{"id":1316,"date":"2026-09-14T22:41:29","date_gmt":"2026-09-14T14:41:29","guid":{"rendered":"https:\/\/www.jingfenggroup.com\/amino-acid-chelated-calcium-magnesium-liquid\/"},"modified":"2026-09-16T19:22:38","modified_gmt":"2026-09-16T11:22:38","slug":"amino-acid-chelated-calcium-magnesium-liquid","status":"publish","type":"product_item","link":"https:\/\/www.jingfenggroup.com\/zh\/amino-acid\/amino-acid-chelated-calcium-magnesium-liquid\/","title":{"rendered":"Amino Acid Chelated Calcium and Magnesium Liquid"},"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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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<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\">Amino Acid<\/div>\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-aa-camg-liquid, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-aa-camg-liquid[data-kb-block=\"kb-adv-headingkb-h1-aa-camg-liquid\"]{font-size:33px;font-style:normal;color:#ffffff;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-aa-camg-liquid mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-aa-camg-liquid[data-kb-block=\"kb-adv-headingkb-h1-aa-camg-liquid\"] 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-aa-camg-liquid img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-aa-camg-liquid[data-kb-block=\"kb-adv-headingkb-h1-aa-camg-liquid\"] img.kb-inline-image{width:150px;vertical-align:baseline;}@media all and (max-width: 767px){.wp-block-kadence-advancedheading.kt-adv-headingkb-h1-aa-camg-liquid, .wp-block-kadence-advancedheading.kt-adv-headingkb-h1-aa-camg-liquid[data-kb-block=\"kb-adv-headingkb-h1-aa-camg-liquid\"]{font-size:26px;}}<\/style>\n<h1 class=\"kt-adv-heading kb-h1-aa-camg-liquid jf-hero-title\">Amino Acid Chelated Calcium and Magnesium Liquid<\/h1>\n<p class=\"jf-hero-tag\">Calcium and Magnesium in One Pass \u2014 Chelated by Peptides and Free Amino Acids<\/p>\n<div class=\"jf-badges\">\n<span class=\"jf-badge\">Product code JFHA-AA-CAMG-L<\/span><br \/>\n<span class=\"jf-badge\">Total amino acid \u2265 400 g\/L<\/span><br \/>\n<span class=\"jf-badge\">Free amino acid \u2265 200 g\/L<\/span><br \/>\n<span class=\"jf-badge\">pH 7.0 \u2013 9.0<\/span><br \/>\n<span class=\"jf-badge\">Density 1.23<\/span>\n<\/div>\n<p class=\"jf-hero-lead\"><strong>Every lot ships with a Certificate of Analysis stating tested total amino acids, free amino acids, total nitrogen and chloride.<\/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>Amino acids<\/strong> are the building blocks of proteins and, in free form, the most readily absorbed nitrogen source a plant or an animal can take up. JINGFENG&#8217;s amino acid range is produced from plant protein (soybean) or animal protein by <a href='https:\/\/en.wikipedia.org\/wiki\/Hydrolysis' target='_blank' rel='noopener'>acid or enzymatic hydrolysis<\/a>, which breaks the protein chain down into <a href='https:\/\/en.wikipedia.org\/wiki\/Amino_acid' target='_blank' rel='noopener'>free amino acids<\/a>, short peptides and water-soluble nitrogen. The result is a 100% water-soluble input used as a foliar and fertigation biostimulant, a chelating agent for trace elements, and a feed-grade protein source.<\/p>\n<p><strong>Amino Acid Chelated Calcium and Magnesium Liquid<\/strong> is built around a problem every grower knows: calcium and magnesium are two of the hardest nutrients to deliver. Calcium barely moves inside the plant, and both elements are fixed in the soil before the crop can use them. Here they are held in complexes with free amino acids and short peptides, which keeps them in solution and gets them into the leaf or the root.<\/p>\n<p>The analysis is unusually dense. One litre carries <strong>\u2265 400 g\/L total amino acids<\/strong>, split into <strong>\u2265 200 g\/L free amino acids<\/strong> and <strong>\u2265 200 g\/L of small peptides and polypeptides<\/strong>, together with <strong>calcium \u2265 30 g\/L<\/strong> and <strong>magnesium \u2265 40 g\/L<\/strong>. The peptides are not only the carrier \u2014 short peptides have their own signalling role in the plant, which is why this is described as a peptide amino acid product rather than a straight calcium-magnesium solution.<\/p>\n<p>At a density of 1.23 and a pH of 7 to 9 it meters cleanly through drip lines and sprayers, and it is aimed at the classic calcium and magnesium disorders: blossom-end rot, fruit cracking, bitter pit and interveinal chlorosis.<\/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>\u2265 400 g\/L total amino acids<\/h4>\n<p>Half of that load is free amino acids and half is small peptides and polypeptides \u2014 and they are the carrier that keeps calcium and magnesium available instead of fixed in the soil.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>No dissolving step<\/h4>\n<p>Supplied ready to dilute, which saves a mixing stage in fertigation and spray programmes.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>Metering accuracy<\/h4>\n<p>A uniform liquid is easy to dose precisely, batch after batch.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>High load per litre<\/h4>\n<p>Concentrated grades carry a high amino acid load per litre, which keeps freight cost per unit of active down.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>Mixes with most inputs<\/h4>\n<p>Compatible with common foliar fertilisers and, after a jar test, with many agrochemicals.<\/p>\n<\/div>\n<div class=\"jf-card\">\n<h4>COA on every batch<\/h4>\n<p>Each lot ships with a Certificate of Analysis stating the tested total and free amino acids, peptide fraction, calcium and magnesium against the stated Chinese industry standards.<\/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>Appearance<\/td>\n<td>Brown liquid<\/td>\n<td>Visual inspection<\/td>\n<\/tr>\n<tr>\n<td>Total amino acid<\/td>\n<td>\u2265 400 g\/L<\/td>\n<td>NY\/T 1975-2010<\/td>\n<\/tr>\n<tr>\n<td>Free amino acid<\/td>\n<td>\u2265 200 g\/L<\/td>\n<td>NY\/T 1975-2010<\/td>\n<\/tr>\n<tr>\n<td>Peptides + polypeptides<\/td>\n<td>\u2265 200 g\/L<\/td>\n<td>NY\/T 1973-2021<\/td>\n<\/tr>\n<tr>\n<td>Calcium (Ca)<\/td>\n<td>\u2265 30 g\/L<\/td>\n<td>NY\/T 1117-2010<\/td>\n<\/tr>\n<tr>\n<td>Magnesium (Mg)<\/td>\n<td>\u2265 40 g\/L<\/td>\n<td>NY\/T 1117-2010<\/td>\n<\/tr>\n<tr>\n<td>Density<\/td>\n<td>1.23<\/td>\n<td>GB\/T 20886.2-2021<\/td>\n<\/tr>\n<tr>\n<td>pH<\/td>\n<td>7.0 \u2013 9.0<\/td>\n<td>NY\/T 1973-2021<\/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> a concentrated liquid supplied in drums or IBCs, ready to dilute and meter without a dissolving step.<\/p>\n<p><strong>In water:<\/strong> miscible with water in any proportion, so it can be injected straight into a fertigation line or dosed into a spray tank.<\/p>\n<p><strong>Handling:<\/strong> store upright and frost-free. Rinse lines with clean water after use.<\/p>\n<p><strong>Reading a calcium or magnesium problem.<\/strong> Calcium deficiency shows up as blossom-end rot in tomatoes and peppers, fruit cracking in grapes and apples, and weak root systems. Magnesium deficiency shows as interveinal chlorosis on older leaves \u2014 yellow between the veins while the veins stay green \u2014 with slow growth and poor photosynthesis. Both are disorders of transport as much as of supply, which is exactly what chelation addresses.<\/p>\n<p><strong>Note the pH.<\/strong> At 7 to 9 this is an alkaline product. It is compatible with most neutral and weakly acidic fertilisers and pesticides, but it must not be mixed with strongly acidic products below pH 4 or strongly alkaline ones above pH 10. Shake well, jar-test, and avoid spraying above 30 \u00b0C.<\/p>\n<div class=\"jf-note\">Amino acids from plant-source protein hydrolysis \u2014 a water-soluble nitrogen and free amino acid source for foliar, fertigation and feed use.<\/div>\n<h3>How the amino acid grades compare<\/h3>\n<table class=\"jf-tb jf-tb-cmp\">\n<thead>\n<tr>\n<th>Grade<\/th>\n<th>Form<\/th>\n<th>Total amino acid<\/th>\n<th>Free amino acid<\/th>\n<th>Total nitrogen<\/th>\n<th>Best for<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/amino-acid-chelated-trace-elements-liquid\/\" target=\"_blank\" rel=\"noopener\">Amino Acid Chelated Trace Elements Liquid<\/a><\/td>\n<td>Liquid<\/td>\n<td>\u2265 200 g\/L<\/td>\n<td>\u2014<\/td>\n<td>\u2265 12.0%<\/td>\n<td>Trace element correction plus nitrogen; no dissolving step<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/amino-acid-chelated-trace-elements-powder-15\/\" target=\"_blank\" rel=\"noopener\">Amino Acid Chelated Trace Elements Powder 15%<\/a><\/td>\n<td>Powder<\/td>\n<td>\u2265 25.0% free<\/td>\n<td>\u2265 25.0%<\/td>\n<td>\u2014<\/td>\n<td>Six chelated trace elements on a free amino acid base<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/salt-free-amino-acid-liquid-30\/\" target=\"_blank\" rel=\"noopener\">Salt-Free Amino Acid Liquid 30%<\/a><\/td>\n<td>Liquid<\/td>\n<td>\u2265 300 g\/L<\/td>\n<td>\u2014<\/td>\n<td>\u2265 7.0%<\/td>\n<td>Chloride-sensitive crops; foliar and drip<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/concentrated-amino-acid-liquid-30\/\" target=\"_blank\" rel=\"noopener\">Concentrated Amino Acid Liquid 30%<\/a><\/td>\n<td>Liquid<\/td>\n<td>\u2265 300 g\/L<\/td>\n<td>\u2014<\/td>\n<td>\u2265 7.0%<\/td>\n<td>Field crops and cotton; lowest volume per hectare<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/30-hydrolyzed-amino-acid-powder\/\" target=\"_blank\" rel=\"noopener\">30% Hydrolyzed Amino Acid Powder<\/a><\/td>\n<td>Powder<\/td>\n<td>\u2265 30.0%<\/td>\n<td>\u2014<\/td>\n<td>\u2265 7.0%<\/td>\n<td>Field-scale foliar, fertigation and liquid fertiliser base<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/transparent-amino-acid-liquid-30\/\" target=\"_blank\" rel=\"noopener\">Transparent Amino Acid Liquid 30%<\/a><\/td>\n<td>Liquid<\/td>\n<td>\u2265 300 g\/L<\/td>\n<td>\u2014<\/td>\n<td>\u2265 7.0%<\/td>\n<td>Low-chloride liquid for strawberry, tobacco and grape<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/30-amino-acid-round-granule\/\" target=\"_blank\" rel=\"noopener\">30% Amino Acid Round Granule<\/a><\/td>\n<td>Granule<\/td>\n<td>\u2265 30.0%<\/td>\n<td>\u2014<\/td>\n<td>\u2265 7.0%<\/td>\n<td>Machine spreading, NPK blending and seedling substrate<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/40-chlorine-free-amino-acid-powder\/\" target=\"_blank\" rel=\"noopener\">40% Chlorine-Free Amino Acid Powder<\/a><\/td>\n<td>Powder<\/td>\n<td>\u2265 40.0%<\/td>\n<td>\u2265 38.0%<\/td>\n<td>\u2014<\/td>\n<td>Strawberry, tobacco and grape; chloride capped at 1%<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/amino-acid-chelated-calcium-magnesium-liquid\/\" target=\"_blank\" rel=\"noopener\">Amino Acid Chelated Calcium and Magnesium Liquid <em>(this product)<\/em><\/a><\/td>\n<td>Liquid<\/td>\n<td>\u2265 400 g\/L<\/td>\n<td>\u2265 200 g\/L<\/td>\n<td>\u2014<\/td>\n<td>Blossom-end rot, fruit cracking and magnesium chlorosis<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/45-hydrolyzed-amino-acid-powder\/\" target=\"_blank\" rel=\"noopener\">45% Hydrolyzed Amino Acid Powder<\/a><\/td>\n<td>Powder<\/td>\n<td>\u2265 45.0%<\/td>\n<td>\u2265 40.0%<\/td>\n<td>\u2265 17.0%<\/td>\n<td>High-nitrogen grade; liquid formulations and hydroponics<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/50-hydrolyzed-amino-acid-powder\/\" target=\"_blank\" rel=\"noopener\">50% Hydrolyzed Amino Acid Powder<\/a><\/td>\n<td>Powder<\/td>\n<td>\u2265 45.0%<\/td>\n<td>\u2265 40.0%<\/td>\n<td>\u2265 15.0%<\/td>\n<td>Cost-efficient foliar and fertigation over large areas<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/amino-oligosaccharide-peptide-liquid\/\" target=\"_blank\" rel=\"noopener\">Amino Oligosaccharide Peptide Liquid<\/a><\/td>\n<td>Liquid<\/td>\n<td>\u2265 500 g\/L<\/td>\n<td>\u2265 200 g\/L<\/td>\n<td>\u2014<\/td>\n<td>Plant activation; flower and fruit drop and disease pressure<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/50-enzymatic-amino-acid-liquid\/\" target=\"_blank\" rel=\"noopener\">50% Enzymatic Amino Acid Liquid<\/a><\/td>\n<td>Liquid<\/td>\n<td>\u2265 500 g\/L<\/td>\n<td>20 \u2013 30 g\/L<\/td>\n<td>\u2014<\/td>\n<td>Fertigation and foliar programmes, no dissolving step<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/60-hydrolyzed-amino-acid-powder\/\" target=\"_blank\" rel=\"noopener\">60% Hydrolyzed Amino Acid Powder<\/a><\/td>\n<td>Powder<\/td>\n<td>\u2265 60.0%<\/td>\n<td>\u2265 55.0%<\/td>\n<td>\u2265 12.0%<\/td>\n<td>General-purpose foliar, drip and flushing<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/70-hydrolyzed-amino-acid-powder\/\" target=\"_blank\" rel=\"noopener\">70% Hydrolyzed Amino Acid Powder<\/a><\/td>\n<td>Powder<\/td>\n<td>\u2265 70.0%<\/td>\n<td>\u2265 65.0%<\/td>\n<td>\u2265 15.0% amino N<\/td>\n<td>Fast free-amino response at flowering, fruit set and stress recovery<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/80-hydrolyzed-amino-acid-powder\/\" target=\"_blank\" rel=\"noopener\">80% Hydrolyzed Amino Acid Powder \u2014 Tank-Mix<\/a><\/td>\n<td>Powder<\/td>\n<td>\u2265 80.0%<\/td>\n<td>\u2265 75.0%<\/td>\n<td>\u2265 12.5%<\/td>\n<td>Liquid NPK and trace-element compounding<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/80-amino-acid-powder-standard-grade\/\" target=\"_blank\" rel=\"noopener\">80% Amino Acid Powder \u2014 Standard<\/a><\/td>\n<td>Powder<\/td>\n<td>\u2265 80.0%<\/td>\n<td>\u2265 75.0%<\/td>\n<td>\u2265 12.5%<\/td>\n<td>Feed premixes, dry blends, straight foliar and soil<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/80-enzymatic-amino-acid-powder\/\" target=\"_blank\" rel=\"noopener\">80% Enzymatic Amino Acid Powder<\/a><\/td>\n<td>Powder<\/td>\n<td>\u2265 80.0%<\/td>\n<td>3.0 \u2013 5.0%<\/td>\n<td>\u2265 15.0%<\/td>\n<td>Peptide-driven programmes; seed treatment and high-value crops<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/90-hydrolyzed-amino-acid-powder\/\" target=\"_blank\" rel=\"noopener\">90% Hydrolyzed Amino Acid Powder<\/a><\/td>\n<td>Powder<\/td>\n<td>\u2265 90.0%<\/td>\n<td>\u2265 85.0%<\/td>\n<td>\u2265 15.0% organic N<\/td>\n<td>Premium agriculture, feed and cosmetics<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/90-enzymatic-amino-acid-powder\/\" target=\"_blank\" rel=\"noopener\">90% Enzymatic Amino Acid Powder<\/a><\/td>\n<td>Powder<\/td>\n<td>\u2265 90.0%<\/td>\n<td>\u2265 65.0%<\/td>\n<td>\u2265 16.0%<\/td>\n<td>Peptide-rich; organic and cosmetic specifications<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"jf-sub\">All grades are 100% water soluble and are hydrolysed from plant- or animal-source protein. Higher grades carry a larger free amino acid share, so less product is needed per hectare for the same response.<\/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\">For fruit, vegetable, grain, cash and oil crops, and especially for tomato, pepper, grape and apple where calcium and magnesium disorders are known. Typical rates are 15 to 22.5 L per hectare through drip, 7.5 to 10 L per hectare as a foliar spray and 22.5 to 30 L per hectare in a flushing application.<\/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>Drip irrigation \/ fertigation<\/td>\n<td>Meter into the line every 7\u201310 days at seedling, flowering and fruit expansion.<\/td>\n<td>1:500 \u2013 1:800<\/td>\n<\/tr>\n<tr>\n<td>Foliar spray<\/td>\n<td>Spray morning or evening, concentrating on the young fruit stage and other critical windows.<\/td>\n<td>1:800 \u2013 1:1200<\/td>\n<\/tr>\n<tr>\n<td>Seed soaking and root irrigation<\/td>\n<td>Soak seed 4\u20136 hours before sowing, or irrigate the root zone at transplanting.<\/td>\n<td>1:1000 \u2013 1:1500<\/td>\n<\/tr>\n<tr>\n<td>Flushing application<\/td>\n<td>Apply with irrigation water through the rapid growth stage, every 10\u201315 days.<\/td>\n<td>1:300 \u2013 1:500<\/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<\/td>\n<\/tr>\n<tr>\n<td>10 kg \/ 20 kg<\/td>\n<td>Printed carton box<\/td>\n<\/tr>\n<tr>\n<td>20 \/ 25 kg<\/td>\n<td>Woven or paper bag with inner liner; colour-printed PP\/PE bag with inner liner<\/td>\n<\/tr>\n<tr>\n<td>200 L drum \/ 1000 L IBC<\/td>\n<td>For liquid grades; food-grade HDPE drum with tamper-evident closure<\/td>\n<\/tr>\n<tr>\n<td>1000 \/ 1100 kg<\/td>\n<td>Jumbo bag with discharge spout<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Storage:<\/strong> Store in a cool, dry, well-ventilated place, away from direct sunlight and moisture. Stable for 24 months in the sealed original packaging; reseal opened bags. Liquid grades: store upright and frost-free.<\/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=\"\/contact\/\"><span class=\"jf-case-tag\">Field reference<\/span><\/p>\n<h4>Tomato greenhouse, Hebei<\/h4>\n<p>Blossom-end rot from calcium deficiency and leaf chlorosis from magnesium deficiency, with low fruit set. Drip at 1:600 plus foliar at 1:1000 across seedling, flowering and young fruit: blossom-end rot down 90%, chlorosis fully corrected, fruit set up 22% and yield per hectare up 25%, with shelf life extended by 12 days.<\/p>\n<p><span class=\"jf-case-more\">Explore applications &#8594;<\/span><\/a><br \/>\n<a class=\"jf-case\" href=\"\/contact\/\"><span class=\"jf-case-tag\">Field reference<\/span><\/p>\n<h4>Grape plantation, Shandong<\/h4>\n<p>Fruit cracking, poor colour and low sugar. Foliar at 1:900 plus drip at 1:700 through berry expansion and veraison: cracking down 85%, colour uniformity 96%, sugar up 1.8 degrees and yield per hectare up 18%.<\/p>\n<p><span class=\"jf-case-more\">Explore applications &#8594;<\/span><\/a><br \/>\n<a class=\"jf-case\" href=\"\/contact\/\"><span class=\"jf-case-tag\">Field reference<\/span><\/p>\n<h4>Apple orchard, Shaanxi<\/h4>\n<p>Magnesium deficiency chlorosis on old leaves and poor fruit development. Drip at 1:800 plus foliar at 1:1100 at young fruit and fruit expansion: chlorosis cleared after one application, firmness up 15%, colour area up 20% and marketable rate 98%.<\/p>\n<p><span class=\"jf-case-more\">Explore applications &#8594;<\/span><\/a><br \/>\n<a class=\"jf-case\" href=\"\/contact\/\"><span class=\"jf-case-tag\">Field reference<\/span><\/p>\n<h4>Rice field, Jiangsu<\/h4>\n<p>Weak seedlings, slow tillering and magnesium deficiency. Seed soaking at 1:1200 plus flushing at 1:400 at seedling and tillering: germination up 13%, tillers per plant up 23%, thousand-grain weight up 9 g and yield per hectare up 16%.<\/p>\n<p><span class=\"jf-case-more\">Explore applications &#8594;<\/span><\/a>\n<\/div>\n<p class=\"jf-sub\">Full case studies with crop data are published in our application sectors.<\/p>\n<\/div>\n<div class=\"jf-sec\" id=\"faq\">\n<style>.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq[data-kb-block=\"kb-adv-headingkb-h2-faq\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq[data-kb-block=\"kb-adv-headingkb-h2-faq\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-headingkb-h2-faq[data-kb-block=\"kb-adv-headingkb-h2-faq\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2>Frequently Asked Questions<\/h2>\n<div class=\"jf-faq\">\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>How is this better than a conventional calcium-magnesium fertiliser?<\/summary>\n<p>Conventional calcium and magnesium salts are fixed by the soil and calcium barely moves within the plant, so a large share of what is applied never reaches the fruit. Chelating them with amino acids and peptides keeps them in a stable, plant-available complex, and the amino acid and peptide fraction additionally drives root growth and stress tolerance. It is a nutrient supply and a growth effect in one pass.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>How do I tell calcium deficiency from magnesium deficiency?<\/summary>\n<p>Calcium shows as blossom-end rot in tomatoes and peppers, fruit cracking in grapes and apples and weak root systems. Magnesium shows as interveinal chlorosis on older leaves \u2014 yellow between the veins, green veins \u2014 with slow growth and poor photosynthesis. Tomatoes, grapes, apples and leafy vegetables are the most commonly affected.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Can I use it during flowering?<\/summary>\n<p>Yes. Flowering is a peak demand window for both elements: calcium supports flower vitality and magnesium keeps the photosynthetic supply flowing. At the recommended dilution it does not affect pollination, and it improves fruit set and reduces flower drop.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Is it compatible with other products?<\/summary>\n<p>It works with most neutral and weakly acidic fertilisers and pesticides. Do not mix with strongly acidic products below pH 4 or strongly alkaline ones above pH 10, and run a small jar test before any large tank mix.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>What is the shelf life and how should it be stored?<\/summary>\n<p>24 months from production. Store at 5 to 35 \u00b0C in a cool, dry, ventilated place out of direct sun, do not stack containers upside down, and seal tightly after each use to limit oxidation.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Do you offer samples, and what is the minimum order?<\/summary>\n<p>A free 1 L sample is available \u2014 you cover the express cost \u2014 shipped within two working days with the test report. Bulk MOQ is 500 L, with volume discounts above 5000 L.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>Can the calcium to magnesium ratio be adjusted?<\/summary>\n<p>Yes. OEM and ODM formulation is available, so the amino acid, calcium and magnesium levels can be tuned to your market and crop, and packaging can carry your own printing from 1 L to 200 L and bulk.<\/p>\n<\/details>\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\">\n<summary>How is it packed?<\/summary>\n<p>200 L drums and 1000 L IBCs as standard, with 1 L, 5 L and 20 L packs for trials. Store upright, and rinse lines with clean water after use.<\/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 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target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/80-amino-acid-powder-standard-grade\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfeng-80pct-acid-hydrolyzed-amino-acid-powder-yellow-1-150x150.webp\" alt=\"80% Amino Acid Powder Standard Grade \u2014 yellow powder\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">80% Amino Acid Powder, Standard Grade<\/span><\/a><a class=\"jf-rel-thumb\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/www.jingfenggroup.com\/amino-acid\/80-hydrolyzed-amino-acid-powder\/\"><span class=\"jf-rel-img\"><img src=\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfeng-80pct-acid-hydrolyzed-amino-acid-powder-light-1-150x150.webp\" alt=\"80% Hydrolyzed Amino Acid Powder \u2014 light yellow-white powder\" loading=\"lazy\" decoding=\"async\"><\/span><span class=\"t\">80% Hydrolyzed Amino Acid Powder \u2013 Tank-Mix Grade<\/span><\/a><\/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        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},{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\": \"Amino Acid Chelated Calcium and Magnesium Liquid\", \"description\": \"Peptide amino acid calcium-magnesium liquid: \u2265 400 g\/L total amino acids, Ca \u2265 30 g\/L, Mg \u2265 40 g\/L, density 1.23. COA on every batch.\", \"brand\": {\"@type\": \"Brand\", \"name\": \"JINGFENG\"}, \"material\": \"Plant- or animal-source protein hydrolysate\", \"category\": \"Amino acid biostimulant and feed-grade raw material\", \"additionalProperty\": [{\"@type\": \"PropertyValue\", \"name\": \"Total amino acid\", \"value\": \"\u2265 400 g\/L\"}, {\"@type\": \"PropertyValue\", \"name\": \"Free amino acid\", \"value\": \"\u2265 200 g\/L\"}, {\"@type\": \"PropertyValue\", \"name\": \"pH\", \"value\": \"7.0 \u2013 9.0\"}, {\"@type\": \"PropertyValue\", \"name\": \"Form \/ particle size\", \"value\": \"Brown liquid\"}], \"url\": \"https:\/\/www.jingfenggroup.com\/amino-acid\/amino-acid-chelated-calcium-magnesium-liquid\/\", \"offers\": {\"@type\": \"AggregateOffer\", \"priceCurrency\": \"USD\", \"availability\": \"https:\/\/schema.org\/InStock\", \"url\": \"https:\/\/www.jingfenggroup.com\/amino-acid\/amino-acid-chelated-calcium-magnesium-liquid\/\"}, \"sku\": \"JFHA-AA-CAMG-L\", \"image\": [\"https:\/\/www.jingfenggroup.com\/wp-content\/uploads\/2026\/09\/jingfeng-amino-acid-chelate-calcium-magnesium-1.webp\"]}<\/script><br \/>\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How is this better than a conventional calcium-magnesium fertiliser?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Conventional calcium and magnesium salts are fixed by the soil and calcium barely moves within the plant, so a large share of what is applied never reaches the fruit. Chelating them with amino acids and peptides keeps them in a stable, plant-available complex, and the amino acid and peptide fraction additionally drives root growth and stress tolerance. It is a nutrient supply and a growth effect in one pass.\"}}, {\"@type\": \"Question\", \"name\": \"How do I tell calcium deficiency from magnesium deficiency?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Calcium shows as blossom-end rot in tomatoes and peppers, fruit cracking in grapes and apples and weak root systems. Magnesium shows as interveinal chlorosis on older leaves \u2014 yellow between the veins, green veins \u2014 with slow growth and poor photosynthesis. Tomatoes, grapes, apples and leafy vegetables are the most commonly affected.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use it during flowering?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Flowering is a peak demand window for both elements: calcium supports flower vitality and magnesium keeps the photosynthetic supply flowing. At the recommended dilution it does not affect pollination, and it improves fruit set and reduces flower drop.\"}}, {\"@type\": \"Question\", \"name\": \"Is it compatible with other products?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It works with most neutral and weakly acidic fertilisers and pesticides. Do not mix with strongly acidic products below pH 4 or strongly alkaline ones above pH 10, and run a small jar test before any large tank mix.\"}}, {\"@type\": \"Question\", \"name\": \"What is the shelf life and how should it be stored?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"24 months from production. Store at 5 to 35 \u00b0C in a cool, dry, ventilated place out of direct sun, do not stack containers upside down, and seal tightly after each use to limit oxidation.\"}}, {\"@type\": \"Question\", \"name\": \"Do you offer samples, and what is the minimum order?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A free 1 L sample is available \u2014 you cover the express cost \u2014 shipped within two working days with the test report. Bulk MOQ is 500 L, with volume discounts above 5000 L.\"}}, {\"@type\": \"Question\", \"name\": \"Can the calcium to magnesium ratio be adjusted?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. OEM and ODM formulation is available, so the amino acid, calcium and magnesium levels can be tuned to your market and crop, and packaging can carry your own printing from 1 L to 200 L and bulk.\"}}, {\"@type\": \"Question\", \"name\": \"How is it packed?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"200 L drums and 1000 L IBCs as standard, with 1 L, 5 L and 20 L packs for trials. Store upright, and rinse lines with clean water after use.\"}}]}<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Peptide amino acid calcium-magnesium liquid: \u2265 400 g\/L total amino acids, Ca \u2265 30 g\/L, Mg \u2265 40 g\/L, density 1.23. 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