{"id":16848,"date":"2025-03-05T09:02:47","date_gmt":"2025-03-05T08:02:47","guid":{"rendered":"https:\/\/www.substrate-ev.org\/?p=16848"},"modified":"2026-06-02T11:24:14","modified_gmt":"2026-06-02T09:24:14","slug":"leaflet-bark-products-2025","status":"publish","type":"post","link":"https:\/\/www.substrate-ev.org\/en\/leaflet-bark-products-2025\/","title":{"rendered":"New information leaflet on bark products bearing the RAL quality mark"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><p>Bark products bearing the RAL quality mark \u2018Substrates for Plants\u2019 are characterised by their exceptionally high quality, which is continuously monitored by the RAL Quality Association for Substrates for Plants (GGS). A new leaflet explains to consumers, users and retailers which material properties are tested and provides specific recommendations for the use of these bark products.<\/p>\n<\/div><div ><a class=\"fusion-button button-flat fusion-button-default-size button-default fusion-button-default button-1 fusion-button-default-span fusion-button-default-type\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.substrate-ev.org\/wp-content\/uploads\/2025\/11\/GSS-Flyer-Bark-mulch-and-Bark-humus.pdf\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Read full article<\/span><\/a><\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":177,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[1123],"tags":[571,575,509,1866,1124,502],"class_list":["post-16848","post","type-post","status-publish","format-standard","hentry","category-press","tag-bark-en","tag-bark-humus-en","tag-bark-mulch-en","tag-bark-products","tag-press-release","tag-ral-quality-mark-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>New information leaflet on bark products bearing the RAL quality mark | GGS<\/title>\n<meta name=\"description\" content=\"Bark products bearing the RAL quality mark \u2018Substrates for Plants\u2019 are characterised by their exceptionally high quality, which is continuously monitored by the RAL Quality Assurance\u00a0 for Substrates for Plants (GGS). A new leaflet explains to consumers, users and retailers which material properties are tested and provides specific recommendations for the use of these bark products.\" \/>\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.substrate-ev.org\/en\/leaflet-bark-products-2025\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"New information leaflet on bark products bearing the RAL quality mark | GGS\" \/>\n<meta property=\"og:description\" content=\"Bark products bearing the RAL quality mark \u2018Substrates for Plants\u2019 are characterised by their exceptionally high quality, which is continuously monitored by the RAL Quality Assurance\u00a0 for Substrates for Plants (GGS). A new leaflet explains to consumers, users and retailers which material properties are tested and provides specific recommendations for the use of these bark products.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.substrate-ev.org\/en\/leaflet-bark-products-2025\/\" \/>\n<meta property=\"og:site_name\" content=\"GGS\" \/>\n<meta property=\"article:published_time\" content=\"2025-03-05T08:02:47+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-02T09:24:14+00:00\" \/>\n<meta name=\"author\" content=\"Anne Dr. Bergmann\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Anne Dr. Bergmann\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.substrate-ev.org\\\/en\\\/leaflet-bark-products-2025\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.substrate-ev.org\\\/en\\\/leaflet-bark-products-2025\\\/\"},\"author\":{\"name\":\"Anne Dr. Bergmann\",\"@id\":\"https:\\\/\\\/www.substrate-ev.org\\\/en\\\/#\\\/schema\\\/person\\\/286a834b6b4b2b1027fb6215b239ce35\"},\"headline\":\"New information leaflet on bark products bearing the RAL quality mark\",\"datePublished\":\"2025-03-05T08:02:47+00:00\",\"dateModified\":\"2026-06-02T09:24:14+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.substrate-ev.org\\\/en\\\/leaflet-bark-products-2025\\\/\"},\"wordCount\":1139,\"keywords\":[\"bark\",\"bark humus\",\"bark mulch\",\"bark products\",\"press release\",\"RAL quality mark\"],\"articleSection\":[\"Press\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.substrate-ev.org\\\/en\\\/leaflet-bark-products-2025\\\/\",\"url\":\"https:\\\/\\\/www.substrate-ev.org\\\/en\\\/leaflet-bark-products-2025\\\/\",\"name\":\"New information leaflet on bark products bearing the RAL quality mark | GGS\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.substrate-ev.org\\\/en\\\/#website\"},\"datePublished\":\"2025-03-05T08:02:47+00:00\",\"dateModified\":\"2026-06-02T09:24:14+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.substrate-ev.org\\\/en\\\/#\\\/schema\\\/person\\\/286a834b6b4b2b1027fb6215b239ce35\"},\"description\":\"Bark products bearing the RAL quality mark \u2018Substrates for Plants\u2019 are characterised by their exceptionally high quality, which is continuously monitored by the RAL Quality Assurance\u00a0 for Substrates for Plants (GGS). 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