{"id":890,"date":"2026-09-11T09:32:52","date_gmt":"2026-09-11T01:32:52","guid":{"rendered":"https:\/\/www.jingfenggroup.com\/potassium-humate-big-shiny-flakes\/"},"modified":"2026-09-16T19:20:06","modified_gmt":"2026-09-16T11:20:06","slug":"potassium-humate-big-shiny-flakes","status":"publish","type":"product_item","link":"https:\/\/www.jingfenggroup.com\/zh\/potassium-humate\/potassium-humate-big-shiny-flakes\/","title":{"rendered":"Potassium Humate Big Shiny Flakes \u2013 50% Humic Acid, 80% Organic Matter"},"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 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.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; BIG SHINY FLAKES<\/div>\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-bigshiny, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-bigshiny[data-kb-block=\"kb-adv-headingkb-h1-bigshiny\"]{font-size:33px;font-style:normal;color:#ffffff;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-bigshiny mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-bigshiny[data-kb-block=\"kb-adv-headingkb-h1-bigshiny\"] 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-bigshiny img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-bigshiny[data-kb-block=\"kb-adv-headingkb-h1-bigshiny\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-bigshiny, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-bigshiny[data-kb-block=\"kb-adv-headingkb-h1-bigshiny\"]{font-size:26px;}}<\/style>\n<h1 class=\"kt-adv-heading kb-h1-bigshiny jf-hero-title\">Potassium Humate Big Shiny Flakes<\/h1>\n<p class=\"jf-hero-tag\">The Highest Organic Matter Soluble Grade \u2014 and It Looks It<\/p>\n<div class=\"jf-badges\">\n<span class=\"jf-badge\">Humic acid 50% min<\/span><br \/>\n<span class=\"jf-badge\">Organic matter 80% min<\/span><br \/>\n<span class=\"jf-badge\">Solubility 100%<\/span><br \/>\n<span class=\"jf-badge\">Code JFHA-KHA-F<\/span>\n<\/div>\n<p class=\"jf-hero-lead\"><strong>2\u20134 mm lustrous flake &middot; 50% humic acid &middot; 80% organic matter &middot; 10\u201312% K\u2082O &middot; 100% soluble<\/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>Potassium Humate Big Shiny Flakes<\/strong> is the grade built around <strong>organic matter<\/strong>: <strong>80% minimum<\/strong>, the highest figure in our soluble range, alongside 50% minimum <a href=\"https:\/\/en.wikipedia.org\/wiki\/Humic_acid\" target=\"_blank\" rel=\"noopener\">humic acid<\/a> and 10\u201312% K\u2082O, all fully water soluble in a lustrous 2\u20134 mm flake.<\/p>\n<p>That 80% organic matter figure is the reason to specify this grade. If your market, your registration or your label claim is built on <strong>organic matter content<\/strong> rather than humic acid content \u2014 which is the case across much of the organic input sector \u2014 this is the most efficient way to hit the number. Compared with a 60%-humic grade carrying 70% organic matter, you get more of the thing you are claiming for the same inclusion rate.<\/p>\n<p>The second reason is the same as for our crystal grade: it looks like a premium product. Large, glossy black flakes with a strong sheen, in a size band that reads well in a retail bag and dissolves cleanly in a demonstration jar.<\/p>\n<p>Where the humic acid percentage is the binding constraint rather than organic matter, our standard flakes at 60% humic acid are the better value. <strong>Potassium Humate Big Shiny Flakes<\/strong> is for organic-matter-led specifications and for products that are judged on sight.<\/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>80% minimum organic matter<\/h4>\n<p>The highest organic matter figure in our soluble range. If your claim, registration or market measures organic matter, this is the most efficient grade for hitting it.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>Fully water soluble despite the high organic content<\/h4>\n<p>100% soluble with no residue \u2014 unusual at this level of organic matter. Suitable for fertigation and liquid production as well as dry application.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>Distinctive large, glossy flake<\/h4>\n<p>Strong visual appeal in retail packs and demonstration. The lustre is natural to the process, not a surface treatment, so it survives handling and dissolution.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>10\u201312% K\u2082O alongside the humic fraction<\/h4>\n<p>A genuine potassium contribution on top of the organic and humic content.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>Clean, low-dust handling at 2\u20134 mm<\/h4>\n<p>Large flake pours cleanly with no dust, and does not degrade into fines in transit.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>Works across fertigation, liquid and dry routes<\/h4>\n<p>Fully soluble for liquid use, but substantial enough to handle as a dry material. One grade, several routes to market.<\/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>50.0% min<\/td>\n<td>HG\/T 3278-2011<\/td>\n<\/tr>\n<tr>\n<td>Organic matter (dry basis)<\/td>\n<td>80.0% min<\/td>\n<td>NY 525-2012<\/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 33804-2025<\/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>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>Flake 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 shiny flake<\/td>\n<td>Visual<\/td>\n<\/tr>\n<tr>\n<td>Product code<\/td>\n<td>JFHA-KHA-F<\/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> large <strong>black flakes<\/strong>, 2\u20134 mm, with a pronounced natural sheen. Flat, irregular, hard and clean-handling.<\/p>\n<p><strong>In water:<\/strong> fully soluble, with no residue despite the high organic matter content. Dissolves under agitation, faster in warm water.<\/p>\n<p><strong>Handling:<\/strong> the large flake size gives clean pouring and no dust. The flakes are hard and do not break down into fines in the bag.<\/p>\n<p><strong>Appearance:<\/strong> the strongest visual impact in the soluble range after the crystal grade. Large, glossy, uniform \u2014 reads as a premium input in a retail pack.<\/p>\n<div class=\"jf-note\"><strong>Honest note:<\/strong> at 50% humic acid this grade carries less humic acid than our standard flakes and crystal. It is not a weaker product, it is a differently optimised one \u2014 built for organic matter content and for presentation. If your buying specification or label claim is humic acid percentage, buy the standard flakes or the crystal instead; they are better value on that measure.<\/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><a href=\"https:\/\/www.jingfenggroup.com\/potassium-humate\/potassium-humate-powder\/\" target=\"_blank\" rel=\"noopener\"><strong>Potassium Humate Powder<\/strong><\/a><\/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><a href=\"https:\/\/www.jingfenggroup.com\/potassium-humate\/potassium-humate-flakes\/\" target=\"_blank\" rel=\"noopener\"><strong>Potassium Humate Flakes<\/strong><\/a><\/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><a href=\"https:\/\/www.jingfenggroup.com\/potassium-humate\/sodium-free-potassium-humate\/\" target=\"_blank\" rel=\"noopener\"><strong>Sodium-Free Potassium Humate<\/strong><\/a><\/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><a href=\"https:\/\/www.jingfenggroup.com\/potassium-humate\/potassium-humate-shiny-crystal\/\" target=\"_blank\" rel=\"noopener\"><strong>Potassium Humate Shiny Crystal<\/strong><\/a><\/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><a href=\"https:\/\/www.jingfenggroup.com\/potassium-humate\/potassium-humate-big-shiny-flakes\/\" target=\"_blank\" rel=\"noopener\"><strong>Big Shiny Flakes<\/strong> <em>(this product)<\/em><\/a><\/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><a href=\"https:\/\/www.jingfenggroup.com\/potassium-humate\/compacted-potassium-humate-granules\/\" target=\"_blank\" rel=\"noopener\"><strong>Compacted Granules<\/strong><\/a><\/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><a href=\"https:\/\/www.jingfenggroup.com\/potassium-humate\/potassium-humate-round-granule\/\" target=\"_blank\" rel=\"noopener\"><strong>Round Granule<\/strong><\/a><\/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<\/tbody>\n<\/table>\n<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<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\">Specified for organic-matter-led products and for retail presentation:<\/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>Organic-matter-claim formulations<\/td>\n<td>Use where the label claim or registration is built on organic matter content.<\/td>\n<td>10\u201330% of formulation<\/td>\n<\/tr>\n<tr>\n<td>Retail bagged product<\/td>\n<td>Pack into retail bags where the material is visible and presentation matters.<\/td>\n<td>per pack size<\/td>\n<\/tr>\n<tr>\n<td>Fertigation and drip<\/td>\n<td>Dissolve and inject. Fully soluble with no residue.<\/td>\n<td>3\u20136 kg\/ha per application<\/td>\n<\/tr>\n<tr>\n<td>Liquid fertilizer production<\/td>\n<td>Dissolve into liquid NPK or suspension formulations.<\/td>\n<td>5\u201315% of formulation<\/td>\n<\/tr>\n<tr>\n<td>Broadcast with irrigation<\/td>\n<td>Apply dry ahead of irrigation; the flake dissolves in soil moisture.<\/td>\n<td>20\u201340 kg\/ha<\/td>\n<\/tr>\n<tr>\n<td>Distributor demonstration<\/td>\n<td>Clean, complete dissolution with strong visual appeal.<\/td>\n<td>per requirement<\/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 in a cool, dry, ventilated place, sealed and off bare concrete. The flake is less hygroscopic than a powder but will still absorb moisture if left open in humid air.<\/p>\n<p>Under dry conditions it stores for years without loss of appearance, analysis or solubility. 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; Organic Matter<\/span><\/p>\n<h4>Organic input brand, EU<\/h4>\n<p>Formulates a bagged organic soil improver where the registered claim is organic matter content rather than humic acid. At 80% organic matter this grade let them hit the claim at a lower inclusion rate than any other soluble humate they tested, which improved both their cost and the physical quality of the blend.<\/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; Organic Matter<\/span><\/p>\n<h4>Distributor, South America<\/h4>\n<p>Packs into clear retail bags for the garden and smallholder market. The buyer&#8217;s reasoning was straightforward: customers see the product before they buy it, and a large glossy flake outsells a matte powder at the same price point. Reorders consistently.<\/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>Why is humic acid only 50% when other grades are 60%?<\/summary>\n<p>Because this grade is optimised for organic matter rather than humic acid \u2014 you cannot maximise both simultaneously from the same material. At 80% organic matter it is the most efficient way to hit an organic-matter claim. If humic acid percentage is what you are held to, our standard flakes at 60% are better value and we will recommend them.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Is 80% organic matter unusual?<\/summary>\n<p>It is high for a fully soluble grade. Most soluble humates sit around 60\u201370% organic matter because the solubilisation process and the raw material selection favour humic acid concentration. Reaching 80% while staying 100% soluble requires both a richer feedstock and tighter process control, which is reflected in the price.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Can I use it through drip irrigation?<\/summary>\n<p>Yes. It is 100% soluble with no residue, so it is suitable for drip and micro-systems at correct dilution. Dissolve fully in a stock tank and filter as normal practice.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>How does it compare with the Shiny Crystal grade?<\/summary>\n<p>Crystal is higher in humic acid (65% against 50%) and lower in moisture, and is the choice when humic acid content or a dense crystal appearance is the priority. Big Shiny Flakes lead on organic matter (80% against a lower figure) and give a larger, flatter, flake-style appearance. If your claim is humic acid, buy crystal; if it is organic matter, buy this.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Is the sheen a coating?<\/summary>\n<p>No. It is produced by the process conditions and the crystal structure of the material, not by any surface treatment. It survives handling and remains visible as the flake dissolves, which is not the case with surface-treated products.<\/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\/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-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\": \"Potassium Humate Big Shiny Flakes\", \"description\": \"Potassium humate big shiny flakes: 50% humic acid, 80% organic matter, 10\u201312% K\u2082O, 100% soluble. Lustrous 2\u20134 mm flake for retail grades. COA per batch.\", \"sku\": \"JFHA-KHA-F\", \"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\": \"50.0% 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 shiny flake\"}]}<\/script><br \/>\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Why is humic acid only 50% when other grades are 60%?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Because this grade is optimised for organic matter rather than humic acid \u2014 you cannot maximise both simultaneously from the same material. At 80% organic matter it is the most efficient way to hit an organic-matter claim. If humic acid percentage is what you are held to, our standard flakes at 60% are better value and we will recommend them.\"}}, {\"@type\": \"Question\", \"name\": \"Is 80% organic matter unusual?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is high for a fully soluble grade. Most soluble humates sit around 60\u201370% organic matter because the solubilisation process and the raw material selection favour humic acid concentration. Reaching 80% while staying 100% soluble requires both a richer feedstock and tighter process control, which is reflected in the price.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use it through drip irrigation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. It is 100% soluble with no residue, so it is suitable for drip and micro-systems at correct dilution. Dissolve fully in a stock tank and filter as normal practice.\"}}, {\"@type\": \"Question\", \"name\": \"How does it compare with the Shiny Crystal grade?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Crystal is higher in humic acid (65% against 50%) and lower in moisture, and is the choice when humic acid content or a dense crystal appearance is the priority. Big Shiny Flakes lead on organic matter (80% against a lower figure) and give a larger, flatter, flake-style appearance. If your claim is humic acid, buy crystal; if it is organic matter, buy this.\"}}, {\"@type\": \"Question\", \"name\": \"Is the sheen a coating?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. It is produced by the process conditions and the crystal structure of the material, not by any surface treatment. It survives handling and remains visible as the flake dissolves, which is not the case with surface-treated products.\"}}]}<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Potassium humate big shiny flakes: 50% humic acid, 80% organic matter, 10\u201312% K\u2082O, 100% soluble. Lustrous 2\u20134 mm flake for retail grades. COA per batch.<\/p>\n","protected":false},"featured_media":931,"menu_order":200,"template":"","tags":[],"product_class":[206],"class_list":["post-890","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 Big Shiny Flakes | 50% HA, 80% OM | JINGFENG<\/title>\n<meta name=\"description\" content=\"Potassium humate big shiny flakes: 50% humic acid, 80% organic matter, 10\u201312% K\u2082O, 100% soluble. 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