{"product_id":"npk-industries-raw-humic-acid","title":"NPK Industries RAW Humic Acid 0-0-4","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eNPK Industries RAW Humic Acid 0-0-4 is a highly concentrated, water-soluble biostimulant containing 59% humic acids derived from leonardite. Its humic compounds help chelate mineral nutrients, improve nutrient retention and support a more productive environment around plant roots.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRAW Humic Acid can be incorporated into soil, coco coir and hydroponic fertilizer programs during vegetative growth, flowering and fruit production. It complements a complete base fertilizer by helping plants and growing media use available nutrition more efficiently.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHighly concentrated humic content:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Contains 59% humic acids derived from leonardite.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eNatural chelating activity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps associate with mineral ions and maintain nutrient availability in the root zone.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMicronutrient support:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps keep elements such as iron, manganese, copper and zinc available for root uptake.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eImproved nutrient retention:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Humic compounds can increase nutrient-holding capacity within responsive growing media.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRoot-zone buffering:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps moderate fluctuations in soil and growing-media chemistry.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRoot development support:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Encourages conditions favorable for healthy root growth and branching.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMicrobial compatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supports a biologically active root environment when used with compatible microbial programs.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWater-soluble formulation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Dissolves for use in irrigation, reservoirs and compatible fertigation systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFull-cycle versatility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e May be used throughout vegetative growth, flowering and fruit production.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBroad fertilizer compatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Integrates into organic-based or conventional mineral feeding programs.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eGuaranteed Analysis and Formulation\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eN-P-K:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 0-0-4\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSoluble Potash:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4%\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHumic Acids:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 59%\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHumic source:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Leonardite\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDerived from:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Potassium hydroxide\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Concentrated water-soluble humic acid biostimulant\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eApplication method:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Root-zone irrigation or nutrient reservoir\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRAW Humic Acid is a supplement rather than a complete fertilizer. It does not replace the nitrogen, phosphorus, calcium, magnesium or micronutrients supplied by an appropriate base nutrient program.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHow Humic Acid Supports Nutrient Availability\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eHumic acids contain numerous chemically active sites capable of interacting with positively charged nutrient ions. These interactions can help retain minerals within the root zone and reduce their tendency to become unavailable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eHumic compounds may be particularly helpful for maintaining the availability of trace elements such as iron, manganese, copper and zinc. This chelating activity supports nutrient efficiency but cannot correct an improperly balanced fertilizer formula by itself.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCation Exchange and Nutrient Retention\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eHumic substances can contribute to cation exchange capacity, commonly abbreviated as CEC. A higher effective CEC allows certain growing media to retain and exchange positively charged nutrients such as potassium, calcium, magnesium and several micronutrients.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe effect is most relevant in soil and organic growing media. Coco coir already has substantial cation-exchange behavior, while inert hydroponic media and water-only systems respond differently.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRAW Humic Acid should be treated as a nutrient-management supplement rather than a substitute for proper fertilizer concentrations, runoff monitoring or media preparation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eRoot-Zone pH Buffering\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRAW Humic Acid can contribute to chemical buffering within soil and growing media, helping the root zone resist sudden pH changes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIt is not a conventional pH Up or pH Down product and will not automatically move every nutrient solution to a neutral value. Always measure the completed fertilizer solution and adjust pH separately when necessary.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eHigh-alkalinity source water may require water treatment or an appropriate acid product. Severely acidic conditions should also be corrected according to the crop and growing medium rather than relying exclusively on humic acid.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHow to Use\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAdd RAW Humic Acid to water or nutrient solution at the following rate:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLight or Initial Application:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Mix 1\/8 teaspoon per gallon.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eStandard or Higher-Demand Application:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Mix up to 1\/4 teaspoon per gallon.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eApplication Frequency:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Apply as needed according to the selected nutrient schedule and plant response.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eGrowth Stages:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Suitable during vegetative growth, flowering and fruit production.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBegin with the lower concentration when introducing RAW Humic Acid into a new fertilizer program. Increase only when plant response, growing-media conditions and the applicable feeding schedule support it.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eRecommended Mixing Instructions\u003c\/span\u003e\u003c\/h3\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003e\u003cspan\u003eFill the reservoir or watering container with fresh water.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMeasure RAW Humic Acid using a clean, dry measuring tool.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePre-dissolve the powder in a separate container of water.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdd the dissolved solution to the main reservoir.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMix or circulate thoroughly.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdd base fertilizers and other compatible supplements individually.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMix thoroughly between every addition.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMeasure the completed solution’s EC or PPM.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCheck and adjust pH after all fertilizers and supplements have been added.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eNever combine dry fertilizer powders or concentrated nutrient products directly together.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eUsing It With RAW Kelp\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eNPK Industries recommends combining RAW Humic Acid with RAW Kelp using a 5:2 humic-to-kelp ratio. This pairing is intended to combine the root-zone and nutrient-retention properties of humic acid with the naturally occurring compounds found in kelp extract.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUse five proportional parts RAW Humic Acid for every two equivalent parts RAW Kelp, while keeping both products within their individual label rates. The 5:2 relationship does not override either product’s maximum application directions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlant response varies, and the combination should not be represented as guaranteeing higher yields, nutrient uptake or stress resistance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eUsing It With Beneficial Microbes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eHumic acid is compatible with many beneficial bacteria, fungi and microbial inoculants. It can support a favorable root-zone environment and provide surfaces and chemically active compounds associated with biologically productive growing media.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUnlike cane molasses, humic acid is not primarily a rapidly available carbohydrate food. Use an appropriate microbial food source separately when the biological program calls for one.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAvoid combining microbial inoculants with strong oxidizers, sterilizing agents or concentrated disinfectants.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSoil and Coco Coir Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIn soil, RAW Humic Acid can support nutrient retention, root-zone buffering and the efficient use of applied fertilizer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIn coco coir, monitor input and runoff EC or PPM carefully. Humic acid does not eliminate coco’s need for appropriate calcium and magnesium management or proper buffering before use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAvoid overwatering and maintain adequate root-zone oxygen regardless of the selected supplement program.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHydroponic Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRAW Humic Acid is water-soluble and suitable for compatible hydroponic reservoirs and fertigation systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eHumic products can darken the nutrient solution, so visual clarity should not be used as the sole indication of reservoir cleanliness. Maintain appropriate aeration, circulation, temperature and sanitation, and monitor filters and emitters regularly.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eImportant Usage Notes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eRAW Humic Acid is a biostimulant and fertilizer supplement, not a complete base nutrient.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIt supports pH buffering but does not replace pH testing or adjustment.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBegin with the lower recommended concentration.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMonitor plant response, EC or PPM, pH and runoff.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDo not assume every micronutrient deficiency can be corrected with additional humic acid.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvoid duplicating humic inputs already supplied by an all-in-one base fertilizer.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStore tightly sealed in a cool, dry location.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProtect the powder from moisture, humidity and direct sunlight.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeep out of reach of children and pets.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NPK Industries","offers":[{"title":"2 oz","offer_id":44222099259556,"sku":"717879","price":13.02,"currency_code":"USD","in_stock":true},{"title":"8 oz","offer_id":44222099292324,"sku":"717881","price":29.93,"currency_code":"USD","in_stock":true},{"title":"2 lb","offer_id":44222099325092,"sku":"717883","price":80.72,"currency_code":"USD","in_stock":false},{"title":"10 lb","offer_id":44222099357860,"sku":"717884","price":288.43,"currency_code":"USD","in_stock":false},{"title":"25 lb","offer_id":44222099390628,"sku":"717882","price":524.14,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1298\/4199\/products\/NPK-RAW-Humic-Acid_-2-oz-NPK-Industries-1670691093.jpg?v=1683704724","url":"https:\/\/www.gardensupplyguys.com\/products\/npk-industries-raw-humic-acid","provider":"GARDEN SUPPLY GUYS","version":"1.0","type":"link"}