-and-i-mean-giant-japanese-knotweed.12913\/?utm_source=chatgpt.com\">UBC Botanical Garden Forums<\/a>).<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Step-by-Step Plan<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Survey your patch<\/strong>: mark where the knotweed is, how big it is.<\/li>\n\n\n\n<li><strong>Start cutting<\/strong>: twice a month during spring\/summer, then monthly until first frost.<\/li>\n\n\n\n<li><strong>Plan for herbicide<\/strong>: late summer to fall, choose foliar spray or get your hands on a stem injector from the county.<\/li>\n\n\n\n<li><strong>Smother if needed<\/strong>: after cutting, layer with thick fabric\/plastic if you&#8217;re not going herbicide-heavy.<\/li>\n\n\n\n<li><strong>Pile of follow-up<\/strong>: keep chipping away year after year\u2014knotweed doesn\u2019t quit, and neither do you.<\/li>\n\n\n\n<li><strong>Restore<\/strong>: once it\u2019s under control, plant native vegetation and let nature bounce back.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Why Seattle Like This Plan<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>It\u2019s <strong>comprehensive<\/strong>\u2014you\u2019re starving it, poisoning it, smothering it, outlasting it.<\/li>\n\n\n\n<li>It fits <strong>local programs<\/strong>\u2014injector loan programs exist, and restoration projects are grant-funded (<a href=\"https:\/\/www.nwcb.wa.gov\/images\/weeds\/Knotweed_King.pdf?utm_source=chatgpt.com\">nwcb.wa.gov<\/a>).<\/li>\n\n\n\n<li>It\u2019s <strong>tough-love real<\/strong>\u2014you stay at it for years, no quick fixes.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Final Thought<\/h2>\n\n\n\n<p>Mr. Lee\u2014or, Seattle\u2019s landscape warrior\u2014removing Japanese knotweed is a marathon, not a sprint. You\u2019ve got local support, chemical and mechanical strategies ready to roll, and a community that knows the fight is for the long haul. With patience, persistence, and a sprinkle of that Seattle grit, you can win this battle and probably grow some native beauties in its place.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What\u2019s the Deal with Japanese Knotweed? Japanese knotweed (Reynoutria japonica) is a tenacious perennial that spreads through rhizomes\u2014those underground roots that can run up to 3\u202fm deep and 7\u202fm wide. Even tiny fragments left behind can grow into full-blown colonies. It\u2019s one of the worst invasive species out there (The Sun, Wikipedia). The Full-Scale Removal [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":6221,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/lees-general-landscaping.b-cdn.net\/work-images\/lees_general_landscaping_20250430__134816.jpg","fifu_image_alt":"","footnotes":""},"categories":[8],"tags":[],"class_list":["post-6219","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-landscaping"],"featured_image_src":"https:\/\/i0.wp.com\/lees-general-landscaping.b-cdn.net\/work-images\/lees_general_landscaping_20250430__134816.jpg?w=1500&resize=1500,844&ssl=1","author_info":{"display_name":"Lee's Product Team","author_link":"https:\/\/www.leesgenerallandscaping.com\/blog\/author\/admin\/"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Seattle Japanese Knotweed Removal Services - Seattle Landscaping, Hardscaping, Patio, Walkway, Driveway, Outdoor Fireplaces &amp; Walls<\/title>\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.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Seattle Japanese Knotweed Removal Services - Seattle Landscaping, Hardscaping, Patio, Walkway, Driveway, Outdoor Fireplaces &amp; Walls\" \/>\n<meta property=\"og:description\" content=\"What\u2019s the Deal with Japanese Knotweed? Japanese knotweed (Reynoutria japonica) is a tenacious perennial that spreads through rhizomes\u2014those underground roots that can run up to 3\u202fm deep and 7\u202fm wide. Even tiny fragments left behind can grow into full-blown colonies. It\u2019s one of the worst invasive species out there (The Sun, Wikipedia). The Full-Scale Removal [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/\" \/>\n<meta property=\"og:site_name\" content=\"Seattle Landscaping, Hardscaping, Patio, Walkway, Driveway, Outdoor Fireplaces &amp; Walls\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-28T13:51:51+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-28T13:53:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/lees-general-landscaping.b-cdn.net\/work-images\/lees_general_landscaping_20250430__134816.jpg\" \/><meta property=\"og:image\" content=\"https:\/\/lees-general-landscaping.b-cdn.net\/work-images\/lees_general_landscaping_20250430__134816.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"844\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Lee&#039;s Product Team\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/lees-general-landscaping.b-cdn.net\/work-images\/lees_general_landscaping_20250430__134816.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Lee&#039;s Product Team\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/\"},\"author\":{\"name\":\"Lee's Product Team\",\"@id\":\"https:\/\/www.leesgenerallandscaping.com\/blog\/#\/schema\/person\/c10f2181e15658b951bd376e5fbf9dd7\"},\"headline\":\"Seattle Japanese Knotweed Removal Services\",\"datePublished\":\"2025-08-28T13:51:51+00:00\",\"dateModified\":\"2025-08-28T13:53:22+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/\"},\"wordCount\":663,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.leesgenerallandscaping.com\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/i0.wp.com\/lees-general-landscaping.b-cdn.net\/work-images\/lees_general_landscaping_20250430__134816.jpg?w=1500&resize=1500,844&ssl=1\",\"articleSection\":[\"Landscaping\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/\",\"url\":\"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/\",\"name\":\"Seattle Japanese Knotweed Removal Services - Seattle Landscaping, Hardscaping, Patio, Walkway, Driveway, Outdoor Fireplaces &amp; Walls\",\"isPartOf\":{\"@id\":\"https:\/\/www.leesgenerallandscaping.com\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/i0.wp.com\/lees-general-landscaping.b-cdn.net\/work-images\/lees_general_landscaping_20250430__134816.jpg?w=1500&resize=1500,844&ssl=1\",\"datePublished\":\"2025-08-28T13:51:51+00:00\",\"dateModified\":\"2025-08-28T13:53:22+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/#primaryimage\",\"url\":\"https:\/\/i0.wp.com\/lees-general-landscaping.b-cdn.net\/work-images\/lees_general_landscaping_20250430__134816.jpg?w=1500&resize=1500,844&ssl=1\",\"contentUrl\":\"https:\/\/i0.wp.com\/lees-general-landscaping.b-cdn.net\/work-images\/lees_general_landscaping_20250430__134816.jpg?w=1500&resize=1500,844&ssl=1\",\"width\":\"1500\",\"height\":\"844\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.leesgenerallandscaping.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Seattle Japanese Knotweed Removal Services\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.leesgenerallandscaping.com\/blog\/#website\",\"url\":\"https:\/\/www.leesgenerallandscaping.com\/blog\/\",\"name\":\"Seattle Landscaping, Hardscaping, Patio, Walkway, Driveway, Outdoor Fireplaces &amp; Walls\",\"description\":\"Great Results, Quality Service\",\"publisher\":{\"@id\":\"https:\/\/www.leesgenerallandscaping.com\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.leesgenerallandscaping.com\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.leesgenerallandscaping.com\/blog\/#organization\",\"name\":\"Seattle Landscaping, Hardscaping, Patio, Walkway, Driveway, Outdoor Fireplaces &amp; Walls\",\"url\":\"https:\/\/www.leesgenerallandscaping.com\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.leesgenerallandscaping.com\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.leesgenerallandscaping.com\/blog\/wp-content\/uploads\/2024\/09\/cropped-lees-landscaping-logo-black-1.png\",\"contentUrl\":\"https:\/\/www.leesgenerallandscaping.com\/blog\/wp-content\/uploads\/2024\/09\/cropped-lees-landscaping-logo-black-1.png\",\"width\":950,\"height\":549,\"caption\":\"Seattle Landscaping, Hardscaping, Patio, Walkway, Driveway, Outdoor Fireplaces &amp; Walls\"},\"image\":{\"@id\":\"https:\/\/www.leesgenerallandscaping.com\/blog\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.leesgenerallandscaping.com\/blog\/#\/schema\/person\/c10f2181e15658b951bd376e5fbf9dd7\",\"name\":\"Lee's Product Team\",\"description\":\"Stay current with landscaping news, services, tips, and tricks on our blog. Thanks for joining us!\",\"sameAs\":[\"https:\/\/www.leesgenerallandscaping.com\/\"],\"url\":\"https:\/\/www.leesgenerallandscaping.com\/blog\/author\/admin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Seattle Japanese Knotweed Removal Services - Seattle Landscaping, Hardscaping, Patio, Walkway, Driveway, Outdoor Fireplaces &amp; Walls","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/","og_locale":"en_US","og_type":"article","og_title":"Seattle Japanese Knotweed Removal Services - Seattle Landscaping, Hardscaping, Patio, Walkway, Driveway, Outdoor Fireplaces &amp; Walls","og_description":"What\u2019s the Deal with Japanese Knotweed? Japanese knotweed (Reynoutria japonica) is a tenacious perennial that spreads through rhizomes\u2014those underground roots that can run up to 3\u202fm deep and 7\u202fm wide. Even tiny fragments left behind can grow into full-blown colonies. It\u2019s one of the worst invasive species out there (The Sun, Wikipedia). The Full-Scale Removal [&hellip;]","og_url":"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/","og_site_name":"Seattle Landscaping, Hardscaping, Patio, Walkway, Driveway, Outdoor Fireplaces &amp; Walls","article_published_time":"2025-08-28T13:51:51+00:00","article_modified_time":"2025-08-28T13:53:22+00:00","og_image":[{"url":"https:\/\/lees-general-landscaping.b-cdn.net\/work-images\/lees_general_landscaping_20250430__134816.jpg","type":"","width":"","height":""},{"width":1500,"height":844,"url":"https:\/\/lees-general-landscaping.b-cdn.net\/work-images\/lees_general_landscaping_20250430__134816.jpg","type":"image\/jpeg"}],"author":"Lee's Product Team","twitter_card":"summary_large_image","twitter_image":"https:\/\/lees-general-landscaping.b-cdn.net\/work-images\/lees_general_landscaping_20250430__134816.jpg","twitter_misc":{"Written by":"Lee's Product Team","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/#article","isPartOf":{"@id":"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/"},"author":{"name":"Lee's Product Team","@id":"https:\/\/www.leesgenerallandscaping.com\/blog\/#\/schema\/person\/c10f2181e15658b951bd376e5fbf9dd7"},"headline":"Seattle Japanese Knotweed Removal Services","datePublished":"2025-08-28T13:51:51+00:00","dateModified":"2025-08-28T13:53:22+00:00","mainEntityOfPage":{"@id":"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/"},"wordCount":663,"commentCount":0,"publisher":{"@id":"https:\/\/www.leesgenerallandscaping.com\/blog\/#organization"},"image":{"@id":"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/lees-general-landscaping.b-cdn.net\/work-images\/lees_general_landscaping_20250430__134816.jpg?w=1500&resize=1500,844&ssl=1","articleSection":["Landscaping"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/","url":"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/","name":"Seattle Japanese Knotweed Removal Services - Seattle Landscaping, Hardscaping, Patio, Walkway, Driveway, Outdoor Fireplaces &amp; Walls","isPartOf":{"@id":"https:\/\/www.leesgenerallandscaping.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/#primaryimage"},"image":{"@id":"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/lees-general-landscaping.b-cdn.net\/work-images\/lees_general_landscaping_20250430__134816.jpg?w=1500&resize=1500,844&ssl=1","datePublished":"2025-08-28T13:51:51+00:00","dateModified":"2025-08-28T13:53:22+00:00","breadcrumb":{"@id":"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/#primaryimage","url":"https:\/\/i0.wp.com\/lees-general-landscaping.b-cdn.net\/work-images\/lees_general_landscaping_20250430__134816.jpg?w=1500&resize=1500,844&ssl=1","contentUrl":"https:\/\/i0.wp.com\/lees-general-landscaping.b-cdn.net\/work-images\/lees_general_landscaping_20250430__134816.jpg?w=1500&resize=1500,844&ssl=1","width":"1500","height":"844"},{"@type":"BreadcrumbList","@id":"https:\/\/www.leesgenerallandscaping.com\/blog\/seattle-japanese-knotweed-removal-services\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.leesgenerallandscaping.com\/blog\/"},{"@type":"ListItem","position":2,"name":"Seattle Japanese Knotweed Removal Services"}]},{"@type":"WebSite","@id":"https:\/\/www.leesgenerallandscaping.com\/blog\/#website","url":"https:\/\/www.leesgenerallandscaping.com\/blog\/","name":"Seattle Landscaping, Hardscaping, Patio, Walkway, Driveway, Outdoor Fireplaces &amp; Walls","description":"Great Results, Quality Service","publisher":{"@id":"https:\/\/www.leesgenerallandscaping.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.leesgenerallandscaping.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.leesgenerallandscaping.com\/blog\/#organization","name":"Seattle Landscaping, Hardscaping, Patio, Walkway, Driveway, Outdoor Fireplaces &amp; Walls","url":"https:\/\/www.leesgenerallandscaping.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.leesgenerallandscaping.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.leesgenerallandscaping.com\/blog\/wp-content\/uploads\/2024\/09\/cropped-lees-landscaping-logo-black-1.png","contentUrl":"https:\/\/www.leesgenerallandscaping.com\/blog\/wp-content\/uploads\/2024\/09\/cropped-lees-landscaping-logo-black-1.png","width":950,"height":549,"caption":"Seattle Landscaping, Hardscaping, Patio, Walkway, Driveway, Outdoor Fireplaces &amp; Walls"},"image":{"@id":"https:\/\/www.leesgenerallandscaping.com\/blog\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.leesgenerallandscaping.com\/blog\/#\/schema\/person\/c10f2181e15658b951bd376e5fbf9dd7","name":"Lee's Product Team","description":"Stay current with landscaping news, services, tips, and tricks on our blog. Thanks for joining us!","sameAs":["https:\/\/www.leesgenerallandscaping.com\/"],"url":"https:\/\/www.leesgenerallandscaping.com\/blog\/author\/admin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.leesgenerallandscaping.com\/blog\/wp-json\/wp\/v2\/posts\/6219","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.leesgenerallandscaping.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.leesgenerallandscaping.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.leesgenerallandscaping.com\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.leesgenerallandscaping.com\/blog\/wp-json\/wp\/v2\/comments?post=6219"}],"version-history":[{"count":5,"href":"https:\/\/www.leesgenerallandscaping.com\/blog\/wp-json\/wp\/v2\/posts\/6219\/revisions"}],"predecessor-version":[{"id":6226,"href":"https:\/\/www.leesgenerallandscaping.com\/blog\/wp-json\/wp\/v2\/posts\/6219\/revisions\/6226"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.leesgenerallandscaping.com\/blog\/wp-json\/wp\/v2\/media\/6221"}],"wp:attachment":[{"href":"https:\/\/www.leesgenerallandscaping.com\/blog\/wp-json\/wp\/v2\/media?parent=6219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.leesgenerallandscaping.com\/blog\/wp-json\/wp\/v2\/categories?post=6219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.leesgenerallandscaping.com\/blog\/wp-json\/wp\/v2\/tags?post=6219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}