{"id":64336,"date":"2026-09-09T13:43:05","date_gmt":"2026-09-09T12:43:05","guid":{"rendered":"https:\/\/plantelys.dk\/?p=64336"},"modified":"2026-09-09T16:04:00","modified_gmt":"2026-09-09T15:04:00","slug":"mogel-eller-rottraad-paa-mikrogroent","status":"publish","type":"post","link":"https:\/\/plantelys.dk\/sv\/mug-eller-rodhaar-paa-mikrogroent\/","title":{"rendered":"M\u00f6gel eller rotfibrer p\u00e5 mikrogreener \u2013 s\u00e5 ser du skillnaden"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"64336\" class=\"elementor elementor-64336\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a6433603 e-flex e-con-boxed e-con e-parent\" data-id=\"a6433603\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a6433604 elementor-widget elementor-widget-text-editor\" data-id=\"a6433604\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><em>Fackm\u00e4ssigt granskat och uppdaterat: september 2026.<\/em><\/p>\n<p><strong>Kort svar:<\/strong> Rodh\u00e5r sidder t\u00e6t omkring den enkelte rod, ser ensartede og fine ud og bliver langt mindre synlige, n\u00e5r de bliver v\u00e5de. Mug kan brede sig hen over fr\u00f8, v\u00e6kstmedie og planter, vokser i uregelm\u00e6ssige plamager og kan ledsages af sur eller muggen lugt. Er du i tvivl om f\u00f8devaresikkerheden, skal bakken kasseres. Plantelys anbefaler kokosmuld (kokosfiber) som det bedste allround-v\u00e6kstmedie til mikrogr\u00f8nt, fordi det kombinerer j\u00e6vn fugt med luft omkring r\u00f8dderne.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a6433605 e-flex e-con-boxed e-con e-parent\" data-id=\"a6433605\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a6433606 elementor-widget elementor-widget-text-editor\" data-id=\"a6433606\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_87_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Inneh\u00e5llsf\u00f6rteckning<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"V\u00e4xla till inneh\u00e5llsf\u00f6rteckning\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">V\u00e4xel<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/plantelys.dk\/sv\/mug-eller-rodhaar-paa-mikrogroent\/#Mug_og_rodhar_de_vigtigste_forskelle\" >Mugg och rot h\u00e5r: de viktigaste skillnaderna<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/plantelys.dk\/sv\/mug-eller-rodhaar-paa-mikrogroent\/#Lav_vandtesten\" >G\u00f6r vattentestet<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/plantelys.dk\/sv\/mug-eller-rodhaar-paa-mikrogroent\/#Hvorfor_kommer_der_mug\" >Varf\u00f6r uppst\u00e5r m\u00f6gel?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/plantelys.dk\/sv\/mug-eller-rodhaar-paa-mikrogroent\/#Kokosmuld_er_vores_anbefalede_vaekstmedie\" >Kokosmuld er vores anbefalede v\u00e6kstmedie<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/plantelys.dk\/sv\/mug-eller-rodhaar-paa-mikrogroent\/#Sadan_forebygger_du_mug\" >S\u00e5 h\u00e4r f\u00f6rebygger du m\u00f6gel<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/plantelys.dk\/sv\/mug-eller-rodhaar-paa-mikrogroent\/#Kan_en_angrebet_bakke_reddes\" >Kan en angripen sluttning r\u00e4ddas?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/plantelys.dk\/sv\/mug-eller-rodhaar-paa-mikrogroent\/#Ofte_stillede_sporgsmal\" >Vanliga fr\u00e5gor<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/plantelys.dk\/sv\/mug-eller-rodhaar-paa-mikrogroent\/#Er_hvide_trade_altid_mug\" >\u00c4r vita tr\u00e5dar alltid m\u00f6gel?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/plantelys.dk\/sv\/mug-eller-rodhaar-paa-mikrogroent\/#Skal_rodhar_fjernes\" >Ska rotfibrerna tas bort?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/plantelys.dk\/sv\/mug-eller-rodhaar-paa-mikrogroent\/#Hjaelper_mere_ventilation\" >Hj\u00e4lper det med mer ventilation?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/plantelys.dk\/sv\/mug-eller-rodhaar-paa-mikrogroent\/#Kilder\" >K\u00e4llor<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Mug_og_rodhar_de_vigtigste_forskelle\"><\/span>Mugg och rot h\u00e5r: de viktigaste skillnaderna<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table><thead><tr><th>K\u00e4nnetecken<\/th><th>R\u00f6tth\u00e5r<\/th><th>Mugg<\/th><\/tr><\/thead><tbody>\n<tr><td>Plats<\/td><td>T\u00e4tt runt r\u00f6tterna<\/td><td>P\u00e5 fr\u00f6n, v\u00e4xtdelar, stj\u00e4lkar eller blad<\/td><\/tr>\n<tr><td>M\u00f6nster<\/td><td>Enhetlig p\u00e5 m\u00e5nga r\u00f6tter<\/td><td>Oregelbundna fl\u00e4ckar eller tr\u00e5dar<\/td><\/tr>\n<tr><td>Efter vattning<\/td><td>De sm\u00e4lter samman och blir n\u00e4stan osynliga<\/td><td>Stannar kvar eller \u00e5terv\u00e4nder<\/td><\/tr>\n<tr><td>Lukt<\/td><td>Neutral och frisk<\/td><td>Kan vara sur, jordig eller unken<\/td><\/tr>\n<tr><td>Utveckling<\/td><td>F\u00f6ljer den nya rotv\u00e4xten<\/td><td>Sprider sig till nya omr\u00e5den<\/td><\/tr>\n<\/tbody><\/table>\n<h2><span class=\"ez-toc-section\" id=\"Lav_vandtesten\"><\/span>G\u00f6r vattentestet<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol><li>Titta f\u00f6rst p\u00e5 busken i torrt ljus, utan att r\u00f6ra vid v\u00e4xten.<\/li><li>Spruta en liten m\u00e4ngd rent vatten mycket l\u00e4tt.<\/li><li>V\u00e4nta ett \u00f6gonblick. Fina h\u00e5rstr\u00e5n ligger vanligtvis intryckta mot h\u00e5rroten.<\/li><li>Kontrollera igen senare. Bel\u00e4ggningar som kvarst\u00e5r p\u00e5 fr\u00f6n och odlingssubstratet eller som forts\u00e4tter att sprida sig ska betraktas som m\u00f6jlig m\u00f6gel.<\/li><\/ol>\n<p>Vattentestet \u00e4r endast ett praktiskt tecken \u2013 inte ett laboratorietest. Lukt, slemmig v\u00e4vnad eller missf\u00e4rgning \u00e4r sk\u00e4l att kasta bort brickan.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Hvorfor_kommer_der_mug\"><\/span>Varf\u00f6r uppst\u00e5r m\u00f6gel?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Problemet uppst\u00e5r ofta n\u00e4r flera faktorer samverkar: f\u00f6r t\u00e4t s\u00e5dd, f\u00f6r fuktigt odlingssubstrat, stillast\u00e5ende vatten, d\u00e5lig luftcirkulation, smutsiga s\u00e5brickor eller fr\u00f6n som ligger l\u00e4nge utan att gro. En t\u00e4t fr\u00f6matt h\u00e5ller kvar fukten och minskar luftm\u00e4ngden runt fr\u00f6na.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Kokosmuld_er_vores_anbefalede_vaekstmedie\"><\/span>Kokosmuld er vores anbefalede v\u00e6kstmedie<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Plantelys anbefaler kokosmuld, ogs\u00e5 kaldet kokosfiber eller kokosjord, som det bedste allround-v\u00e6kstmedie til mikrogr\u00f8nt.<\/strong> Den fine fiberstruktur fordeler vandet j\u00e6vnt, holder godt p\u00e5 fugten og bevarer samtidig luft omkring de nye r\u00f8dder. Det g\u00f8r fugtniveauet lettere at styre end i tung eller kompakt jord, hvor v\u00e5de omr\u00e5der kan blive st\u00e5ende.<\/p>\n<ul><li>Kokosmuld er let og ensartet at fordele i bakken.<\/li><li>Fibrene giver god kontakt mellem fr\u00f8 og v\u00e6kstmedie.<\/li><li>Mediet holder p\u00e5 fugten uden at blive kompakt ved korrekt vanding.<\/li><li>Det er nemt at se og m\u00e6rke, hvorn\u00e5r overfladen begynder at t\u00f8rre.<\/li><\/ul>\n<p>Fugt kokosmulden f\u00f8r s\u00e5ning, s\u00e5 den f\u00f8les som en opvredet svamp, og s\u00f8rg for dr\u00e6n i bakken. Kokosfiber forhindrer ikke mug i sig selv: for t\u00e6t s\u00e5ning, st\u00e5ende vand, snavset udstyr og utilstr\u00e6kkeligt luftskifte kan stadig give problemer. Se den anbefalede <a href=\"https:\/\/plantelys.dk\/sv\/produkt\/plagron-cocos-brix-9l-cocos-fiber-2\/\"><strong>kokosmuld til mikrogr\u00f8nt<\/strong><\/a>.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Sadan_forebygger_du_mug\"><\/span>S\u00e5 h\u00e4r f\u00f6rebygger du m\u00f6gel<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul><li>Reng\u00f6r h\u00e4nderna, tr\u00e5g och redskap innan s\u00e5dd.<\/li><li>Anv\u00e4nd fr\u00f6n som s\u00e4ljs f\u00f6r odling av \u00e4tbara skott.<\/li><li>Spela j\u00e4mnt och undvik bunkrar.<\/li><li>H\u00e5ll jorden fuktig, men aldrig genombl\u00f6t.<\/li><li>Anv\u00e4nd en bricka med dr\u00e4neringsh\u00e5l och t\u00f6m ut \u00f6verfl\u00f6digt vatten.<\/li><li>Ta bort t\u00e4ckningen n\u00e4r sortens groddfas \u00e4r avslutad och se till att det finns ljus och m\u00e5ttlig luftcirkulation.<\/li><li>Vattna g\u00e4rna underifr\u00e5n n\u00e4r r\u00f6tterna har slagit rot.<\/li><\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Kan_en_angrebet_bakke_reddes\"><\/span>Kan en angripen sluttning r\u00e4ddas?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Om det finns tydliga tecken p\u00e5 m\u00f6gel, d\u00e5lig lukt eller slemmig v\u00e4xtv\u00e4vnad \u00e4r den s\u00e4kraste l\u00f6sningen att kasta hela brickan. Det r\u00e4cker inte att sk\u00e4ra bort det synliga omr\u00e5det, eftersom svampen kan ha spridit sig utan att synas. Reng\u00f6r odlingsl\u00e5dan noggrant och \u00e5tg\u00e4rda orsaken innan n\u00e4sta s\u00e5dd.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Ofte_stillede_sporgsmal\"><\/span>Vanliga fr\u00e5gor<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Er_hvide_trade_altid_mug\"><\/span>\u00c4r vita tr\u00e5dar alltid m\u00f6gel?<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Nej. Nya r\u00f6tter bildar fina roth\u00e5r f\u00f6r att ta upp vatten. Placering, m\u00f6nster, lukt och reaktionen p\u00e5 vatten hj\u00e4lper till att skilja dem \u00e5t.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Skal_rodhar_fjernes\"><\/span>Ska rotfibrerna tas bort?<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Nej. R\u00f6tterna \u00e4r en naturlig del av v\u00e4xten och beh\u00f6ver inte behandlas.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Hjaelper_mere_ventilation\"><\/span>Hj\u00e4lper det med mer ventilation?<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Ett m\u00e5ttligt luftutbyte kan minska ih\u00e5llande fukt, men kan inte kompensera f\u00f6r genombl\u00f6tt odlingssubstrat eller f\u00f6r t\u00e4t s\u00e5dd.<\/p>\n<p>Se \u00e4ven den korta <a href=\"https:\/\/plantelys.dk\/sv\/mikrogron-odling-steg-for-steg-guide\/\">en steg-f\u00f6r-steg-guide till odling<\/a>, den faste rutine for <a href=\"https:\/\/plantelys.dk\/sv\/rengoring-av-groddlaador-och-livsmedelssakerhet\/\">reng\u00f8ring af spirebakker og f\u00f8devaresikkerhed<\/a> og Plantelys\u2019 udvalg af <a href=\"https:\/\/plantelys.dk\/sv\/produktkategori-2\/mikrogronsaker-odla-dina-egna-halsosamma-gronsaker-2\/\">backar, odlingssubstrat och utrustning f\u00f6r mikrogr\u00f6nsaker<\/a>.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Kilder\"><\/span>K\u00e4llor<span class=\"ez-toc-section-end\"><\/span><\/h2><ul><li><a href=\"https:\/\/extension.purdue.edu\/news\/county\/allen\/2022\/02\/grow-microgreens-at-home.html\" rel=\"noopener\" target=\"_blank\">Purdue University Extension: Odla mikrogr\u00f6nsaker hemma<\/a><\/li><li><a href=\"https:\/\/www.lsuagcenter.com\/articles\/page1625257098667\" rel=\"noopener\" target=\"_blank\">LSU AgCenter: Guide till mikrogr\u00f6nsaker<\/a><\/li><li><a href=\"https:\/\/extension.psu.edu\/a-step-by-step-guide-for-growing-microgreens-at-home\/\" rel=\"noopener\" target=\"_blank\">Penn State Extension: En steg-f\u00f6r-steg-guide till odling av mikrogreener<\/a><\/li><\/ul><hr><aside><p><strong>Om inneh\u00e5llet<\/strong><br>Artikeln har skrivits och granskats av <a href=\"https:\/\/plantelys.dk\/sv\/forfattare\/mike-hjorth-andersen\/\">Mike Hjorth Andersen, Plantelys<\/a>. R\u00e5den bygger p\u00e5 praktisk odling och de angivna fackk\u00e4llorna. F\u00f6lj alltid anvisningarna f\u00f6r den specifika fr\u00f6sorten och den valda utrustningen.<\/p><\/aside>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Er det mug eller rodh\u00e5r? Se de tydelige kendetegn, lav vandtesten, og f\u00e5 en konkret plan til at forebygge problemer i bakken.<\/p>","protected":false},"author":215,"featured_media":64345,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[237],"tags":[],"class_list":["post-64336","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mikrogroent","entry","has-media","owp-thumbs-layout-vertical","owp-btn-normal","owp-tabs-layout-horizontal","has-no-thumbnails","has-product-nav"],"acf":[],"_links":{"self":[{"href":"https:\/\/plantelys.dk\/sv\/wp-json\/wp\/v2\/posts\/64336","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/plantelys.dk\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/plantelys.dk\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/plantelys.dk\/sv\/wp-json\/wp\/v2\/users\/215"}],"replies":[{"embeddable":true,"href":"https:\/\/plantelys.dk\/sv\/wp-json\/wp\/v2\/comments?post=64336"}],"version-history":[{"count":6,"href":"https:\/\/plantelys.dk\/sv\/wp-json\/wp\/v2\/posts\/64336\/revisions"}],"predecessor-version":[{"id":64393,"href":"https:\/\/plantelys.dk\/sv\/wp-json\/wp\/v2\/posts\/64336\/revisions\/64393"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/plantelys.dk\/sv\/wp-json\/wp\/v2\/media\/64345"}],"wp:attachment":[{"href":"https:\/\/plantelys.dk\/sv\/wp-json\/wp\/v2\/media?parent=64336"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/plantelys.dk\/sv\/wp-json\/wp\/v2\/categories?post=64336"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/plantelys.dk\/sv\/wp-json\/wp\/v2\/tags?post=64336"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}