{"id":861,"date":"2026-09-10T18:28:41","date_gmt":"2026-09-10T10:28:41","guid":{"rendered":"https:\/\/www.jingfenggroup.com\/potassium-fulvate-powder-ii\/"},"modified":"2026-09-16T18:31:56","modified_gmt":"2026-09-16T10:31:56","slug":"potassium-fulvate-powder-ii","status":"publish","type":"product_item","link":"https:\/\/www.jingfenggroup.com\/zh\/potassium-fulvate\/potassium-fulvate-powder-ii\/","title":{"rendered":"Mineral Source Potassium Fulvate Powder II \u2013 30% Fulvic, 60\u201380 Mesh"},"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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ease;}\n.jf-btn:hover{background:#004d4d;}\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\">MINERAL-SOURCE POTASSIUM FULVATE &middot; TYPE II<\/div>\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-powder2, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-powder2[data-kb-block=\"kb-adv-headingkb-h1-powder2\"]{font-size:33px;font-style:normal;color:#ffffff;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-powder2 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-powder2[data-kb-block=\"kb-adv-headingkb-h1-powder2\"] 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-powder2 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-powder2[data-kb-block=\"kb-adv-headingkb-h1-powder2\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-powder2, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-powder2[data-kb-block=\"kb-adv-headingkb-h1-powder2\"]{font-size:26px;}}<\/style>\n<h1 class=\"kt-adv-heading kb-h1-powder2 jf-hero-title\">Mineral Source Potassium Fulvate Powder II<\/h1>\n\n<p class=\"jf-hero-tag\">Fine-Mesh Value Grade \u2014 More Humic Acid, Lower Cost<\/p>\n<div class=\"jf-badges\">\n<span class=\"jf-badge\">Fulvic acid 30.0% min<\/span>\n<span class=\"jf-badge\">Humic acid 55.0% min<\/span>\n<span class=\"jf-badge\">K&#8322;O 10.0% min<\/span>\n<span class=\"jf-badge\">99.0% min soluble<\/span>\n<span class=\"jf-badge\">Code JFHA-KFA-P2<\/span>\n<\/div>\n<p class=\"jf-hero-lead\"><strong>60\u201380 mesh powder &middot; 30% fulvic acid &middot; 55% humic acid &middot; 10% K\u2082O &middot; 99% water soluble<\/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>Mineral Source Potassium Fulvate <strong>Type II<\/strong> is extracted from <a href='https:\/\/en.wikipedia.org\/wiki\/Leonardite' target='_blank' rel='noopener'>leonardite<\/a>, a young oxidized lignite rich in <a href='https:\/\/en.wikipedia.org\/wiki\/Humic_acid' target='_blank' rel='noopener'>humic substances<\/a>. It occupies a different point on the extraction spectrum from our Type I line: <strong>higher total humic acid (55% min), moderate fulvic acid (30% min)<\/strong>, and a more accessible price per tonne. Same mine. Different balance.<\/p>\n<p>Mineral Source Potassium Fulvate <strong>Powder II<\/strong> is the fine-mesh grade of our Type II line \u2014 <strong>60\u201380 mesh black powder<\/strong> engineered for <strong>compound NPK blending, powdered soil conditioners, and any application where rapid wetting and even distribution matter<\/strong>.<\/p>\n<p>At 60\u201380 mesh, this powder disappears into a MAP\/DAP\/urea blend just like Type I Powder does. The chemical difference sits in the assay: <strong>30% fulvic acid and 55% humic acid<\/strong> (versus Type I&#8217;s 55\/50 split). What you&#8217;re trading is some of that premium fulvic fraction \u2014 which drives fast leaf-response and micronutrient chelation \u2014 for a lower price point and a heavier dose of humic acid that builds soil structure over time.<\/p>\n<p>If your product sits in a bag as a <strong>dry blended fertilizer, a powdered soil amendment, or an NPK coating<\/strong>, the humic-heavy profile of Type II Powder often makes more economic sense than paying for fulvic acid that won&#8217;t express itself until the material dissolves in soil moisture weeks later.<\/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>60\u201380 mesh blends perfectly<\/h4><p>Matches the particle-size band of MAP, DAP, and urea powders. No segregation in the blend, no sifting to the bottom of the pile.<\/p><\/div><div class=\"jf-card\"><h4>55% humic acid \u2014 more than most competitors&#8217; standard grade<\/h4><p>When your label claim or formulation target is &#8216;high humic content&#8217;, Type II hits it with room to spare, usually at a lower cost than sourcing a separate humic concentrate.<\/p><\/div><div class=\"jf-card\"><h4>99% soluble when it counts<\/h4><p>Full solubility means once irrigation water or soil moisture hits it, everything goes into solution. No insoluble residue to clog emitters or leave grit in the tank.<\/p><\/div><div class=\"jf-card\"><h4>Direct replacement path from Type I<\/h4><p>If you&#8217;ve been using Type I Powder and your procurement team is pushing for cost reduction, Type II Powder is the first product to evaluate \u2014 same mesh, same handling, different assay, different invoice amount.<\/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>Appearance<\/td><td>Black shiny powder, 60\u201380 mesh<\/td><td>Visual<\/td><\/tr><tr><td>Fulvic acid (dry basis)<\/td><td>30.0% min<\/td><td>HG\/T 5334-2018<\/td><\/tr><tr><td>Humic acid (dry basis)<\/td><td>55.0% 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>pH (1:100)<\/td><td>9.0 \u2013 10.0<\/td><td>GB\/T 33804-2017<\/td><\/tr><tr><td>Water solubility (dry basis)<\/td><td>99.0% min<\/td><td>HG\/T 3278-2018<\/td><\/tr><\/tbody><\/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<a class=\"jf-btn\" href=\"\/contact\/\">Request COA \/ MSDS \/ TDS<\/a>\n<\/div><p class=\"jf-sub\">Specification values are guaranteed minimums on a dry basis, taken from the batch Certificate of Analysis. Every shipment travels with its own COA stating the tested values.<\/p>\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> free-flowing black powder, 60\u201380 mesh. Fine enough to disperse evenly through an NPK blend, coarse enough to keep dust manageable at the intake hopper.<\/p>\n<p><strong>In water:<\/strong> wets rapidly \u2014 the 60\u201380 mesh particle size gives it far more surface area than flakes, so it goes into solution faster if you have any agitation at all. In still water it will settle before dissolving completely; give it a stir.<\/p>\n<p><strong>Dust:<\/strong> expect some. This is a fine powder. Standard PPE (mask, goggles) and local extraction at the weighing station are recommended \u2014 same housekeeping as any 80-mesh material.<\/p>\n<p><strong>In the blend:<\/strong> excellent anti-segregation performance at this mesh size. The particles lock in between coarser NPK prills and stay put during transport and spreading.<\/p>\n<div class=\"jf-note\"><strong>Honest note:<\/strong> 60\u201380 mesh keeps dust down and meters cleanly, but it is still a powder \u2014 add it onto moving water, not into still water. If your line needs the absolute finest dispersion, ask us about Powder I at 80\u2013100 mesh.<\/div>\n\n<h3>Type I or Type II? Choose on the number you actually buy on<\/h3>\n<table class=\"jf-tb jf-tb-cmp\"><thead><tr><th>Grade<\/th><th>Form<\/th><th>Fulvic acid<\/th><th>Humic acid<\/th><th>K\u2082O<\/th><th>Best for<\/th><\/tr><\/thead><tbody><tr><td><strong>Flakes II<\/strong><\/td><td>2\u20133 mm flake<\/td><td>30% min<\/td><td>55% min<\/td><td>10% min<\/td><td>Compound NPK, liquid fertilizer, water-run<\/td><\/tr><tr><td><strong>Powder II<\/strong> <em>(this product)<\/em><\/td><td>60\u201380 mesh powder<\/td><td>30% min<\/td><td>55% min<\/td><td>10% min<\/td><td>Powder blending, WS fertilizer base<\/td><\/tr><tr><td><strong>Sodium-Free Flakes II<\/strong><\/td><td>2\u20133 mm flake<\/td><td>30% min<\/td><td>55% min<\/td><td>15% min<\/td><td>Closed hydroponics, saline &amp; sodic soil<\/td><\/tr><tr><td><strong>Round Granule<\/strong><\/td><td>4\u20136 mm round granule<\/td><td>10% min<\/td><td>25% min<\/td><td>2\u20135%<\/td><td>Bulk-blended NPK, organic fertilizer base<\/td><\/tr><\/tbody><\/table><p class=\"jf-sub\">Type I grades (Powder I, Flakes I, Micro Granule I, Extruded Granules I, Sodium-Free Flakes I) run 50\u201355% fulvic acid with 50% humic acid \u2014 <a href=\"https:\/\/www.jingfenggroup.com\/potassium-fulvate\/potassium-fulvate-flakes-i\/\">see the Type I range<\/a> if fulvic acid content is your buying criterion.<\/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\">Powder II targets applications where fine particle size and blend uniformity matter:\n<\/p>\n<table class=\"jf-tb\"><thead><tr><th>Application<\/th><th>How to use<\/th><th>Rate<\/th><\/tr><\/thead><tbody><tr><td>Compound NPK \/ SSP \/ DAP blending<\/td><td>Blend at 2\u20138% into powdered or granular NPK formulations. The 60\u201380 mesh size prevents segregation.<\/td><td>2\u20138% of blend<\/td><\/tr><tr><td>Powdered soil conditioner \/ amendment<\/td><td>Mix with amino acids, bio-fertilizers, or other organics for a multi-functional dry amendment.<\/td><td>5\u201320% of formulation<\/td><\/tr><tr><td>Coating for urea \/ NPK granules<\/td><td>Apply as a humic coating layer in a coating drum. Powder adheres well to prill surfaces.<\/td><td>1\u20133% coating rate<\/td><\/tr><tr><td>Suspension fertilizer<\/td><td>Holds in suspension better than flakes due to finer particle size. Use with a good agitator.<\/td><td>3\u20136% of suspension<\/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 or paper bag with inner PE liner<\/td><\/tr><tr><td>20 kg \/ 25 kg<\/td><td>Colour-printed PP\/PE bag with inner liner \u2014 private label ready<\/td><\/tr><tr><td>1000\u20131100 kg<\/td><td>Jumbo bag with discharge spout<\/td><\/tr><\/tbody><\/table>\n<p><strong>Storage:<\/strong> Store in a cool, dry, well-ventilated place. Keep bags sealed after opening \u2014 powder is the most hygroscopic form we make. In humid climates, use opened bags promptly or transfer to a sealed bin. Shelf life: 2 years unopened.\n<\/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; Powder Blending<\/span><h4>NPK blending plant, Shandong<\/h4><p>Replaced a competitor&#8217;s 40% fulvate powder with Type II Powder at 6% inclusion in a 15-15-15 NPK. Lab tests showed the 55% humic content delivered equivalent CEC improvement to their previous raw material at roughly 14% lower cost per tonne.<\/p><span class=\"jf-case-more\">Explore agriculture applications &#8594;<\/span><\/a>\n<a class=\"jf-case\" href=\"\/application\/agriculture\/\"><span class=\"jf-case-tag\">Agriculture &middot; Powder Blending<\/span><h4>Soil amendment exporter, Malaysia<\/h4><p>Blends Type II Powder with composted chicken manure and amino acids for a premium &#8216;humic-rich organic amendment&#8217;. The 60\u201380 mesh size integrates smoothly into their double-ribbon mixer.<\/p><span class=\"jf-case-more\">Explore agriculture 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 does Type II Powder compare to Type I Powder chemically?<\/summary>\n\n<p>Type I Powder: 55% fulvic \/ 50% humic \/ 12% K\u2082O. Type II Powder: 30% fulvic \/ 55% humic \/ 10% K\u2082O. Same mesh (both 60\u201380 mesh range), same solubility (~99%). Type II gives you more humic acid per tonne at a lower price; Type I gives you more fulvic acid for rapid-action applications.<\/p>\n\n<\/details>\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Which should I choose for foliar sprays?<\/summary>\n\n<p>For foliar programs where speed of uptake matters, Type I (55% fulvic) is the stronger choice \u2014 fulvic acid is the fraction that moves quickly through leaf tissue and chelates micronutrients. Type II can work in foliar blends, but you may need a slightly higher inclusion rate or a fulvic booster.<\/p>\n\n<\/details>\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Is the 60\u201380 mesh fineness guaranteed?<\/summary>\n\n<p>We specify 60\u201380 mesh as the standard output from our milling line. If you need a tighter distribution (e.g., 95% through 80 mesh), tell us at enquiry stage \u2014 we can adjust the mill classification for volume orders.<\/p>\n\n<\/details>\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Does it clump in the bag in summer?<\/summary>\n\n<p>Less than you&#8217;d expect \u2014 the shiny (oxidized) surface of Type II powder resists caking better than dull powders. That said, any 80-mesh material in a hot warehouse will eventually pick up moisture. Stack pallets off the floor, keep containers ventilated, and rotate stock FIFO.<\/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-fulvate\/potassium-humic-fulvic-round-granule\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/Potassium-Humic-Fulvic-Round-Granule-150x150.webp\" alt=\"\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">Potassium Humic Fulvic Round Granule \u2013 4\u20136 mm Disc-Granulated<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/potassium-fulvate\/sodium-free-potassium-fulvate-flakes-ii\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/Sodium-Free-Mineral-Source-Potassium-Fulvate-Flakes-\u2161-150x150.webp\" alt=\"\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">Sodium-Free Potassium Fulvate Flakes II \u2013 Zero Sodium, 15% K\u2082O<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/potassium-fulvate\/potassium-fulvate-flakes-ii\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/Mineral-Source-Potassium-Fulvate-Flakes-II-150x150.webp\" alt=\"\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">Mineral Source Potassium Fulvate Flakes II \u2013 30% Fulvic, 55% Humic Acid<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/potassium-fulvate\/sodium-free-potassium-fulvate-flakes-i\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/JF-SodiumFree-Potassium-Fulvate-Flakes-I-main-150x150.webp\" alt=\"Sodium-Free Potassium Fulvate Flakes I shiny black flakes\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">Sodium-Free Potassium Fulvate Flakes I \u2013 No Sodium, 15% K\u2082O, Custom Grade<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/potassium-fulvate\/extruded-potassium-fulvate-granules-i\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/JF-Extruded-Potassium-Fulvate-Granules-I-main-150x150.webp\" alt=\"Extruded Potassium Fulvate Granules I 2-4mm\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">Extruded Potassium Fulvate Granules I \u2013 50% Fulvic Acid, High Strength<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/potassium-fulvate\/potassium-fulvate-micro-granule-i\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/JF-Potassium-Fulvate-MicroGranule-I-main-150x150.webp\" alt=\"Mineral Source Potassium Fulvate Micro Granule I hollow granule\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">Mineral Source Potassium Fulvate Micro Granule I \u2013 Instant-Dissolve Hollow Granule<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/potassium-fulvate\/potassium-fulvate-powder-i\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/JF-Potassium-Fulvate-Powder-I-main-150x150.webp\" alt=\"Mineral Source Potassium Fulvate Powder I black powder\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">Mineral Source Potassium Fulvate Powder I \u2013 55% Fulvic Acid, 80\u2013100 Mesh<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/potassium-fulvate\/potassium-fulvate-flakes-i\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/JF-Potassium-Fulvate-Flakes-I-main-150x150.webp\" alt=\"Mineral Source Potassium Fulvate Flakes I 2-4mm black flakes\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">Mineral Source Potassium Fulvate Flakes I<\/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 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