{"id":943,"date":"2026-09-11T12:32:34","date_gmt":"2026-09-11T04:32:34","guid":{"rendered":"https:\/\/www.jingfenggroup.com\/extruded-potassium-humate-granules\/"},"modified":"2026-09-16T19:20:12","modified_gmt":"2026-09-16T11:20:12","slug":"extruded-potassium-humate-granules","status":"publish","type":"product_item","link":"https:\/\/www.jingfenggroup.com\/zh\/potassium-humate\/extruded-potassium-humate-granules\/","title":{"rendered":"Extruded Potassium Humate Granules \u2013 2\u20134 mm, 60% Humic Acid, 100% Soluble"},"content":{"rendered":"<style>\n\/* \u57fa\u7840\u91cd\u7f6e + \u5168\u5c40\u5e73\u6ed1\u6eda\u52a8\uff08\u951a\u70b9\u515c\u5e95\uff09 *\/\nhtml{scroll-behavior:smooth;scroll-padding-top:78px;}\n.jf-wrap{max-width:1140px;margin:0 auto;padding:0 16px;box-sizing:border-box;}\n.jf-wrap *{box-sizing:border-box;}\n\/* \u9690\u85cf\u4e3b\u9898\u81ea\u52a8\u63d2\u5165\u7684 Table of contents\uff08\u4e0e\u60ac\u6d6e\u951a\u70b9\u5bfc\u822a\u91cd\u590d\uff09 *\/\n.toc-box{display:none !important;}<\/p>\n<p>\/* ===== Sticky \u6bdb\u73bb\u7483\u80f6\u56ca\u5bfc\u822a ===== *\/\n.jf-nav{\n  position:-webkit-sticky;position:sticky;top:0;z-index:4;\n  display:flex;justify-content:center;align-items:stretch;gap:6px;\n  padding:8px 12px;margin:0 0 6px;\n  background:rgba(0,77,77,.94);\n  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);\n  overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none;\n  border-radius:0 0 14px 14px;\n  box-shadow:0 8px 22px rgba(0,0,0,.18);\n}\n.jf-nav::-webkit-scrollbar{display:none;}\n.jf-nav a{\n  color:#cfeaea;font-weight:600;font-size:13.5px;letter-spacing:.2px;\n  padding:10px 16px;text-decoration:none;white-space:nowrap;\n  border-radius:22px;transition:background .18s,color .18s;\n}\n.jf-nav a:hover{background:rgba(255,255,255,.14);color:#fff;}\n.jf-nav a.jf-active{background:#fff;color:#004d4d;font-weight:700;}<\/p>\n<p>\/* ===== Hero \u6e10\u53d8\u9762\u677f ===== *\/\n.jf-hero{\n  position:relative;overflow:hidden;\n  background:linear-gradient(135deg,#004d4d 0%,#008080 58%,#0a6e6e 100%);\n  border-radius:18px;padding:34px 32px 28px;margin:6px 0 26px;\n  box-shadow:0 16px 38px rgba(0,77,77,.22);\n}\n.jf-hero:before{\n  content:\"\";position:absolute;right:-70px;top:-70px;width:240px;height:240px;border-radius:50%;\n  background:radial-gradient(circle at center,rgba(77,184,184,.38),rgba(77,184,184,0) 70%);\n}\n.jf-hero:after{\n  content:\"\";position:absolute;left:-50px;bottom:-80px;width:200px;height:200px;border-radius:50%;\n  background:radial-gradient(circle at center,rgba(255,255,255,.10),rgba(255,255,255,0) 70%);\n}\n.jf-hero-eyebrow{position:relative;color:#a9e3e3;text-transform:uppercase;letter-spacing:2px;font-size:12px;font-weight:700;margin-bottom:10px;}\n.jf-hero-title{position:relative;color:#fff;font-size:33px;line-height:1.18;font-weight:800;margin:0 0 12px;letter-spacing:-.01em;}\n.jf-hero-tag{position:relative;color:#d8f1f1;font-size:17px;font-weight:500;margin:0 0 18px;max-width:780px;line-height:1.5;}\n.jf-badges{position:relative;display:flex;flex-wrap:wrap;gap:9px;margin:0 0 16px;}\n.jf-badge{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.32);color:#fff;padding:8px 14px;border-radius:20px;font-weight:600;font-size:13px;}\n.jf-hero-lead{position:relative;color:#eafafa;font-size:15px;margin:0;}\n.jf-hero-lead strong{color:#fff;font-weight:700;}<\/p>\n<p>\/* ===== Sections ===== *\/\n.jf-sec{scroll-margin-top:78px;padding:42px 0 12px;}\n.jf-sec + .jf-sec{border-top:1px solid #eaf3f3;}\n.jf-sec h2{color:#004d4d;font-size:26px;font-weight:800;margin:0 0 8px;line-height:1.25;letter-spacing:-.01em;position:relative;padding-bottom:11px;}\n.jf-sec h2:after{content:\"\";position:absolute;left:0;bottom:0;width:46px;height:3px;border-radius:2px;background:#008080;}\n.jf-sec h3{color:#008080;font-size:19px;font-weight:700;margin:24px 0 8px;}\n.jf-sec p{color:#33484a;font-size:15.5px;line-height:1.78;margin:0 0 13px;max-width:none;}\n.jf-lead{font-size:16.5px;color:#234040;}\n.jf-sub{color:#6b8083;font-size:14.5px;margin:0 0 18px !important;max-width:none;}<\/p>\n<p>\/* ===== Certifications ===== *\/\n.jf-certs{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0 4px;}\n.jf-cert{display:inline-block;padding:9px 15px;border:1px solid #d9e9e9;background:#f5fafa;color:#004d4d;border-radius:8px;font-weight:700;font-size:14px;}\n.jf-cert:before{content:\"\\2713\";color:#008080;margin-right:7px;font-weight:800;}\n\/* ===== Compare table fixed layout\uff08\u6536\u7a84\u6570\u503c\u5217\uff0c\u7ed9\u6587\u5b57\u5217\u7559\u5bbd\uff09 ===== *\/\n.jf-tb-cmp{table-layout:auto;}\n.jf-tb-cmp td{word-break:break-word;}<\/p>\n<p>\/* ===== Video ===== *\/\n.jf-video{margin:20px 0;max-width:none;}\n.jf-video iframe{width:100%;aspect-ratio:16\/9;border-radius:14px;border:0;display:block;}\n.jf-video figcaption{font-size:13px;color:#7d8f91;text-align:center;margin-top:8px;font-style:italic;}<\/p>\n<p>\/* ===== Tables ===== *\/\n.jf-tb{width:100%;border-collapse:separate;border-spacing:0;margin:16px 0;font-size:15px;border:1px solid #e3eeee;border-radius:12px;overflow:hidden;}\n.jf-tb th,.jf-tb td{border-bottom:1px solid #eaf3f3;padding:12px 15px;text-align:left;vertical-align:top;}\n.jf-tb th{background:linear-gradient(135deg,#008080,#0a6e6e);color:#fff;font-weight:600;}\n.jf-tb tr:last-child td{border-bottom:0;}\n.jf-tb tr:nth-child(even){background:#f7fbfb;}\n.jf-tb tbody tr:hover{background:#eef7f7;}\n.jf-tb td:first-child{font-weight:600;color:#1a3333;}<\/p>\n<p>\/* ===== Benefit cards ===== *\/\n.jf-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:16px;margin:20px 0;}\n.jf-card{background:#fff;border:1px solid #e3eeee;border-top:3px solid #008080;border-radius:14px;padding:20px;transition:.22s;box-shadow:0 2px 10px rgba(0,128,128,.05);}\n.jf-card:hover{transform:translateY(-4px);box-shadow:0 12px 26px rgba(0,128,128,.14);}\n.jf-card h4{margin:0 0 8px;color:#004d4d;font-size:16.5px;font-weight:700;}\n.jf-card p{margin:0;color:#5a7073;font-size:14.2px;line-height:1.66;max-width:none;}<\/p>\n<p>\/* ===== Note box (amber) ===== *\/\n.jf-note{background:#fff8e8;border-left:4px solid #c98a1a;padding:14px 18px;border-radius:0 8px 8px 0;margin:18px 0;font-size:14.6px;color:#7a5a14;line-height:1.7;max-width:none;}<\/p>\n<p>\/* ===== \u6587\u6863\u7d22\u53d6 CTA\uff08COA \/ MSDS \/ TDS\uff09 ===== *\/\n.jf-doc-cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;\n  background:#f5fafa;border:1px solid #d9e9e9;border-radius:10px;padding:16px 20px;margin:18px 0 4px;max-width:none;}\n.jf-doc-cta-txt{margin:0;font-size:15px;color:#004d4d;font-weight:600;flex:1 1 300px;}\n.jf-btn{display:inline-block;background:#008080;color:#fff !important;text-decoration:none !important;\n  font-weight:700;font-size:14.5px;padding:11px 22px;border-radius:8px;white-space:nowrap;\n  transition:background .15s ease;}\n.jf-btn:hover{background:#004d4d;}\n.jf-note strong{color:#5d4206;}<\/p>\n<p>\/* ===== Step list ===== *\/\n.jf-steps{list-style:none;counter-reset:s;padding:0;margin:16px 0;max-width:none;}\n.jf-steps li{counter-increment:s;position:relative;padding-left:46px;margin-bottom:14px;font-size:15.2px;line-height:1.68;color:#33484a;}\n.jf-steps li:before{content:counter(s);position:absolute;left:0;top:0;background:linear-gradient(135deg,#008080,#0a6e6e);color:#fff;width:30px;height:30px;border-radius:50%;text-align:center;line-height:30px;font-weight:700;font-size:14px;}<\/p>\n<p>\/* ===== FAQ (native details accordion) ===== *\/\n.jf-faq{margin:14px 0;}\n.jf-faq details{background:#fff;border:1px solid #e3eeee;border-left:4px solid #008080;border-radius:10px;margin-bottom:10px;overflow:hidden;transition:.2s;}\n.jf-faq details[open]{background:#f5fafa;border-color:#008080;box-shadow:0 4px 14px rgba(0,128,128,.10);}\n.jf-faq summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 18px;font-weight:700;color:#004d4d;font-size:15.5px;line-height:1.45;}\n.jf-faq summary::-webkit-details-marker{display:none;}\n.jf-faq summary:after{content:\"+\";flex:0 0 auto;width:26px;height:26px;border-radius:50%;background:#008080;color:#fff;font-size:17px;line-height:26px;text-align:center;font-weight:700;transition:transform .2s;margin-left:8px;}\n.jf-faq details[open] summary:after{content:\"\\\\2212\";}\n.jf-faq details p{padding:0 18px 16px;margin:0;color:#33484a;font-size:14.8px;line-height:1.72;max-width:none;}<\/p>\n<p>\/* ===== Success case cards ===== *\/\n.jf-cases{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin:20px 0;}\n.jf-case{display:block;background:#fff;border:1px solid #e3eeee;border-radius:14px;padding:20px;text-decoration:none;transition:.22s;position:relative;overflow:hidden;}\n.jf-case:before{content:\"\";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(#4db8b8,#008080);}\n.jf-case:hover{transform:translateY(-5px);box-shadow:0 14px 30px rgba(0,128,128,.16);border-color:#008080;}\n.jf-case-tag{display:inline-block;background:#dff0f0;color:#004d4d;font-size:11.5px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;padding:4px 10px;border-radius:12px;margin-bottom:10px;}\n.jf-case h4{margin:0 0 8px;color:#004d4d;font-size:17px;line-height:1.35;}\n.jf-case p{margin:0 0 12px;color:#5a7073;font-size:14px;line-height:1.62;max-width:none;}\n.jf-case-more{color:#008080;font-weight:700;font-size:13.5px;}<\/p>\n<p>\/* ===== Related products ===== *\/\n.jf-rel{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin:18px 0;}\n.jf-rel a{display:block;background:#f5fafa;border:1px solid #e3eeee;border-radius:12px;padding:14px 16px;text-decoration:none;color:#004d4d;font-weight:600;font-size:14.5px;transition:.2s;}\n.jf-rel a:hover{background:#008080;color:#fff;border-color:#008080;}<\/p>\n<p>\/* ===== CTA ===== *\/\n.jf-cta{background:linear-gradient(135deg,#008080,#004d4d);color:#fff;border-radius:18px;padding:32px 26px;text-align:center;margin:34px 0 26px;box-shadow:0 14px 34px rgba(0,77,77,.20);}\n.jf-cta h3{color:#fff;margin:0 0 10px;font-size:24px;}\n.jf-cta p{color:#dff0f0;margin:0 0 18px;font-size:15.5px;max-width:none;}\n.jf-cta a{display:inline-block;background:#fff;color:#004d4d;padding:13px 30px;border-radius:28px;font-weight:700;text-decoration:none;font-size:15.5px;transition:.2s;}\n.jf-cta a:hover{background:#4db8b8;color:#004d4d;}<\/p>\n<p>\/* ===== \u8f7b\u91cf\u7f8e\u5316\u4e3b\u9898\u539f\u751f\u6807\u9898\uff08\u907f\u514d\u91cd\u590d H1\uff0c\u4ec5\u89c6\u89c9\u589e\u5f3a\uff09 ===== *\/\n.s-product-detail .fw-6.name.font-worksans.title,\n.s-product-detail .name.title{color:#004d4d !important;font-weight:800 !important;}\n.s-product-detail table{border-collapse:separate !important;border-spacing:0 !important;}<\/p>\n<p>@media(max-width:640px){\n  .jf-sec h2{font-size:22px;}\n  .jf-hero{padding:26px 20px 22px;}\n  .jf-hero-title{font-size:26px;}\n  .jf-nav a{padding:9px 12px;font-size:13px;}\n  .jf-tb{font-size:13.6px;}\n  .jf-tb th,.jf-tb td{padding:9px 10px;}\n}\n.jf-rel-strip::-webkit-scrollbar{height:8px}.jf-rel-strip::-webkit-scrollbar-thumb{background:#cfe3e3;border-radius:8px}.jf-rel-img{display:block;aspect-ratio:1\/1;background:#f5fafa;overflow:hidden}.jf-rel-img img{width:100%;height:100%;object-fit:cover;display:block}.jf-rel-thumb .t{display:block;padding:9px 11px;font-size:13px;font-weight:600;color:#004d4d;line-height:1.35}.jf-rel-strip::-webkit-scrollbar{height:8px}.jf-rel-strip::-webkit-scrollbar-thumb{background:#cfe3e3;border-radius:8px}.jf-rel-img{display:block;aspect-ratio:1\/1;background:#f5fafa;overflow:hidden}.jf-rel-img img{width:100%;height:100%;object-fit:cover;display:block}.jf-rel-thumb .t{display:block;padding:9px 11px;font-size:13px;font-weight:600;color:#004d4d;line-height:1.35}.jf-rel-strip{display:flex;gap:14px;overflow-x:auto;padding:6px 2px 14px;-webkit-overflow-scrolling:touch;scrollbar-width:thin}.jf-rel-strip::-webkit-scrollbar{height:8px}.jf-rel-strip::-webkit-scrollbar-thumb{background:#cfe3e3;border-radius:8px}.jf-rel-thumb{flex:0 0 152px;display:block;text-decoration:none;background:#fff;border:1px solid #e3eded;border-radius:12px;overflow:hidden;transition:.15s}.jf-rel-thumb:hover{border-color:#008080;box-shadow:0 6px 16px rgba(0,77,77,.10);transform:translateY(-2px)}.jf-rel-img{display:block;aspect-ratio:1\/1;background:#f5fafa;overflow:hidden}.jf-rel-img img{width:100%;height:100%;object-fit:cover;display:block}.jf-rel-thumb .t{display:block;padding:9px 11px;font-size:13px;font-weight:600;color:#004d4d;line-height:1.35}<\/style>\n<style>.jf-rel-card:hover @media(max-width:640px){}<\/style>\n<div class=\"jf-wrap\">\n<nav class=\"jf-nav\">\n<a href=\"#overview\">Overview<\/a><br \/>\n<a href=\"#benefits\">Benefits<\/a><br \/>\n<a href=\"#specs\">Specs<\/a><br \/>\n<a href=\"#docs\">Documents<\/a><br \/>\n<a href=\"#solubility\">Form<\/a><br \/>\n<a href=\"#applications\">Applications<\/a><br \/>\n<a href=\"#packaging\">Packaging<\/a><br \/>\n<a href=\"#cases\">Cases<\/a><br \/>\n<a href=\"#faq\">FAQ<\/a><br \/>\n<\/nav>\n<div class=\"jf-hero\">\n<div class=\"jf-hero-eyebrow\">POTASSIUM HUMATE &middot; EXTRUDED GRANULES<\/div>\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-extruded, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-extruded[data-kb-block=\"kb-adv-headingkb-h1-extruded\"]{font-size:33px;font-style:normal;color:#ffffff;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-extruded mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-extruded[data-kb-block=\"kb-adv-headingkb-h1-extruded\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-extruded img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-extruded[data-kb-block=\"kb-adv-headingkb-h1-extruded\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-extruded, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-extruded[data-kb-block=\"kb-adv-headingkb-h1-extruded\"]{font-size:26px;}}<\/style>\n<h1 class=\"kt-adv-heading kb-h1-extruded jf-hero-title\">Extruded Potassium Humate Granules<\/h1>\n<p class=\"jf-hero-tag\">Hydraulically Extruded, High-Strength Black Granules \u2014 60% Humic Acid, Fully Soluble<\/p>\n<div class=\"jf-badges\">\n<span class=\"jf-badge\">Humic acid 60% min<\/span><br \/>\n<span class=\"jf-badge\">K\u2082O 10\u201312%<\/span><br \/>\n<span class=\"jf-badge\">Solubility 100%<\/span><br \/>\n<span class=\"jf-badge\">Code JFHA-KHA-G<\/span>\n<\/div>\n<p class=\"jf-hero-lead\"><strong>2\u20134 mm black granule &middot; 60% humic acid &middot; 10\u201312% K\u2082O &middot; 100% soluble &middot; 20 N crush strength<\/strong><\/p>\n<\/div>\n<div class=\"jf-sec\" id=\"overview\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview[data-kb-block=\"kb-adv-headingkb-h2-overview\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview[data-kb-block=\"kb-adv-headingkb-h2-overview\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-overview[data-kb-block=\"kb-adv-headingkb-h2-overview\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Product Overview<\/h2>\n<p><strong>Extruded Potassium Humate Granules<\/strong> are made by <strong>hydraulic extrusion<\/strong> \u2014 the soluble potassium humate mass is forced through a die under pressure and cut to a uniform <strong>2\u20134 mm black granule<\/strong> at <strong>60% minimum <a href=\"https:\/\/en.wikipedia.org\/wiki\/Humic_acid\" target=\"_blank\" rel=\"noopener\">humic acid<\/a><\/strong>, 10\u201312% K\u2082O and <strong>100% water solubility<\/strong>.<\/p>\n<p>Hydraulic extrusion is a different process from the other two granular grades, and the difference shows up in the analysis. <strong>Compacted Granules<\/strong> (roller-compacted, oval, no binder) and <strong>Round Granule<\/strong> (disc-granulated, spherical) are both 40% humic acid and 80% soluble. This extruded grade runs <strong>60% humic acid and 100% soluble<\/strong> \u2014 it is the granular grade for a buyer who needs a real humic analysis <em>and<\/em> full solubility, not just a soil-placement particle.<\/p>\n<p>What extrusion buys specifically is <strong>strength<\/strong>. The granule is pressed into a dense, uniform cylinder that survives bagging, conveying, blending and broadcasting with minimal fines. Our batch COA records a <strong>crush strength of 20.2 N against a 15 N specification<\/strong> \u2014 well above the bar, and the reason this grade is the one we recommend for hard-handling BB fertilizer lines.<\/p>\n<p>The granule is <strong>black and matte<\/strong> (not a shiny flake or crystal). That is deliberate: this is a working grade for blending and soil, where analysis and strength matter more than shelf appearance. If presentation is the priority, the shiny grades are the better visual choice.<\/p>\n<\/div>\n<div class=\"jf-sec\" id=\"benefits\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits[data-kb-block=\"kb-adv-headingkb-h2-benefits\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits[data-kb-block=\"kb-adv-headingkb-h2-benefits\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-benefits[data-kb-block=\"kb-adv-headingkb-h2-benefits\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Key Benefits<\/h2>\n<div class=\"jf-grid\">\n<div class=\"jf-card\">\n<h4>60% humic acid with 100% solubility<\/h4>\n<p>The granular grade with a genuine soluble analysis. Unlike the 80%-soluble compacted and round grades, this one dissolves completely \u2014 useful when part of the program is fertigation and part is soil placement.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>High crush strength, low fines<\/h4>\n<p>Hydraulic extrusion presses a dense, uniform granule. Batch COA: 20.2 N crush against a 15 N spec. It survives hard handling, blending with urea and transport without breaking down into dust.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>10\u201312% K\u2082O, real nutrient load<\/h4>\n<p>Potassium is a genuine nutrient contribution, not just a counter-ion, at a higher level than the 2\u20135% granular grades. Useful where you are already paying for K.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>Uniform 2\u20134 mm sizing<\/h4>\n<p>Consistent size gives an even spread pattern from a spinner or pneumatic spreader, and matches the band of standard granular NPK for clean blending.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>Black, matte working granule<\/h4>\n<p>A no-nonsense appearance for blending and soil. If the product is sold on analysis rather than looks, this is the right grade; if retail appearance matters, see the shiny flakes and crystal grades.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>Batch COA, heavy metals below detection<\/h4>\n<p>Humic acid, K\u2082O, solubility, crush strength and pH tested per batch, with Pb, As, Hg, Cd, Cr reported below detection (GB 18877).<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"jf-sec\" id=\"specs\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs[data-kb-block=\"kb-adv-headingkb-h2-specs\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs[data-kb-block=\"kb-adv-headingkb-h2-specs\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-specs[data-kb-block=\"kb-adv-headingkb-h2-specs\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Technical Specification<\/h2>\n<table class=\"jf-tb\">\n<thead>\n<tr>\n<th>Parameter<\/th>\n<th>Specification<\/th>\n<th>Test standard<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Humic acid (dry basis)<\/td>\n<td>60.0% min<\/td>\n<td>HG\/T 5334-2018<\/td>\n<\/tr>\n<tr>\n<td>Potassium as K\u2082O (dry basis)<\/td>\n<td>10.0 \u2013 12.0%<\/td>\n<td>GB\/T 33804-2017<\/td>\n<\/tr>\n<tr>\n<td>Water solubility (dry basis)<\/td>\n<td>100% min<\/td>\n<td>HG\/T 3278-2018<\/td>\n<\/tr>\n<tr>\n<td>Granule crush strength<\/td>\n<td>15 N min (20.2 N tested)<\/td>\n<td>GB\/T 8571<\/td>\n<\/tr>\n<tr>\n<td>pH (1:100)<\/td>\n<td>9.0 \u2013 10.0<\/td>\n<td>GB\/T 33804-2017<\/td>\n<\/tr>\n<tr>\n<td>Granule size<\/td>\n<td>2 \u2013 4 mm<\/td>\n<td>Visual observation<\/td>\n<\/tr>\n<tr>\n<td>Appearance<\/td>\n<td>Black granule<\/td>\n<td>Visual observation<\/td>\n<\/tr>\n<tr>\n<td>Product code<\/td>\n<td>JFHA-KHA-G<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"jf-sub\">Specification values are guaranteed minimums on a dry basis, taken from the batch Certificate of Analysis and tested against the stated Chinese industry standards. Every shipment travels with its own COA stating the tested values.<\/p>\n<div class=\"jf-doc-cta\" id=\"docs\">\n<p class=\"jf-doc-cta-txt\">Need the full Certificate of Analysis, MSDS, or TDS for your formulation or tender file?<\/p>\n<p><a class=\"jf-btn\" href=\"\/contact\/\">Request COA \/ MSDS \/ TDS<\/a>\n<\/div>\n<\/div>\n<div class=\"jf-sec\" id=\"solubility\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol[data-kb-block=\"kb-adv-headingkb-h2-sol\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol[data-kb-block=\"kb-adv-headingkb-h2-sol\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-sol[data-kb-block=\"kb-adv-headingkb-h2-sol\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Form &amp; Solubility<\/h2>\n<p><strong>Form:<\/strong> uniform <strong>2\u20134 mm black cylindrical granules<\/strong>, cut from a hydraulic extrusion die. Dense, matte, low-dust.<\/p>\n<p><strong>In water:<\/strong> 100% soluble. The granule softens and dissolves completely with agitation \u2014 no residue to block a filter or an emitter. This is the granular grade that can genuinely go through a tank, unlike the 80%-soluble compacted and round grades.<\/p>\n<p><strong>Hardness:<\/strong> high. The extruded structure holds together under pressure and impact, which is why the crush-strength number is well above spec and why we recommend it for aggressive BB lines.<\/p>\n<p><strong>In the blender:<\/strong> 2\u20134 mm sizing matches granular NPK closely, so distribution through the blend is good and the black colour makes the humic fraction easy to see in a mixed product.<\/p>\n<div class=\"jf-note\"><strong>Honest note:<\/strong> this is the high-analysis granular grade \u2014 60% humic acid and 100% soluble, where the compacted and round grades are 40% and 80%. It is also the strongest of the three (20 N crush against a 15 N spec). The trade-off is price and a black matte appearance rather than a shiny one. If your route is purely soil placement and looks do not matter, the 40% grades are the cheaper buy; if you need solubility or strength in a granule, this is the one.<\/div>\n<h3>Which potassium humate grade fits your process?<\/h3>\n<table class=\"jf-tb jf-tb-cmp\">\n<thead>\n<tr>\n<th>Grade<\/th>\n<th>Form<\/th>\n<th>Humic acid<\/th>\n<th>K\u2082O<\/th>\n<th>Solubility<\/th>\n<th>Best for<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Potassium Humate Powder<\/strong><\/td>\n<td>60\u201380 mesh powder<\/td>\n<td>60% min<\/td>\n<td>10% min<\/td>\n<td>100%<\/td>\n<td>Fertigation, foliar, liquid fertilizer production<\/td>\n<\/tr>\n<tr>\n<td><strong>Potassium Humate Flakes<\/strong><\/td>\n<td>2\u20134 mm flake<\/td>\n<td>60% min<\/td>\n<td>10\u201312%<\/td>\n<td>100%<\/td>\n<td>Broadcast, fertigation, liquid production<\/td>\n<\/tr>\n<tr>\n<td><strong>Sodium-Free Potassium Humate<\/strong><\/td>\n<td>Flake or powder<\/td>\n<td>65% min<\/td>\n<td>15% min<\/td>\n<td>100%<\/td>\n<td>Hydroponics, closed loops, saline\u2013sodic soil<\/td>\n<\/tr>\n<tr>\n<td><strong>Potassium Humate Shiny Crystal<\/strong><\/td>\n<td>1\u20132 \/ 2\u20134 mm crystal<\/td>\n<td>65% min<\/td>\n<td>10% min<\/td>\n<td>97% min<\/td>\n<td>Premium soluble grades, retail packing<\/td>\n<\/tr>\n<tr>\n<td><strong>Big Shiny Flakes<\/strong><\/td>\n<td>2\u20134 mm shiny flake<\/td>\n<td>50% min<\/td>\n<td>10\u201312%<\/td>\n<td>100%<\/td>\n<td>Retail bagged product, visual premium grades<\/td>\n<\/tr>\n<tr>\n<td><strong>Compacted Granules<\/strong><\/td>\n<td>2\u20134 mm oval granule<\/td>\n<td>40% min<\/td>\n<td>2\u20135%<\/td>\n<td>80% min<\/td>\n<td>Base fertilizer, blending, broadcasting<\/td>\n<\/tr>\n<tr>\n<td><strong>Round Granule<\/strong><\/td>\n<td>2\u20134 mm round granule<\/td>\n<td>40% min<\/td>\n<td>2\u20135%<\/td>\n<td>80% min<\/td>\n<td>Base fertilizer, mechanised sowing<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/potassium-humate\/extruded-potassium-humate-granules\/\" target=\"_blank\" rel=\"noopener\"><strong>Extruded Granules<\/strong> <em>(this product)<\/em><\/a><\/td>\n<td>2\u20134 mm black granule<\/td>\n<td>60% min<\/td>\n<td>10\u201312%<\/td>\n<td>100%<\/td>\n<td>BB fertilizer, organic base, high-strength blends<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"jf-sub\">Soluble grades (powder, flakes, crystal) dissolve for fertigation, foliar and liquid production. Granular grades (compacted, round, extruded) are built for soil placement, blending and mechanised sowing. Every grade ships with a batch COA and the same heavy-metal declaration (Pb, As, Hg, Cd, Cr below detection, GB 18877).<\/p>\n<\/div>\n<div class=\"jf-sec\" id=\"applications\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps[data-kb-block=\"kb-adv-headingkb-h2-apps\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps[data-kb-block=\"kb-adv-headingkb-h2-apps\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-apps[data-kb-block=\"kb-adv-headingkb-h2-apps\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Applications &amp; Dosage<\/h2>\n<p class=\"jf-lead\">A high-analysis granular grade \u2014 strong enough for hard handling, soluble enough for fertigation:<\/p>\n<table class=\"jf-tb\">\n<thead>\n<tr>\n<th>Application<\/th>\n<th>How to use<\/th>\n<th>Rate<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>BB fertilizer (bulk blend) production<\/td>\n<td>Blend at matched 2\u20134 mm sizing with urea, MAP, DAP or MOP. High crush strength means it stays granular through the line.<\/td>\n<td>5\u201315% of blend<\/td>\n<\/tr>\n<tr>\n<td>Organic fertilizer base material<\/td>\n<td>Use as the humic component in granular organic fertilizer where a soluble, high-humic granule is wanted.<\/td>\n<td>8\u201320% of formulation<\/td>\n<\/tr>\n<tr>\n<td>Base fertilizer, mechanised sowing<\/td>\n<td>Drill with the seeder and mix into soil at 10\u201315 cm depth. Avoid direct seed contact.<\/td>\n<td>750\u20131200 kg\/ha<\/td>\n<\/tr>\n<tr>\n<td>Base fertilizer, manual broadcasting<\/td>\n<td>Spread evenly and plough in, alone or with other base fertilizers.<\/td>\n<td>600\u20131050 kg\/ha<\/td>\n<\/tr>\n<tr>\n<td>Topdressing by root irrigation<\/td>\n<td>Dissolve, dilute 500\u2013800 times, stir, filter and irrigate to the root zone \u2014 fully soluble, so no residue.<\/td>\n<td>300\u2013450 kg\/ha per application<\/td>\n<\/tr>\n<tr>\n<td>Orchard and perennial crops<\/td>\n<td>Band or broadcast under the canopy during the active root period.<\/td>\n<td>500 g \u2013 2 kg per plant<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"jf-sec\" id=\"packaging\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack[data-kb-block=\"kb-adv-headingkb-h2-pack\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack[data-kb-block=\"kb-adv-headingkb-h2-pack\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-pack[data-kb-block=\"kb-adv-headingkb-h2-pack\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Packaging &amp; Storage<\/h2>\n<table class=\"jf-tb\">\n<thead>\n<tr>\n<th>Pack size<\/th>\n<th>Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1 kg \/ 5 kg \/ 10 kg<\/td>\n<td>Printed aluminium foil bag \u2014 retail and sample size<\/td>\n<\/tr>\n<tr>\n<td>20 kg \/ 25 kg<\/td>\n<td>Woven PP bag with inner PE liner \u2014 standard export packing<\/td>\n<\/tr>\n<tr>\n<td>1000\u20131100 kg<\/td>\n<td>Jumbo bag with discharge spout, 4 lifting loops<\/td>\n<\/tr>\n<tr>\n<td>Custom<\/td>\n<td>Private-label printed bag, OEM specification, retail sizes on request<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Storage:<\/strong> Store under cover in a cool, dry, ventilated place, on pallets and off bare concrete. The extruded granule is dense and low in surface area, so it stores well and resists moisture uptake.<\/p>\n<p>Sustained wetting will still soften the granules, so keep it dry. Under cover the material is stable for years. Shelf life: 24 months in original, unopened packaging.<\/p>\n<p class=\"jf-sub\">Custom packaging, private-label printing and OEM specifications are available on request. Packaging photos are available in the product gallery.<\/p>\n<\/div>\n<div class=\"jf-sec\" id=\"cases\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases[data-kb-block=\"kb-adv-headingkb-h2-cases\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases[data-kb-block=\"kb-adv-headingkb-h2-cases\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-cases[data-kb-block=\"kb-adv-headingkb-h2-cases\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Successful Cases<\/h2>\n<div class=\"jf-cases\">\n<a class=\"jf-case\" href=\"\/application\/agriculture\/\"><span class=\"jf-case-tag\">Agriculture &middot; BB Fertilizer<\/span><\/p>\n<h4>BB fertilizer plant, China<\/h4>\n<p>Blends extruded granules at 12% with granular NPK for the domestic BB market. Chose the extruded grade over the compacted one specifically on crush strength \u2014 their line is aggressive and the earlier grade generated fines at the blender; the 20 N extruded granule holds together and the humic stays visibly distributed in the mix.<\/p>\n<p><span class=\"jf-case-more\">Explore potassium humate applications &#8594;<\/span><\/a><br \/>\n<a class=\"jf-case\" href=\"\/application\/agriculture\/\"><span class=\"jf-case-tag\">Agriculture &middot; BB Fertilizer<\/span><\/p>\n<h4>Drip-irrigated orchard, Spain<\/h4>\n<p>Uses the granule as base dressing drilled ahead of the season, and dissolves a portion for root-zone irrigation when soil moisture is low. Selected this grade because it is one product covering both routes \u2014 100% soluble for the tank, high humic analysis for the soil \u2014 instead of keeping a separate soluble and a separate granular grade.<\/p>\n<p><span class=\"jf-case-more\">Explore potassium humate applications &#8594;<\/span><\/a>\n<\/div>\n<p class=\"jf-sub\">Full case studies with crop data are published in our application sectors.<\/p>\n<\/div>\n<div class=\"jf-sec\" id=\"faq\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq[data-kb-block=\"kb-adv-headingkb-h2-faq\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq[data-kb-block=\"kb-adv-headingkb-h2-faq\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq[data-kb-block=\"kb-adv-headingkb-h2-faq\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Frequently Asked Questions<\/h2>\n<div class=\"jf-faq\">\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>How is this different from Compacted and Round granules?<\/summary>\n<p>All three are 2\u20134 mm potassium humate granules, but the analysis differs. Compacted (oval, roller-compacted) and Round (spherical, disc-granulated) are 40% humic acid and 80% soluble. This extruded grade is 60% humic acid and 100% soluble. Extrusion also gives a higher crush strength. Choose this grade when you need a real humic number and full solubility in a granular form; choose compacted or round for lower-cost soil placement.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>It is black and matte \u2014 is that lower quality?<\/summary>\n<p>No. The colour is the natural potassium humate. Shiny flakes and crystals are polished for retail appearance; this is a working granule for blending and soil, where analysis and strength matter more than looks. The COA is the same standard as every other grade.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Can it really go through fertigation?<\/summary>\n<p>Yes \u2014 100% water soluble, no residue. Dissolve, dilute 500\u2013800 times, filter as normal practice and irrigate. That is the practical advantage over the 80%-soluble granular grades, which will leave a residue through a fine emitter.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Will it segregate when blended with NPK?<\/summary>\n<p>Less than an irregular particle would, because the 2\u20134 mm granule sits in the same size band as standard granular NPK. Every blend line behaves differently \u2014 run a segregation trial on your own equipment, and we can supply a sample for that.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Is direct contact with seed safe?<\/summary>\n<p>Avoid it. Drill so the granule mixes into soil at 10\u201315 cm depth rather than sitting with the seed. The material is alkaline at pH 9.0\u201310.0, and concentrated humate against seed can affect germination. Standard practice for any humic base fertilizer.<\/p>\n<\/details>\n<\/div>\n<\/div>\n<div class=\"jf-sec\" id=\"related\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel[data-kb-block=\"kb-adv-headingkb-h2-rel\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel[data-kb-block=\"kb-adv-headingkb-h2-rel\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-rel[data-kb-block=\"kb-adv-headingkb-h2-rel\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Also Available in This Family<\/h2>\n<div class=\"jf-rel-strip\"><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/potassium-humate\/potassium-humate-round-granule\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/Potassium-Humate-Round-Granule-150x150.webp\" alt=\"\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">Potassium Humate Round Granule \u2013 2\u20134 mm, 40% Humic Acid, 80% Soluble<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/potassium-humate\/compacted-potassium-humate-granules\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/Eco-Friendly-Compacted-Potassium-Humate-Granules-150x150.webp\" alt=\"\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">Compacted Potassium Humate Granules \u2013 2\u20134 mm Oval, 40% Humic Acid<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/potassium-humate\/potassium-humate-big-shiny-flakes\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/Potassium-Humate-Big-Shiny-Flakes-150x150.webp\" alt=\"\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">Potassium Humate Big Shiny Flakes \u2013 50% Humic Acid, 80% Organic Matter<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/potassium-humate\/potassium-humate-shiny-crystal\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/Potassium-Humate-Shiny-Crystal-150x150.webp\" alt=\"\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">Potassium Humate Shiny Crystal \u2013 65% Humic Acid, 1\u20132 \/ 2\u20134 mm<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/potassium-humate\/sodium-free-potassium-humate\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/SODIUM-FREE-POTASSIUM-HUMATE--150x150.webp\" alt=\"\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">Sodium-Free Potassium Humate \u2013 65% Humic Acid, 15% K\u2082O, &lt;1% Sodium<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/potassium-humate\/potassium-humate-flakes\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/Potassium-Humate-Flakes--150x150.webp\" alt=\"\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">Potassium Humate Flakes \u2013 60% Humic Acid, 2\u20134 mm, 100% Soluble<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/potassium-humate\/potassium-humate-powder\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/Potassium-Humate-Powder-150x150.webp\" alt=\"\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">Potassium Humate Powder \u2013 60% Humic Acid, 100% Water Soluble<\/span><\/a><\/div>\n<\/div>\n<\/div>\n<div class=\"jf-cta\">\n<h3>Need a quotation or a sample?<\/h3>\n<p>Tell us your application, target market and packaging &mdash; we will come back with specification, price and lead time.<\/p>\n<p><a href=\"https:\/\/www.jingfenggroup.com\/contact\">Request a Quote<\/a>\n<\/div>\n<\/div>\n<p><script>\n(function(){\n  function init(){\n    var nav=document.querySelector('.jf-nav');\n    if(!nav){return;}\n    var links=[].slice.call(nav.querySelectorAll('a'));\n    function targetOf(a){\n      var h=a.getAttribute('href');\n      if(h){ if(h.charAt(0)==='#'){ return document.querySelector(h); } }\n      return null;\n    }\n    var secs=links.map(targetOf);\n    var ticking=false;\n    function onScroll(){\n      var navH=nav.offsetHeight;\n      var y=window.pageYOffset+navH+30;\n      var cur=0;\n      for(var i=0;i<secs.length;i++){\n        if(secs[i]){\n          if(secs[i].getBoundingClientRect().top+window.pageYOffset<=y){ cur=i; }\n        }\n      }\n      for(var j=0;j<links.length;j++){ links[j].classList.toggle('jf-active',j===cur); }\n      if(links[cur]){\n        if(nav.scrollWidth>nav.clientWidth){\n          var l=links[cur];\n          nav.scrollTo({left:l.offsetLeft-nav.clientWidth\/2+l.offsetWidth\/2,behavior:'smooth'});\n        }\n      }\n    }\n    links.forEach(function(a){\n      a.addEventListener('click',function(e){\n        var t=targetOf(a);\n        if(!t){return;}\n        e.preventDefault();\n        var navH=nav.offsetHeight;\n        var rect=t.getBoundingClientRect();\n        var top=rect.top+window.pageYOffset-navH-14;\n        if(top<0){top=0;}\n        window.scrollTo({top:top,behavior:'smooth'});\n        links.forEach(function(x){x.classList.remove('jf-active');});\n        a.classList.add('jf-active');\n      });\n    });\n    window.addEventListener('scroll',function(){\n      if(!ticking){ window.requestAnimationFrame(function(){ onScroll(); ticking=false; }); ticking=true; }\n    },{passive:true});\n    window.addEventListener('resize',onScroll);\n    onScroll();\n  }\n  if(document.readyState==='loading'){ document.addEventListener('DOMContentLoaded',init); } else { init(); }\n})();\n<\/script><\/p>\n<p><script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"Product\", \"name\": \"Extruded Potassium Humate Granules\", \"description\": \"Extruded black potassium humate granules: 60% humic acid, 10\u201312% K\u2082O, 100% soluble, 2\u20134 mm, 20 N crush. For BB fertilizer and soil. COA per batch.\", \"sku\": \"JFHA-KHA-G\", \"brand\": {\"@type\": \"Brand\", \"name\": \"JINGFENG\"}, \"material\": \"Leonardite\", \"category\": \"Potassium humate \/ water-soluble humic acid fertilizer\", \"additionalProperty\": [{\"@type\": \"PropertyValue\", \"name\": \"Fulvic acid (dry basis)\", \"value\": \"\"}, {\"@type\": \"PropertyValue\", \"name\": \"Humic acid (dry basis)\", \"value\": \"60.0% min\"}, {\"@type\": \"PropertyValue\", \"name\": \"Potassium as K2O (dry basis)\", \"value\": \"10.0 \u2013 12.0%\"}, {\"@type\": \"PropertyValue\", \"name\": \"Water solubility\", \"value\": \"100%\"}, {\"@type\": \"PropertyValue\", \"name\": \"pH\", \"value\": \"\"}, {\"@type\": \"PropertyValue\", \"name\": \"Form \/ particle size\", \"value\": \"Black granule\"}]}<\/script><br \/>\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How is this different from Compacted and Round granules?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"All three are 2\u20134 mm potassium humate granules, but the analysis differs. Compacted (oval, roller-compacted) and Round (spherical, disc-granulated) are 40% humic acid and 80% soluble. This extruded grade is 60% humic acid and 100% soluble. Extrusion also gives a higher crush strength. Choose this grade when you need a real humic number and full solubility in a granular form; choose compacted or round for lower-cost soil placement.\"}}, {\"@type\": \"Question\", \"name\": \"It is black and matte \u2014 is that lower quality?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. The colour is the natural potassium humate. Shiny flakes and crystals are polished for retail appearance; this is a working granule for blending and soil, where analysis and strength matter more than looks. The COA is the same standard as every other grade.\"}}, {\"@type\": \"Question\", \"name\": \"Can it really go through fertigation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes \u2014 100% water soluble, no residue. Dissolve, dilute 500\u2013800 times, filter as normal practice and irrigate. That is the practical advantage over the 80%-soluble granular grades, which will leave a residue through a fine emitter.\"}}, {\"@type\": \"Question\", \"name\": \"Will it segregate when blended with NPK?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Less than an irregular particle would, because the 2\u20134 mm granule sits in the same size band as standard granular NPK. Every blend line behaves differently \u2014 run a segregation trial on your own equipment, and we can supply a sample for that.\"}}, {\"@type\": \"Question\", \"name\": \"Is direct contact with seed safe?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Avoid it. Drill so the granule mixes into soil at 10\u201315 cm depth rather than sitting with the seed. The material is alkaline at pH 9.0\u201310.0, and concentrated humate against seed can affect germination. Standard practice for any humic base fertilizer.\"}}]}<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Extruded black potassium humate granules: 60% humic acid, 10\u201312% K\u2082O, 100% soluble, 2\u20134 mm, 20 N crush. For BB fertilizer and soil. COA per batch.<\/p>\n","protected":false},"featured_media":947,"menu_order":210,"template":"","tags":[],"product_class":[206],"class_list":["post-943","product_item","type-product_item","status-publish","has-post-thumbnail","hentry","product_class-potassium-humate"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.4 (Yoast SEO v28.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Extruded Potassium Humate Granules | 60% HA, 100% Soluble | JINGFENG<\/title>\n<meta name=\"description\" content=\"Extruded black potassium humate granules: 60% humic acid, 10\u201312% K\u2082O, 100% soluble, 2\u20134 mm, 20 N crush. For BB fertilizer and soil. COA per batch.\" \/>\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.jingfenggroup.com\/zh\/potassium-humate\/extruded-potassium-humate-granules\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:locale:alternate\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Extruded Potassium Humate Granules \u2013 2\u20134 mm, 60% Humic Acid, 100% Soluble\" \/>\n<meta property=\"og:description\" content=\"Extruded black potassium humate granules: 60% humic acid, 10\u201312% K\u2082O, 100% soluble, 2\u20134 mm, 20 N crush. For BB fertilizer and soil. COA per batch.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.jingfenggroup.com\/zh\/potassium-humate\/extruded-potassium-humate-granules\/\" \/>\n<meta property=\"og:site_name\" content=\"JINGFENG GROUP\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-16T11:20:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/Extruded-Potassium-Humate-Granules-2.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Extruded Potassium Humate Granules | 60% HA, 100% Soluble | JINGFENG\" \/>\n<meta name=\"twitter:description\" content=\"Extruded black potassium humate granules: 60% humic acid, 10\u201312% K\u2082O, 100% soluble, 2\u20134 mm, 20 N crush. For BB fertilizer and soil. COA per batch.\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"8 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.jingfenggroup.com\\\/potassium-humate\\\/extruded-potassium-humate-granules\\\/\",\"url\":\"https:\\\/\\\/www.jingfenggroup.com\\\/potassium-humate\\\/extruded-potassium-humate-granules\\\/\",\"name\":\"Extruded Potassium Humate Granules | 60% HA, 100% Soluble | JINGFENG\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.jingfenggroup.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.jingfenggroup.com\\\/potassium-humate\\\/extruded-potassium-humate-granules\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.jingfenggroup.com\\\/potassium-humate\\\/extruded-potassium-humate-granules\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.jingfenggroup.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Extruded-Potassium-Humate-Granules-2.webp\",\"datePublished\":\"2026-09-11T04:32:34+00:00\",\"dateModified\":\"2026-09-16T11:20:12+00:00\",\"description\":\"Extruded black potassium humate granules: 60% humic acid, 10\u201312% K\u2082O, 100% soluble, 2\u20134 mm, 20 N crush. For BB fertilizer and soil. COA per batch.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.jingfenggroup.com\\\/potassium-humate\\\/extruded-potassium-humate-granules\\\/#breadcrumb\"},\"inLanguage\":\"zh-CN\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.jingfenggroup.com\\\/potassium-humate\\\/extruded-potassium-humate-granules\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-CN\",\"@id\":\"https:\\\/\\\/www.jingfenggroup.com\\\/potassium-humate\\\/extruded-potassium-humate-granules\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.jingfenggroup.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Extruded-Potassium-Humate-Granules-2.webp\",\"contentUrl\":\"https:\\\/\\\/www.jingfenggroup.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Extruded-Potassium-Humate-Granules-2.webp\",\"width\":800,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.jingfenggroup.com\\\/potassium-humate\\\/extruded-potassium-humate-granules\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.jingfenggroup.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u4ea7\u54c1\",\"item\":\"https:\\\/\\\/www.jingfenggroup.com\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Extruded Potassium Humate Granules \u2013 2\u20134 mm, 60% Humic Acid, 100% Soluble\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.jingfenggroup.com\\\/#website\",\"url\":\"https:\\\/\\\/www.jingfenggroup.com\\\/\",\"name\":\"JINGFENG GROUP\",\"description\":\"JINGFENG GROUP\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.jingfenggroup.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-CN\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Extruded Potassium Humate Granules | 60% HA, 100% Soluble | JINGFENG","description":"Extruded black potassium humate granules: 60% humic acid, 10\u201312% K\u2082O, 100% soluble, 2\u20134 mm, 20 N crush. For BB fertilizer and soil. COA per batch.","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.jingfenggroup.com\/zh\/potassium-humate\/extruded-potassium-humate-granules\/","og_locale":"zh_CN","og_type":"article","og_title":"Extruded Potassium Humate Granules \u2013 2\u20134 mm, 60% Humic Acid, 100% Soluble","og_description":"Extruded black potassium humate granules: 60% humic acid, 10\u201312% K\u2082O, 100% soluble, 2\u20134 mm, 20 N crush. For BB fertilizer and soil. COA per batch.","og_url":"https:\/\/www.jingfenggroup.com\/zh\/potassium-humate\/extruded-potassium-humate-granules\/","og_site_name":"JINGFENG GROUP","article_modified_time":"2026-09-16T11:20:12+00:00","og_image":[{"width":800,"height":800,"url":"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/Extruded-Potassium-Humate-Granules-2.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_title":"Extruded Potassium Humate Granules | 60% HA, 100% Soluble | JINGFENG","twitter_description":"Extruded black potassium humate granules: 60% humic acid, 10\u201312% K\u2082O, 100% soluble, 2\u20134 mm, 20 N crush. For BB fertilizer and soil. COA per batch.","twitter_misc":{"Est. reading time":"8 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.jingfenggroup.com\/potassium-humate\/extruded-potassium-humate-granules\/","url":"https:\/\/www.jingfenggroup.com\/potassium-humate\/extruded-potassium-humate-granules\/","name":"Extruded Potassium Humate Granules | 60% HA, 100% Soluble | JINGFENG","isPartOf":{"@id":"https:\/\/www.jingfenggroup.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.jingfenggroup.com\/potassium-humate\/extruded-potassium-humate-granules\/#primaryimage"},"image":{"@id":"https:\/\/www.jingfenggroup.com\/potassium-humate\/extruded-potassium-humate-granules\/#primaryimage"},"thumbnailUrl":"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/Extruded-Potassium-Humate-Granules-2.webp","datePublished":"2026-09-11T04:32:34+00:00","dateModified":"2026-09-16T11:20:12+00:00","description":"Extruded black potassium humate granules: 60% humic acid, 10\u201312% K\u2082O, 100% soluble, 2\u20134 mm, 20 N crush. For BB fertilizer and soil. COA per batch.","breadcrumb":{"@id":"https:\/\/www.jingfenggroup.com\/potassium-humate\/extruded-potassium-humate-granules\/#breadcrumb"},"inLanguage":"zh-CN","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.jingfenggroup.com\/potassium-humate\/extruded-potassium-humate-granules\/"]}]},{"@type":"ImageObject","inLanguage":"zh-CN","@id":"https:\/\/www.jingfenggroup.com\/potassium-humate\/extruded-potassium-humate-granules\/#primaryimage","url":"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/Extruded-Potassium-Humate-Granules-2.webp","contentUrl":"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/Extruded-Potassium-Humate-Granules-2.webp","width":800,"height":800},{"@type":"BreadcrumbList","@id":"https:\/\/www.jingfenggroup.com\/potassium-humate\/extruded-potassium-humate-granules\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.jingfenggroup.com\/"},{"@type":"ListItem","position":2,"name":"\u4ea7\u54c1","item":"https:\/\/www.jingfenggroup.com\/"},{"@type":"ListItem","position":3,"name":"Extruded Potassium Humate Granules \u2013 2\u20134 mm, 60% Humic Acid, 100% Soluble"}]},{"@type":"WebSite","@id":"https:\/\/www.jingfenggroup.com\/#website","url":"https:\/\/www.jingfenggroup.com\/","name":"JINGFENG GROUP","description":"JINGFENG GROUP","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.jingfenggroup.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-CN"}]}},"_links":{"self":[{"href":"https:\/\/www.jingfenggroup.com\/zh\/wp-json\/wp\/v2\/product_item\/943","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jingfenggroup.com\/zh\/wp-json\/wp\/v2\/product_item"}],"about":[{"href":"https:\/\/www.jingfenggroup.com\/zh\/wp-json\/wp\/v2\/types\/product_item"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jingfenggroup.com\/zh\/wp-json\/wp\/v2\/media\/947"}],"wp:attachment":[{"href":"https:\/\/www.jingfenggroup.com\/zh\/wp-json\/wp\/v2\/media?parent=943"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jingfenggroup.com\/zh\/wp-json\/wp\/v2\/tags?post=943"},{"taxonomy":"product_class","embeddable":true,"href":"https:\/\/www.jingfenggroup.com\/zh\/wp-json\/wp\/v2\/product_class?post=943"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}