{"id":886,"date":"2026-09-11T09:32:47","date_gmt":"2026-09-11T01:32:47","guid":{"rendered":"https:\/\/www.jingfenggroup.com\/potassium-humate-powder\/"},"modified":"2026-09-16T18:31:50","modified_gmt":"2026-09-16T10:31:50","slug":"potassium-humate-powder","status":"publish","type":"product_item","link":"https:\/\/www.jingfenggroup.com\/zh\/potassium-humate\/potassium-humate-powder\/","title":{"rendered":"Potassium Humate Powder \u2013 60% Humic Acid, 100% Water 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;}\n\n\/* ===== 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;}\n\n\/* ===== 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;}\n\n\/* ===== 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;}\n\n\/* ===== 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;}\n\n\/* ===== 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;}\n\n\/* ===== 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;}\n\n\/* ===== 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;}\n\n\/* ===== 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;}\n\n\/* ===== \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;}\n\n\/* ===== 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;}\n\n\/* ===== 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;}\n\n\/* ===== 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;}\n\n\/* ===== 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;}\n\n\/* ===== 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;}\n\n\/* ===== \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;}\n\n@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\n<div class=\"jf-wrap\">\n\n<nav class=\"jf-nav\">\n<a href=\"#overview\">Overview<\/a>\n<a href=\"#benefits\">Benefits<\/a>\n<a href=\"#specs\">Specs<\/a>\n<a href=\"#docs\">Documents<\/a>\n<a href=\"#solubility\">Form<\/a>\n<a href=\"#applications\">Applications<\/a>\n<a href=\"#packaging\">Packaging<\/a>\n<a href=\"#cases\">Cases<\/a>\n<a href=\"#faq\">FAQ<\/a>\n<\/nav>\n\n<div class=\"jf-hero\">\n<div class=\"jf-hero-eyebrow\">POTASSIUM HUMATE &middot; SOLUBLE POWDER<\/div>\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-powder, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-powder[data-kb-block=\"kb-adv-headingkb-h1-powder\"]{font-size:33px;font-style:normal;color:#ffffff;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-powder mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-powder[data-kb-block=\"kb-adv-headingkb-h1-powder\"] 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-powder img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-powder[data-kb-block=\"kb-adv-headingkb-h1-powder\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-powder, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-powder[data-kb-block=\"kb-adv-headingkb-h1-powder\"]{font-size:26px;}}<\/style>\n<h1 class=\"kt-adv-heading kb-h1-powder jf-hero-title\">Potassium Humate Powder<\/h1>\n\n<p class=\"jf-hero-tag\">The Fully Soluble Humic Base for Liquid Formulations and Fertigation<\/p>\n<div class=\"jf-badges\">\n<span class=\"jf-badge\">Humic acid 60% min<\/span>\n<span class=\"jf-badge\">K\u2082O 10% min<\/span>\n<span class=\"jf-badge\">Solubility 100%<\/span>\n<span class=\"jf-badge\">Code JFHA-KHA-P<\/span>\n<\/div>\n<p class=\"jf-hero-lead\"><strong>60\u201380 mesh black powder &middot; 60% humic acid &middot; 10% K\u2082O &middot; 100% water soluble &middot; pH 9.0\u201310.0<\/strong><\/p>\n<\/div>\n\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\n<p><strong>Potassium Humate Powder<\/strong> is the potassium salt of <a href=\"https:\/\/en.wikipedia.org\/wiki\/Humic_acid\" target=\"_blank\" rel=\"noopener\">humic acid<\/a>, produced by reacting selected <a href=\"https:\/\/en.wikipedia.org\/wiki\/Leonardite\" target=\"_blank\" rel=\"noopener\">leonardite<\/a> with potassium hydroxide. The reaction converts the naturally insoluble humic fraction into a form that dissolves completely in water, which is the whole point of the product.<\/p>\n<p>At <strong>60% minimum humic acid<\/strong> and <strong>10% minimum K\u2082O<\/strong>, fully soluble at 60\u201380 mesh, this is the grade we supply most often to liquid fertilizer plants, fertigation programmes and foliar formulators. It dissolves without residue, it survives dilution in hard water better than most humates, and it is priced to be used at formulation scale rather than as a boutique additive.<\/p>\n<p>Two things are worth knowing before you buy. First, <strong>pH is 9.0\u201310.0<\/strong> \u2014 this is an alkaline product, and it will raise the pH of whatever you put it into. Second, solubility is genuine but it is not instant: add it to moving water, not into a still tank, or you will fight lumps all afternoon.<\/p>\n<p><strong>Potassium Humate Powder<\/strong> is the working grade \u2014 the one that goes into formulations rather than onto brochures.<\/p>\n<\/div>\n\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\n<div class=\"jf-grid\"><div class=\"jf-card\"><h4>100% water soluble, no residue<\/h4><p>Dissolves completely at 60\u201380 mesh. Nothing settles out in the tank, nothing blocks a filter or an emitter, and nothing is left in the bottom of the drum.<\/p><\/div><div class=\"jf-card\"><h4>60% humic acid with 10% K\u2082O<\/h4><p>A high-analysis soluble humate. The potassium is a genuine nutrient contribution, not just a counter-ion \u2014 useful in formulations where you are already paying for K.<\/p><\/div><div class=\"jf-card\"><h4>Formulated for liquid fertilizer production<\/h4><p>Stable in solution, compatible with most NPK solutions, and tolerant of hard water better than most competing humates. This is what our liquid-plant customers actually run.<\/p><\/div><div class=\"jf-card\"><h4>Improves fertiliser use efficiency<\/h4><p>Humic acid holds ammonium, potassium and trace elements in the root zone and reduces fixation. In practice this means more of the NPK you paid for reaches the crop.<\/p><\/div><div class=\"jf-card\"><h4>Works through fertigation and foliar<\/h4><p>Soluble enough for drip and micro-systems, and clean enough for foliar application at appropriate dilution. One raw material covering both routes.<\/p><\/div><div class=\"jf-card\"><h4>Batch COA with tested values<\/h4><p>Humic acid, K\u2082O, solubility, moisture and pH tested per batch against the stated standards, with heavy metals (Pb, As, Hg, Cd, Cr) reported below detection.<\/p><\/div><\/div>\n<\/div>\n\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\n<table class=\"jf-tb\"><thead><tr><th>Parameter<\/th><th>Specification<\/th><th>Test standard<\/th><\/tr><\/thead><tbody><tr><td>Humic acid (dry basis)<\/td><td>60.0% min<\/td><td>HG\/T 3278-2011<\/td><\/tr><tr><td>Potassium as K\u2082O (dry basis)<\/td><td>10.0% min<\/td><td>GB\/T 33804-2017<\/td><\/tr><tr><td>Water solubility (dry basis)<\/td><td>100% min<\/td><td>HG\/T 3278-2018<\/td><\/tr><tr><td>Moisture<\/td><td>15.0% max<\/td><td>HG\/T 3278-2011<\/td><\/tr><tr><td>pH (1:100)<\/td><td>9.0 \u2013 10.0<\/td><td>GB\/T 33804-2017<\/td><\/tr><tr><td>Fineness<\/td><td>60 \u2013 80 mesh<\/td><td>NY\/T 3034<\/td><\/tr><tr><td>Appearance<\/td><td>Black powder<\/td><td>Visual<\/td><\/tr><tr><td>Product code<\/td><td>JFHA-KHA-P<\/td><td>\u2014<\/td><\/tr><\/tbody><\/table><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\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<a class=\"jf-btn\" href=\"\/contact\/\">Request COA \/ MSDS \/ TDS<\/a>\n<\/div>\n<\/div>\n\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\n<p><strong>Form:<\/strong> dry <strong>black powder<\/strong>, 60\u201380 mesh, free-flowing and slightly hygroscopic. Absorbs moisture from humid air, so keep bags sealed.<\/p>\n<p><strong>In water:<\/strong> fully soluble, with no residue. It dissolves faster in warm water and faster still under agitation. <strong>Add it to moving water<\/strong> \u2014 sprinkled onto the surface of a still tank it forms lumps that take a long time to break down.<\/p>\n<p><strong>Hard water:<\/strong> handles moderate hardness better than most humates on the market, but very hard water (high Ca\/Mg) will eventually precipitate humates. If your water is hard, run a jar test before a full batch, or ask us about a grade with improved hardness tolerance.<\/p>\n<p><strong>pH:<\/strong> at 9.0\u201310.0 this is an alkaline material. It will raise the pH of an acidic formulation, which is often useful \u2014 but check compatibility before blending with acidic products or with liquid phosphate.<\/p>\n<div class=\"jf-note\"><strong>Honest note:<\/strong> this is a soluble grade and you pay for the reaction step that makes it soluble. If the material is going into soil rather than through water, that premium buys you nothing \u2014 our insoluble humic acid powder does the same soil job at a lower cost per tonne. It is also alkaline at pH 9.0\u201310.0, so check compatibility before blending into an acidic formulation.<\/div>\n\n<h3>Which potassium humate grade fits your process?<\/h3>\n<table class=\"jf-tb jf-tb-cmp\"><thead><tr><th>Grade<\/th><th>Form<\/th><th>Humic acid<\/th><th>K\u2082O<\/th><th>Solubility<\/th><th>Best for<\/th><\/tr><\/thead><tbody><tr><td><strong>Potassium Humate Powder<\/strong> <em>(this product)<\/em><\/td><td>60\u201380 mesh powder<\/td><td>60% min<\/td><td>10% min<\/td><td>100%<\/td><td>Fertigation, foliar, liquid fertilizer production<\/td><\/tr><tr><td><strong>Potassium Humate Flakes<\/strong><\/td><td>2\u20134 mm flake<\/td><td>60% min<\/td><td>10\u201312%<\/td><td>100%<\/td><td>Broadcast, fertigation, liquid production<\/td><\/tr><tr><td><strong>Sodium-Free Potassium Humate<\/strong><\/td><td>Flake or powder<\/td><td>65% min<\/td><td>15% min<\/td><td>100%<\/td><td>Hydroponics, closed loops, saline\u2013sodic soil<\/td><\/tr><tr><td><strong>Potassium Humate Shiny Crystal<\/strong><\/td><td>1\u20132 \/ 2\u20134 mm crystal<\/td><td>65% min<\/td><td>10% min<\/td><td>97% min<\/td><td>Premium soluble grades, retail packing<\/td><\/tr><tr><td><strong>Big Shiny Flakes<\/strong><\/td><td>2\u20134 mm shiny flake<\/td><td>50% min<\/td><td>10\u201312%<\/td><td>100%<\/td><td>Retail bagged product, visual premium grades<\/td><\/tr><tr><td><strong>Compacted Granules<\/strong><\/td><td>2\u20134 mm oval granule<\/td><td>40% min<\/td><td>2\u20135%<\/td><td>80% min<\/td><td>Base fertilizer, blending, broadcasting<\/td><\/tr><tr><td><strong>Round Granule<\/strong><\/td><td>2\u20134 mm round granule<\/td><td>40% min<\/td><td>2\u20135%<\/td><td>80% min<\/td><td>Base fertilizer, mechanised sowing<\/td><\/tr><\/tbody><\/table><p class=\"jf-sub\">Soluble grades (powder, flakes, crystal) dissolve for fertigation, foliar and liquid production. Granular grades (compacted, round) 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\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\n<p class=\"jf-lead\">A soluble grade \u2014 every use below goes through water or into a liquid formulation:<\/p>\n<table class=\"jf-tb\"><thead><tr><th>Application<\/th><th>How to use<\/th><th>Rate<\/th><\/tr><\/thead><tbody><tr><td>Fertigation and drip<\/td><td>Dissolve and inject through drip or micro-irrigation. Fully soluble, so filter and emitter blocking is not a concern at correct dilution.<\/td><td>2\u20135 kg\/ha per application<\/td><\/tr><tr><td>Foliar application<\/td><td>Apply as a dilute foliar spray. Humic acid improves leaf uptake of accompanying nutrients.<\/td><td>0.5\u20131.5 kg\/ha, 1:1000\u20131:1500<\/td><\/tr><tr><td>Liquid fertilizer production<\/td><td>Dissolve into NPK solutions, suspension fertilizers or liquid blends as the humic component.<\/td><td>5\u201315% of formulation<\/td><\/tr><tr><td>Seed treatment and root dip<\/td><td>Dip or coat transplants and seedlings to support early root development.<\/td><td>0.5\u20131% solution<\/td><\/tr><tr><td>Soil drench<\/td><td>Apply as a soil drench around the root zone for horticultural and perennial crops.<\/td><td>1\u20132 kg per 1000 L<\/td><\/tr><tr><td>Hydroponic and substrate systems<\/td><td>Add to the nutrient solution where a soluble humic fraction is wanted. Check compatibility with your nutrient recipe first.<\/td><td>50\u2013150 g per m\u00b3<\/td><\/tr><\/tbody><\/table>\n<\/div>\n\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\n<table class=\"jf-tb\"><thead><tr><th>Pack size<\/th><th>Description<\/th><\/tr><\/thead><tbody><tr><td>1 kg \/ 5 kg \/ 10 kg<\/td><td>Printed aluminium foil bag \u2014 retail and sample size<\/td><\/tr><tr><td>20 kg \/ 25 kg<\/td><td>Woven PP bag with inner PE liner \u2014 standard export packing<\/td><\/tr><tr><td>1000\u20131100 kg<\/td><td>Jumbo bag with discharge spout, 4 lifting loops<\/td><\/tr><tr><td>Custom<\/td><td>Private-label printed bag, OEM specification, retail sizes on request<\/td><\/tr><\/tbody><\/table>\n<p><strong>Storage:<\/strong> Store sealed in a cool, dry, ventilated place. This grade is **hygroscopic** \u2014 left open in humid air it will absorb moisture and begin to cake. Caking does not destroy the product but makes it awkward to handle and slower to dissolve.\n\nKeep bags off bare concrete and reseal part-used bags. Under dry conditions the powder is stable for years with no loss of solubility or humic acid content. 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\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\n<div class=\"jf-cases\">\n<a class=\"jf-case\" href=\"\/application\/agriculture\/\"><span class=\"jf-case-tag\">Agriculture &middot; Fertigation &amp; Liquid<\/span><h4>Liquid fertilizer plant, Turkey<\/h4><p>Dissolves Potassium Humate Powder at 8% into a liquid NPK line sold into the greenhouse sector. Chose the powder over flake because their plant has no pre-dissolving stage \u2014 the 60\u201380 mesh goes straight into the main tank under agitation and is fully in solution within the normal batch cycle.<\/p><span class=\"jf-case-more\">Explore potassium humate applications &#8594;<\/span><\/a>\n<a class=\"jf-case\" href=\"\/application\/agriculture\/\"><span class=\"jf-case-tag\">Agriculture &middot; Fertigation &amp; Liquid<\/span><h4>Drip-irrigated vegetable operation, Egypt<\/h4><p>Injects at 3 kg\/ha per fertigation cycle on drip-irrigated peppers grown on sandy ground. Reports reduced emitter blocking compared with a previous insoluble humic product, and steadier crop colour between nitrogen applications \u2014 which they attribute to the humic holding ammonium in the wetted zone.<\/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\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\n<div class=\"jf-faq\">\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>How is this different from insoluble humic acid powder?<\/summary>\n\n<p>Chemistry. Insoluble humic acid powder is milled leonardite \u2014 it does not dissolve and is used in soil and granulation. This product is leonardite reacted with potassium hydroxide, which makes it fully water soluble and adds 10% K\u2082O. Solubility costs more to produce, so this grade is more expensive per tonne; it is worth it only if the material has to go through water. If it is going into soil, the insoluble powder is the better economic choice.<\/p>\n\n<\/details>\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Will it block my drip emitters?<\/summary>\n\n<p>No, provided it is properly dissolved and used at recommended dilution. The product is 100% soluble with no residue. The failure mode we do see is undissolved lumps going into the tank because the powder was added to still water \u2014 add it under agitation, and filter as normal practice.<\/p>\n\n<\/details>\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Can I mix it with other fertilisers?<\/summary>\n\n<p>Usually yes \u2014 it is commonly combined with NPK solutions, urea and most trace element mixes. Two cautions: the material is alkaline at pH 9.0\u201310.0, so check before blending with strongly acidic products; and avoid high-calcium solutions, since calcium will precipitate humates. If you are unsure, run a jar test or send us your formulation and we will check it.<\/p>\n\n<\/details>\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>What dilution should I use for foliar?<\/summary>\n\n<p>Typically 0.5\u20131.5 kg per hectare at 1:1000 to 1:1500 dilution, but the right rate depends on crop, growth stage and water volume. Start at the low end, check for leaf scorch on a few plants, then scale up. Avoid spraying in the heat of the day.<\/p>\n\n<\/details>\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Does it work in hard water?<\/summary>\n\n<p>Better than most humates, but not indefinitely. Moderate hardness is fine. In very hard water, calcium and magnesium will eventually precipitate the humate out of solution. Run a jar test with your actual water before committing to a full batch, and tell us your water analysis \u2014 we can advise on hardness tolerance.<\/p>\n\n<\/details>\n\n<\/div>\n<\/div>\n\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\n<div class=\"jf-rel-strip\"><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/potassium-humate\/extruded-potassium-humate-granules\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/Extruded-Potassium-Humate-Granules-2-150x150.webp\" alt=\"\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">Extruded Potassium Humate Granules \u2013 2\u20134 mm, 60% Humic Acid, 100% Soluble<\/span><\/a><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><\/div>\n\n\n\n<\/div>\n<\/div>\n\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<a href=\"https:\/\/www.jingfenggroup.com\/contact\">Request a Quote<\/a>\n<\/div>\n\n<\/div>\n\n<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>\n\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"Product\", \"name\": \"Potassium Humate Powder\", \"description\": \"Potassium humate powder: 60% humic acid, 10% K\u2082O, 100% water soluble, 60\u201380 mesh. For fertigation, foliar and liquid fertilizer. COA per batch.\", \"sku\": \"JFHA-KHA-P\", \"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% min\"}, {\"@type\": \"PropertyValue\", \"name\": \"Water solubility\", \"value\": \"100%\"}, {\"@type\": \"PropertyValue\", \"name\": \"pH\", \"value\": \"\"}, {\"@type\": \"PropertyValue\", \"name\": \"Form \/ particle size\", \"value\": \"Black powder\"}]}<\/script>\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How is this different from insoluble humic acid powder?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Chemistry. Insoluble humic acid powder is milled leonardite \u2014 it does not dissolve and is used in soil and granulation. This product is leonardite reacted with potassium hydroxide, which makes it fully water soluble and adds 10% K\u2082O. Solubility costs more to produce, so this grade is more expensive per tonne; it is worth it only if the material has to go through water. If it is going into soil, the insoluble powder is the better economic choice.\"}}, {\"@type\": \"Question\", \"name\": \"Will it block my drip emitters?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, provided it is properly dissolved and used at recommended dilution. The product is 100% soluble with no residue. The failure mode we do see is undissolved lumps going into the tank because the powder was added to still water \u2014 add it under agitation, and filter as normal practice.\"}}, {\"@type\": \"Question\", \"name\": \"Can I mix it with other fertilisers?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Usually yes \u2014 it is commonly combined with NPK solutions, urea and most trace element mixes. Two cautions: the material is alkaline at pH 9.0\u201310.0, so check before blending with strongly acidic products; and avoid high-calcium solutions, since calcium will precipitate humates. If you are unsure, run a jar test or send us your formulation and we will check it.\"}}, {\"@type\": \"Question\", \"name\": \"What dilution should I use for foliar?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Typically 0.5\u20131.5 kg per hectare at 1:1000 to 1:1500 dilution, but the right rate depends on crop, growth stage and water volume. Start at the low end, check for leaf scorch on a few plants, then scale up. Avoid spraying in the heat of the day.\"}}, {\"@type\": \"Question\", \"name\": \"Does it work in hard water?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Better than most humates, but not indefinitely. Moderate hardness is fine. In very hard water, calcium and magnesium will eventually precipitate the humate out of solution. Run a jar test with your actual water before committing to a full batch, and tell us your water analysis \u2014 we can advise on hardness tolerance.\"}}]}<\/script>","protected":false},"excerpt":{"rendered":"<p>Potassium humate powder: 60% humic acid, 10% K\u2082O, 100% water soluble, 60\u201380 mesh. For fertigation, foliar and liquid fertilizer. COA per batch.<\/p>\n","protected":false},"featured_media":910,"menu_order":230,"template":"","tags":[],"product_class":[206],"class_list":["post-886","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>Potassium Humate Powder | 60% Humic Acid, 100% Soluble | JINGFENG<\/title>\n<meta name=\"description\" content=\"Potassium humate powder: 60% humic acid, 10% K\u2082O, 100% water soluble, 60\u201380 mesh. For fertigation, foliar and liquid fertilizer. 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\/potassium-humate-powder\/\" \/>\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=\"Potassium Humate Powder | 60% Humic Acid, 100% Soluble | JINGFENG\" \/>\n<meta property=\"og:description\" content=\"Potassium humate powder: 60% humic acid, 10% K\u2082O, 100% water soluble, 60\u201380 mesh. For fertigation, foliar and liquid fertilizer. COA per batch.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.jingfenggroup.com\/zh\/potassium-humate\/potassium-humate-powder\/\" \/>\n<meta property=\"og:site_name\" content=\"JINGFENG GROUP\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-16T10:31:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/Potassium-Humate-Powder.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=\"Potassium Humate Powder | 60% Humic Acid, 100% Soluble | JINGFENG\" \/>\n<meta name=\"twitter:description\" content=\"Potassium humate powder: 60% humic acid, 10% K\u2082O, 100% water soluble, 60\u201380 mesh. For fertigation, foliar and liquid fertilizer. 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\\\/potassium-humate-powder\\\/\",\"url\":\"https:\\\/\\\/www.jingfenggroup.com\\\/potassium-humate\\\/potassium-humate-powder\\\/\",\"name\":\"Potassium Humate Powder | 60% Humic Acid, 100% Soluble | JINGFENG\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.jingfenggroup.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.jingfenggroup.com\\\/potassium-humate\\\/potassium-humate-powder\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.jingfenggroup.com\\\/potassium-humate\\\/potassium-humate-powder\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.jingfenggroup.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Potassium-Humate-Powder.webp\",\"datePublished\":\"2026-09-11T01:32:47+00:00\",\"dateModified\":\"2026-09-16T10:31:50+00:00\",\"description\":\"Potassium humate powder: 60% humic acid, 10% K\u2082O, 100% water soluble, 60\u201380 mesh. For fertigation, foliar and liquid fertilizer. COA per batch.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.jingfenggroup.com\\\/potassium-humate\\\/potassium-humate-powder\\\/#breadcrumb\"},\"inLanguage\":\"zh-CN\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.jingfenggroup.com\\\/potassium-humate\\\/potassium-humate-powder\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-CN\",\"@id\":\"https:\\\/\\\/www.jingfenggroup.com\\\/potassium-humate\\\/potassium-humate-powder\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.jingfenggroup.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Potassium-Humate-Powder.webp\",\"contentUrl\":\"https:\\\/\\\/www.jingfenggroup.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Potassium-Humate-Powder.webp\",\"width\":800,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.jingfenggroup.com\\\/potassium-humate\\\/potassium-humate-powder\\\/#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\":\"Potassium Humate Powder \u2013 60% Humic Acid, 100% Water 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":"Potassium Humate Powder | 60% Humic Acid, 100% Soluble | JINGFENG","description":"Potassium humate powder: 60% humic acid, 10% K\u2082O, 100% water soluble, 60\u201380 mesh. For fertigation, foliar and liquid fertilizer. 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\/potassium-humate-powder\/","og_locale":"zh_CN","og_type":"article","og_title":"Potassium Humate Powder | 60% Humic Acid, 100% Soluble | JINGFENG","og_description":"Potassium humate powder: 60% humic acid, 10% K\u2082O, 100% water soluble, 60\u201380 mesh. For fertigation, foliar and liquid fertilizer. COA per batch.","og_url":"https:\/\/www.jingfenggroup.com\/zh\/potassium-humate\/potassium-humate-powder\/","og_site_name":"JINGFENG GROUP","article_modified_time":"2026-09-16T10:31:50+00:00","og_image":[{"width":800,"height":800,"url":"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/Potassium-Humate-Powder.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_title":"Potassium Humate Powder | 60% Humic Acid, 100% Soluble | JINGFENG","twitter_description":"Potassium humate powder: 60% humic acid, 10% K\u2082O, 100% water soluble, 60\u201380 mesh. For fertigation, foliar and liquid fertilizer. 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\/potassium-humate-powder\/","url":"https:\/\/www.jingfenggroup.com\/potassium-humate\/potassium-humate-powder\/","name":"Potassium Humate Powder | 60% Humic Acid, 100% Soluble | JINGFENG","isPartOf":{"@id":"https:\/\/www.jingfenggroup.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.jingfenggroup.com\/potassium-humate\/potassium-humate-powder\/#primaryimage"},"image":{"@id":"https:\/\/www.jingfenggroup.com\/potassium-humate\/potassium-humate-powder\/#primaryimage"},"thumbnailUrl":"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/Potassium-Humate-Powder.webp","datePublished":"2026-09-11T01:32:47+00:00","dateModified":"2026-09-16T10:31:50+00:00","description":"Potassium humate powder: 60% humic acid, 10% K\u2082O, 100% water soluble, 60\u201380 mesh. For fertigation, foliar and liquid fertilizer. COA per batch.","breadcrumb":{"@id":"https:\/\/www.jingfenggroup.com\/potassium-humate\/potassium-humate-powder\/#breadcrumb"},"inLanguage":"zh-CN","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.jingfenggroup.com\/potassium-humate\/potassium-humate-powder\/"]}]},{"@type":"ImageObject","inLanguage":"zh-CN","@id":"https:\/\/www.jingfenggroup.com\/potassium-humate\/potassium-humate-powder\/#primaryimage","url":"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/Potassium-Humate-Powder.webp","contentUrl":"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/Potassium-Humate-Powder.webp","width":800,"height":800},{"@type":"BreadcrumbList","@id":"https:\/\/www.jingfenggroup.com\/potassium-humate\/potassium-humate-powder\/#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":"Potassium Humate Powder \u2013 60% Humic Acid, 100% Water 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\/886","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\/910"}],"wp:attachment":[{"href":"https:\/\/www.jingfenggroup.com\/zh\/wp-json\/wp\/v2\/media?parent=886"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jingfenggroup.com\/zh\/wp-json\/wp\/v2\/tags?post=886"},{"taxonomy":"product_class","embeddable":true,"href":"https:\/\/www.jingfenggroup.com\/zh\/wp-json\/wp\/v2\/product_class?post=886"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}