{"product_id":"monoammonium-phosphate-fertilizer-11-52-0","title":"Monoammonium Phosphate Fertilizer 11-52-0","description":"\u003c!-- ═══════════════════════════════════════════════════════════════\n     Monoammonium Phosphate (MAP) 11-52-0 Granular Fertilizer\n     Greenway Biotech Product Page\n     Version: 2.7.0 | Updated: March 2026\n     Architecture: Modular CSS + Dispatcher Calculator Pattern\n     Blog Articles Linked: 3 (Phosphorus Function, Best Phosphorus Fertilizer, Fertilizers for Fruit)\n     Blog Articles TODO: 1 needed (see tracking block below)\n     ═══════════════════════════════════════════════════════════════ --\u003e\n\n\u003cdiv class=\"gwb-product\"\u003e\n\u003cdiv class=\"wrapper\"\u003e\n\n  \u003c!-- ════════ HERO SECTION ════════ --\u003e\n  \u003ch1\u003eMonoammonium Phosphate (MAP) \u003cspan class=\"green\"\u003e11-52-0\u003c\/span\u003e Granular Fertilizer\u003c\/h1\u003e\n  \u003cp class=\"hero-subtitle\"\u003e\n    Boost root development, flowering, and fruit set with professional-grade granular MAP 11-52-0 — a high-phosphorus fertilizer for direct soil application.\n  \u003c\/p\u003e\n\n  \u003c!-- Trust Badges --\u003e\n  \u003cdiv class=\"trust-badges\"\u003e\n    \u003cspan class=\"badge\" aria-label=\"CDFA Registered fertilizer\"\u003e🧪 CDFA Registered\u003c\/span\u003e\n    \u003ca href=\"\/pages\/about-us\" target=\"_blank\" rel=\"noopener noreferrer\" class=\"badge\" aria-label=\"Made in USA\"\u003e🇺🇸 Made in USA\u003c\/a\u003e\n    \u003cspan class=\"badge\" aria-label=\"90-Day Money-Back Guarantee\"\u003e🛡️ 90-Day Guarantee\u003c\/span\u003e\n    \u003ca href=\"\/pages\/returns\" target=\"_blank\" rel=\"noopener noreferrer\" class=\"badge\" aria-label=\"Free Shipping on orders over 100 dollars\"\u003e🚚 Free Shipping $100+\u003c\/a\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ════════ IDEAL APPLICATIONS ════════ --\u003e\n  \u003csection class=\"best-for\"\u003e\n    \u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n    \u003cdiv class=\"best-for-grid\"\u003e\n      \u003cdiv class=\"best-for-item\"\u003e\n        \u003cdiv class=\"best-for-icon\" aria-hidden=\"true\"\u003e🌸\u003c\/div\u003e\n        \u003cdiv class=\"best-for-name\"\u003eFlowering Plants\u003c\/div\u003e\n        \u003cdiv class=\"best-for-rate\"\u003e2–3 lbs\/100 sq ft\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"best-for-item\"\u003e\n        \u003cdiv class=\"best-for-icon\" aria-hidden=\"true\"\u003e🍅\u003c\/div\u003e\n        \u003cdiv class=\"best-for-name\"\u003eFruiting Vegetables\u003c\/div\u003e\n        \u003cdiv class=\"best-for-rate\"\u003e3–5 lbs\/100 sq ft\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"best-for-item\"\u003e\n        \u003cdiv class=\"best-for-icon\" aria-hidden=\"true\"\u003e🌳\u003c\/div\u003e\n        \u003cdiv class=\"best-for-name\"\u003eTrees \u0026amp; Orchards\u003c\/div\u003e\n        \u003cdiv class=\"best-for-rate\"\u003e3–8 lbs\/tree\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"best-for-item\"\u003e\n        \u003cdiv class=\"best-for-icon\" aria-hidden=\"true\"\u003e🌾\u003c\/div\u003e\n        \u003cdiv class=\"best-for-name\"\u003eField Crops\u003c\/div\u003e\n        \u003cdiv class=\"best-for-rate\"\u003e200–400 lbs\/acre\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- ════════ §1 FEATURES ════════ --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"green\"\u003eFEATURES\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n      \u003cdiv class=\"benefits-grid\"\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e🌸 52% Available Phosphate (P₂O₅)\u003c\/h3\u003e\n          \u003cp\u003eHigh-analysis phosphorus source — more concentrated than many natural phosphorus fertilizers such as bone meal, making it an efficient choice for soil applications where phosphorus is the limiting nutrient.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e🌱 Ammoniacal Nitrogen (11%)\u003c\/h3\u003e\n          \u003cp\u003eNitrogen in ammonium form is held on soil cation exchange sites, resisting leaching while supporting vegetative growth without over-pushing leaf production at the expense of flowering.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e📦 Uniform Granules for Even Soil Distribution\u003c\/h3\u003e\n          \u003cp\u003eUniform granules are designed for even spreading and soil application, making MAP 11-52-0 practical for broadcasting, banding, side dressing, and pre-plant incorporation across a wide range of crop types.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e⚗️ Ammonium Acidifying Effect\u003c\/h3\u003e\n          \u003cp\u003eAs ammonium nitrifies in the soil, it can contribute to localized acidifying effects in the root zone — which may help support phosphorus availability in alkaline soils where high pH reduces nutrient solubility.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e🌾 Versatile Soil Application\u003c\/h3\u003e\n          \u003cp\u003eSuitable for broadcasting, side dressing, banding, and pre-plant incorporation — compatible with spreader equipment for large-scale field applications.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e🍓 Broad Crop Compatibility\u003c\/h3\u003e\n          \u003cp\u003eEffective across vegetables, fruit trees, ornamentals, lawns, and commercial field crops including corn, soybeans, cotton, and small grains.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e📐 Available in Homeowner and Farm-Ready Sizes\u003c\/h3\u003e\n          \u003cp\u003eAvailable in 2, 5, 10, 25, and 50 lb sizes — scaled for home garden plots through commercial orchard and field programs.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e🔬 Tested for Heavy Metals\u003c\/h3\u003e\n          \u003cp\u003eIndependently lab tested for heavy metal content so you can apply with confidence in food gardens and commercial growing operations.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e✅ CDFA Registered\u003c\/h3\u003e\n          \u003cp\u003eRegistered with the California Department of Food and Agriculture (CDFA) and meets all state labeling and nutrient analysis requirements.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e🏭 Professional Grade\u003c\/h3\u003e\n          \u003cp\u003eThe same quality specification used by commercial growers and agricultural operations — available in sizes suited to home gardens and large-scale farms alike.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- ════════ §2 DERIVED FROM ════════ --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"green\"\u003eDERIVED FROM\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n      \u003cp\u003eMAP 11-52-0 granular is produced by reacting anhydrous ammonia with phosphoric acid, then granulating the resulting monoammonium phosphate salt into uniform particles. This granulation process distinguishes it from the water-soluble powder grade and is designed exclusively for direct soil application.\u003c\/p\u003e\n\n      \u003ch3 class=\"brown\"\u003ePrimary Source\u003c\/h3\u003e\n      \u003cdiv class=\"pairs-grid\"\u003e\n        \u003cdiv class=\"pair-item\"\u003e\n          \u003ch3\u003eMonoammonium Phosphate (NH₄H₂PO₄)\u003c\/h3\u003e\n          \u003cp\u003eAgricultural-grade granular MAP — the source of both the 11% ammoniacal nitrogen and 52% available phosphate (P₂O₅). Granulation creates uniform particles for mechanical spreading and even soil distribution.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- ════════ §3 SCIENCE BEHIND THE FORMULA ════════ --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"green\"\u003eSCIENCE BEHIND THE FORMULA\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n      \u003cdiv class=\"info-box\"\u003e\n        \u003ch3 class=\"teal\"\u003e11-52-0: High-Phosphorus Granular Formula\u003c\/h3\u003e\n        \u003cp\u003eMAP 11-52-0 is formulated to deliver a concentrated phosphorus charge to the soil with a supporting dose of ammoniacal nitrogen. The ratio is designed specifically for root development, bloom initiation, and fruit set — the plant functions most dependent on phosphorus availability.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"benefits-grid\"\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e🌿 Nitrogen — 11% (Ammoniacal)\u003c\/h3\u003e\n          \u003cp\u003eAmmonium nitrogen (NH₄⁺) is held on soil cation exchange sites, resisting leaching while supporting steady vegetative growth. Ammonium nutrition may contribute to localized acidifying effects as nitrification occurs, which can support phosphorus availability in high-pH soils.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e🌸 Phosphorus — 52% Available Phosphate (P₂O₅)\u003c\/h3\u003e\n          \u003cp\u003ePhosphorus is essential for ATP energy transfer, root elongation, cell division, and reproductive development. At 52% P₂O₅, MAP delivers a concentrated phosphorus source that supports bloom production, fruit set, and root branching.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e⭐ Potassium — 0%\u003c\/h3\u003e\n          \u003cp\u003eMAP contains no potassium, allowing precise nutrient control when potassium levels are already adequate or when phosphorus-only supplementation is the goal. Pair with \u003ca href=\"\/products\/potassium-sulfate-0-0-53\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ePotassium Sulfate 0-0-53\u003c\/a\u003e for complete macronutrient coverage.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003ch3 class=\"brown\"\u003eHow Granular MAP Feeds the Soil\u003c\/h3\u003e\n      \u003cdiv class=\"benefits-grid\"\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e💧 Gradual Dissolution After Irrigation or Rainfall\u003c\/h3\u003e\n          \u003cp\u003eGranules dissolve into the soil profile as irrigation or rainfall moves through, releasing phosphorus progressively rather than delivering it in a single liquid application. This supports phosphorus availability over time in the soil.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e🌱 Root Zone Placement\u003c\/h3\u003e\n          \u003cp\u003eBecause phosphorus moves slowly through soil, granule placement relative to the root zone matters. Banding or side dressing puts phosphorus where roots are actively growing and can intercept it most efficiently.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"benefit-card\"\u003e\n          \u003ch3\u003e⚙️ Spreader-Ready Granule Size\u003c\/h3\u003e\n          \u003cp\u003eUniform granule size allows consistent distribution through rotary broadcast spreaders and drop spreaders — reducing application variability compared with powdered fertilizers.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003ch3 class=\"brown\"\u003eWhat to Expect After Application\u003c\/h3\u003e\n      \u003cdiv class=\"timeline\"\u003e\n        \u003cdiv class=\"timeline-item\"\u003e\n          \u003cspan class=\"day\"\u003eWeek 1–2\u003c\/span\u003e\n          \u003cspan class=\"icon\" aria-hidden=\"true\"\u003e💧\u003c\/span\u003e\n          \u003cspan\u003eGranules begin dissolving with soil moisture following irrigation or rain. Phosphorus moves into the root zone. Ammoniacal nitrogen establishes in the soil profile.\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"timeline-item\"\u003e\n          \u003cspan class=\"day\"\u003eWeek 3–4\u003c\/span\u003e\n          \u003cspan class=\"icon\" aria-hidden=\"true\"\u003e🌱\u003c\/span\u003e\n          \u003cspan\u003eRoot development activity increases as phosphorus becomes accessible. New root tips emerge and existing root mass expands as plants draw on available P.\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"timeline-item\"\u003e\n          \u003cspan class=\"day\"\u003eWeek 5–8\u003c\/span\u003e\n          \u003cspan class=\"icon\" aria-hidden=\"true\"\u003e🌸\u003c\/span\u003e\n          \u003cspan\u003eIncreased bud formation and flowering activity. Plants channel phosphorus into reproductive growth, producing more bloom sites and stronger flower development.\u003c\/span\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"timeline-item\"\u003e\n          \u003cspan class=\"day\"\u003eWeek 9–12+\u003c\/span\u003e\n          \u003cspan class=\"icon\" aria-hidden=\"true\"\u003e🍅\u003c\/span\u003e\n          \u003cspan\u003eFruit set and development progresses as phosphorus supports energy transfer and cell division. Root vegetables show increased sizing. Results vary with soil conditions, temperature, and existing phosphorus levels.\u003c\/span\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cp\u003e\u003cem\u003eResults vary with soil temperature, moisture, soil pH, existing phosphorus levels, and application method. A soil test before application is recommended for best outcomes.\u003c\/em\u003e\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- ════════ §4 APPLICATION RATES \u0026 DIRECTIONS ════════ --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"green\"\u003eAPPLICATION RATES \u0026amp; DIRECTIONS\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n      \u003cp\u003eMAP 11-52-0 is designed for direct soil application. Water in thoroughly after application. Base phosphorus applications on soil test results when possible — overapplication of phosphorus beyond soil need does not improve plant performance and may contribute to nutrient runoff.\u003c\/p\u003e\n\n      \u003ch3 class=\"brown\"\u003ePre-Plant Incorporation\u003c\/h3\u003e\n      \u003cdiv class=\"table-scroll\"\u003e\n        \u003ctable\u003e\n          \u003cthead\u003e\n            \u003ctr\u003e\n              \u003cth\u003eCrop Type\u003c\/th\u003e\n              \u003cth\u003eRate per 100 sq ft\u003c\/th\u003e\n              \u003cth\u003eMethod\u003c\/th\u003e\n            \u003c\/tr\u003e\n          \u003c\/thead\u003e\n          \u003ctbody\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eNew Garden Beds\u003c\/td\u003e\n              \u003ctd\u003e5–10 lbs\u003c\/td\u003e\n              \u003ctd\u003eTill into top 6\"\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eVegetables (General)\u003c\/td\u003e\n              \u003ctd\u003e3–5 lbs\u003c\/td\u003e\n              \u003ctd\u003eTill or rake in before planting\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eRoot Vegetables\u003c\/td\u003e\n              \u003ctd\u003e4–6 lbs\u003c\/td\u003e\n              \u003ctd\u003eIncorporate at bed preparation\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003ePre-Plant Field\u003c\/td\u003e\n              \u003ctd\u003e200–400 lbs\/acre\u003c\/td\u003e\n              \u003ctd\u003eIncorporate before planting\u003c\/td\u003e\n            \u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n\n      \u003ch3 class=\"brown\"\u003eSide Dressing Established Plants\u003c\/h3\u003e\n      \u003cdiv class=\"table-scroll\"\u003e\n        \u003ctable\u003e\n          \u003cthead\u003e\n            \u003ctr\u003e\n              \u003cth\u003eCrop Type\u003c\/th\u003e\n              \u003cth\u003eRate per 100 sq ft\u003c\/th\u003e\n              \u003cth\u003eTiming\u003c\/th\u003e\n            \u003c\/tr\u003e\n          \u003c\/thead\u003e\n          \u003ctbody\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eTomatoes \/ Peppers\u003c\/td\u003e\n              \u003ctd\u003e3–5 lbs\u003c\/td\u003e\n              \u003ctd\u003eAt first flowering\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eFruiting Vegetables (General)\u003c\/td\u003e\n              \u003ctd\u003e2–4 lbs\u003c\/td\u003e\n              \u003ctd\u003e4–6\" from plant stem\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eFlowering Plants \/ Annuals\u003c\/td\u003e\n              \u003ctd\u003e2–3 lbs\u003c\/td\u003e\n              \u003ctd\u003eBefore bud formation\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eHeavy Feeders\u003c\/td\u003e\n              \u003ctd\u003e5–8 lbs\u003c\/td\u003e\n              \u003ctd\u003eSplit into 2–3 applications\u003c\/td\u003e\n            \u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n\n      \u003ch3 class=\"brown\"\u003eTrees \u0026amp; Orchards\u003c\/h3\u003e\n      \u003cdiv class=\"table-scroll\"\u003e\n        \u003ctable\u003e\n          \u003cthead\u003e\n            \u003ctr\u003e\n              \u003cth\u003eTree Size\u003c\/th\u003e\n              \u003cth\u003eRate per Tree\u003c\/th\u003e\n              \u003cth\u003eMethod\u003c\/th\u003e\n            \u003c\/tr\u003e\n          \u003c\/thead\u003e\n          \u003ctbody\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eYoung \/ Small Trees (under 4\"trunk diameter)\u003c\/td\u003e\n              \u003ctd\u003e3–5 lbs\u003c\/td\u003e\n              \u003ctd\u003eSpread at drip line, scratch in, water deeply\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eMature Trees (4\"+ trunk diameter)\u003c\/td\u003e\n              \u003ctd\u003e5–8 lbs\u003c\/td\u003e\n              \u003ctd\u003eSpread under full canopy, water deeply\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eOrchard Floor (broadcast)\u003c\/td\u003e\n              \u003ctd\u003e200–300 lbs\/acre\u003c\/td\u003e\n              \u003ctd\u003eIncorporate or water in thoroughly\u003c\/td\u003e\n            \u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n\n      \u003ch3 class=\"brown\"\u003eLawns\u003c\/h3\u003e\n      \u003cdiv class=\"table-scroll\"\u003e\n        \u003ctable\u003e\n          \u003cthead\u003e\n            \u003ctr\u003e\n              \u003cth\u003eApplication\u003c\/th\u003e\n              \u003cth\u003eRate\u003c\/th\u003e\n              \u003cth\u003eNotes\u003c\/th\u003e\n            \u003c\/tr\u003e\n          \u003c\/thead\u003e\n          \u003ctbody\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eEstablished Lawns\u003c\/td\u003e\n              \u003ctd\u003e2–4 lbs\/100 sq ft\u003c\/td\u003e\n              \u003ctd\u003eWater in immediately and thoroughly\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eNew Lawn Establishment\u003c\/td\u003e\n              \u003ctd\u003e5–8 lbs\/100 sq ft\u003c\/td\u003e\n              \u003ctd\u003eIncorporate before seeding or sodding\u003c\/td\u003e\n            \u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n\n      \u003ch3 class=\"brown\"\u003eCoverage Guide by Package Size\u003c\/h3\u003e\n      \u003cdiv class=\"table-scroll\"\u003e\n        \u003ctable\u003e\n          \u003cthead\u003e\n            \u003ctr\u003e\n              \u003cth\u003eBag Size\u003c\/th\u003e\n              \u003cth\u003eAt 3 lbs\/100 sq ft\u003c\/th\u003e\n              \u003cth\u003eAt 5 lbs\/100 sq ft\u003c\/th\u003e\n              \u003cth\u003eAt 300 lbs\/acre\u003c\/th\u003e\n            \u003c\/tr\u003e\n          \u003c\/thead\u003e\n          \u003ctbody\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e2 lb\u003c\/td\u003e\n              \u003ctd\u003e~67 sq ft\u003c\/td\u003e\n              \u003ctd\u003e~40 sq ft\u003c\/td\u003e\n              \u003ctd\u003e—\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e5 lb\u003c\/td\u003e\n              \u003ctd\u003e~167 sq ft\u003c\/td\u003e\n              \u003ctd\u003e~100 sq ft\u003c\/td\u003e\n              \u003ctd\u003e—\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e10 lb\u003c\/td\u003e\n              \u003ctd\u003e~333 sq ft\u003c\/td\u003e\n              \u003ctd\u003e~200 sq ft\u003c\/td\u003e\n              \u003ctd\u003e—\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e25 lb\u003c\/td\u003e\n              \u003ctd\u003e~833 sq ft\u003c\/td\u003e\n              \u003ctd\u003e~500 sq ft\u003c\/td\u003e\n              \u003ctd\u003e—\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e50 lb\u003c\/td\u003e\n              \u003ctd\u003e~1,667 sq ft\u003c\/td\u003e\n              \u003ctd\u003e~1,000 sq ft\u003c\/td\u003e\n              \u003ctd\u003e~0.17 acre\u003c\/td\u003e\n            \u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"warning-box\"\u003e\n        \u003cstrong\u003e⚠️ Important Application Notes:\u003c\/strong\u003e This granular grade is intended for direct soil application only. Do not use it in fertigation systems, drip injectors, stock tanks, or foliar sprays. Do not place granules in direct contact with seeds or tender roots. Avoid application on hard surfaces or near waterways where granules can wash off. Water in thoroughly after application.\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- ════════ §5 HOW TO USE ════════ --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"green\"\u003eHOW TO USE\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n\n      \u003ch3 class=\"brown\"\u003eSide Dressing Established Plants\u003c\/h3\u003e\n      \u003col\u003e\n        \u003cli\u003eCreate a shallow furrow 4–6 inches from plant stems, following the drip line.\u003c\/li\u003e\n        \u003cli\u003eDistribute granules evenly at the recommended rate for your crop type.\u003c\/li\u003e\n        \u003cli\u003eCover granules lightly with soil to prevent surface runoff.\u003c\/li\u003e\n        \u003cli\u003eWater thoroughly immediately after application to begin moving phosphorus into the root zone.\u003c\/li\u003e\n      \u003c\/ol\u003e\n\n      \u003ch3 class=\"brown\"\u003eBroadcasting \u0026amp; Pre-Plant Incorporation\u003c\/h3\u003e\n      \u003col\u003e\n        \u003cli\u003eApply granules evenly using a broadcast or drop spreader when soil surface is dry.\u003c\/li\u003e\n        \u003cli\u003eFor new beds, till or rake into the top 4–6 inches of soil before planting.\u003c\/li\u003e\n        \u003cli\u003eFor established lawns, water immediately and thoroughly after application.\u003c\/li\u003e\n        \u003cli\u003eDo not apply on hard surfaces, slopes subject to runoff, or directly before heavy rain.\u003c\/li\u003e\n      \u003c\/ol\u003e\n\n      \u003ch3 class=\"brown\"\u003eTrees \u0026amp; Shrubs\u003c\/h3\u003e\n      \u003col\u003e\n        \u003cli\u003eSpread granules in a circle at the drip line (canopy edge), keeping 6 inches clear of the trunk.\u003c\/li\u003e\n        \u003cli\u003eLightly scratch granules into the soil surface with a rake.\u003c\/li\u003e\n        \u003cli\u003eWater deeply after application to move phosphorus into the root zone.\u003c\/li\u003e\n        \u003cli\u003eFor young trees, split annual applications into 2–3 smaller doses spaced through the season.\u003c\/li\u003e\n      \u003c\/ol\u003e\n\n      \u003cdiv class=\"info-box\"\u003e\n        \u003ch3 class=\"teal\"\u003ePro Tip: Time Side Dressing to First Flower for Fruiting Crops\u003c\/h3\u003e\n        \u003cp\u003eFor tomatoes, peppers, and squash, side dress with 3–4 lbs per 100 sq ft when first flowers appear. This places phosphorus in the root zone exactly when the plant is transitioning into reproductive growth — many growers notice more consistent fruit set and reduced flower drop when phosphorus is readily available at this stage.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003ch3 class=\"brown\"\u003eWhen MAP 11-52-0 Is the Right Choice\u003c\/h3\u003e\n      \u003cul class=\"feature-list\"\u003e\n        \u003cli\u003eBroadcasting or side dressing over larger areas like orchards, fields, or established gardens\u003c\/li\u003e\n        \u003cli\u003eSoil preparation before planting where pre-plant phosphorus incorporation is needed\u003c\/li\u003e\n        \u003cli\u003eAlkaline soils (pH 7.5+) where ammonium-form nitrogen may help support phosphorus availability\u003c\/li\u003e\n        \u003cli\u003ePrograms where a granular, spreader-applied phosphorus source is preferred over liquid feeding\u003c\/li\u003e\n      \u003c\/ul\u003e\n\n      \u003ch3 class=\"brown\"\u003eWhen to Consider Other Options\u003c\/h3\u003e\n      \u003cul class=\"feature-list\"\u003e\n        \u003cli\u003eFertigation or drip systems — use \u003ca href=\"\/products\/monoammonium-phosphate-12-61-0-100-water-soluble\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMAP 12-61-0 (Water Soluble)\u003c\/a\u003e, which is formulated for complete dissolution in water\u003c\/li\u003e\n        \u003cli\u003eFoliar phosphorus feeding — use \u003ca href=\"\/products\/monoammonium-phosphate-12-61-0-100-water-soluble\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMAP 12-61-0\u003c\/a\u003e or \u003ca href=\"\/products\/monopotassium-phosphate-mkp-0-52-34\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMKP 0-52-34\u003c\/a\u003e, which are designed for liquid application\u003c\/li\u003e\n        \u003cli\u003eOrganic-certified programs — consider \u003ca href=\"\/products\/organic-bone-meal-fertilizer\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eBone Meal 3-15-0\u003c\/a\u003e or \u003ca href=\"\/products\/fish-bone-meal-4-17-0\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFish Bone Meal 4-17-0\u003c\/a\u003e as natural phosphorus sources\u003c\/li\u003e\n        \u003cli\u003eHydroponic systems — granular fertilizers are not suitable for solution culture; use only fully water-soluble grades\u003c\/li\u003e\n      \u003c\/ul\u003e\n\n      \u003ch3 class=\"brown\"\u003eApplication Method Compatibility\u003c\/h3\u003e\n      \u003cdiv class=\"table-scroll\"\u003e\n        \u003ctable\u003e\n          \u003cthead\u003e\n            \u003ctr\u003e\n              \u003cth\u003eMethod\u003c\/th\u003e\n              \u003cth\u003eCompatible\u003c\/th\u003e\n            \u003c\/tr\u003e\n          \u003c\/thead\u003e\n          \u003ctbody\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eBroadcast spreading\u003c\/td\u003e\n              \u003ctd\u003e✅ Yes\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eSide dressing\u003c\/td\u003e\n              \u003ctd\u003e✅ Yes\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003ePre-plant incorporation\u003c\/td\u003e\n              \u003ctd\u003e✅ Yes\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eBanding\u003c\/td\u003e\n              \u003ctd\u003e✅ Yes — keep away from seed contact\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eFertigation \/ drip injection\u003c\/td\u003e\n              \u003ctd\u003e❌ No — use MAP 12-61-0\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eFoliar spray\u003c\/td\u003e\n              \u003ctd\u003e❌ No — use MAP 12-61-0 or MKP 0-52-34\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eHydroponics \/ solution culture\u003c\/td\u003e\n              \u003ctd\u003e❌ No — use water-soluble grades only\u003c\/td\u003e\n            \u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- ════════ §6 CALCULATOR ════════ --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"green\"\u003eMAP 11-52-0 CALCULATOR\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n      \u003cdiv class=\"gwb-calculator\" data-calc=\"map-11-52-0-fertilizer\"\u003e\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- ════════ §7 SAFETY \u0026 HANDLING ════════ --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"green\"\u003eSAFETY \u0026amp; HANDLING\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003ePersonal Protective Equipment (PPE)\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cul class=\"feature-list\"\u003e\n            \u003cli\u003eWear chemical-resistant gloves when handling granules\u003c\/li\u003e\n            \u003cli\u003eWear safety glasses or goggles to protect against dust\u003c\/li\u003e\n            \u003cli\u003eUse a dust mask or N95 respirator in dusty application conditions\u003c\/li\u003e\n            \u003cli\u003eWash hands thoroughly with soap and water after handling\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003eStorage Guidelines\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cul class=\"feature-list\"\u003e\n            \u003cli\u003eStore in a cool, dry place in the original sealed container\u003c\/li\u003e\n            \u003cli\u003eMAP is hygroscopic — reseal tightly after each use to prevent clumping\u003c\/li\u003e\n            \u003cli\u003eKeep away from direct sunlight and heat sources\u003c\/li\u003e\n            \u003cli\u003eStore away from children and pets\u003c\/li\u003e\n            \u003cli\u003eDo not store near incompatible materials such as strong acids or bases\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003eApplication Precautions\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cul class=\"feature-list\"\u003e\n            \u003cli\u003eThis granular grade is intended for direct soil application only — do not use in fertigation systems, drip injectors, stock tanks, or foliar sprays\u003c\/li\u003e\n            \u003cli\u003eDo not place granules in direct contact with seeds or tender roots\u003c\/li\u003e\n            \u003cli\u003eKeep granules away from direct contact with plant stems and foliage to prevent burn\u003c\/li\u003e\n            \u003cli\u003eDo not apply on hard surfaces or near waterways where granules can wash off\u003c\/li\u003e\n            \u003cli\u003eDo not apply to waterlogged or frozen soils\u003c\/li\u003e\n            \u003cli\u003eWater in thoroughly after application\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003eFirst Aid\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cul class=\"feature-list\"\u003e\n            \u003cli\u003e\n\u003cstrong\u003eEye contact:\u003c\/strong\u003e Flush with clean water for 15 minutes. Seek medical attention if irritation persists\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eSkin contact:\u003c\/strong\u003e Wash affected area thoroughly with soap and water\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eIngestion:\u003c\/strong\u003e Do not induce vomiting. Contact Poison Control (1-800-222-1222) or seek medical attention immediately\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eInhalation:\u003c\/strong\u003e Move to fresh air. Seek medical attention if symptoms persist\u003c\/li\u003e\n          \u003c\/ul\u003e\n          \u003cp\u003eRefer to the \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0850\/0900\/files\/MAP-11-52-0-SDS-Greenway-Biotech.pdf?v=1774306804\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSafety Data Sheet (SDS)\u003c\/a\u003e for complete safety information.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- ════════ §8 COMPLETE YOUR SYSTEM ════════ --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"green\"\u003eCOMPLETE YOUR SYSTEM\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n      \u003cp\u003eMAP 11-52-0 delivers phosphorus and a supporting dose of ammoniacal nitrogen. Complete your fertilizer program with these complementary products for balanced nutrition:\u003c\/p\u003e\n      \u003cdiv class=\"pairs-grid\"\u003e\n        \u003ca href=\"\/products\/potassium-sulfate-0-0-53\" class=\"pair-item\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\n          \u003cspan class=\"pair-badge\"\u003eEssential\u003c\/span\u003e\n          \u003ch3\u003ePotassium Sulfate 0-0-53\u003c\/h3\u003e\n          \u003cp\u003eMAP has 0% potassium — add K for fruit quality, disease resistance, and overall plant vigor. Sulfate form avoids chloride buildup.\u003c\/p\u003e\n        \u003c\/a\u003e\n        \u003ca href=\"\/products\/calcium-nitrate\" class=\"pair-item\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\n          \u003cspan class=\"pair-badge\"\u003eEssential\u003c\/span\u003e\n          \u003ch3\u003eCalcium Nitrate 15.5-0-0\u003c\/h3\u003e\n          \u003cp\u003eAdditional nitrogen plus calcium for cell wall strength and blossom end rot prevention. Provides nitrate-N to balance MAP's ammonium-N. Apply separately — do not mix directly with MAP.\u003c\/p\u003e\n        \u003c\/a\u003e\n        \u003ca href=\"\/products\/epsom-salt\" class=\"pair-item\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\n          \u003cspan class=\"pair-badge badge-optional\"\u003eRecommended\u003c\/span\u003e\n          \u003ch3\u003eEpsom Salt (Magnesium Sulfate)\u003c\/h3\u003e\n          \u003cp\u003eMagnesium for chlorophyll production and phosphorus uptake support. Especially valuable in sandy soils or where magnesium deficiency is suspected.\u003c\/p\u003e\n        \u003c\/a\u003e\n        \u003ca href=\"\/products\/monoammonium-phosphate-12-61-0-100-water-soluble\" class=\"pair-item\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\n          \u003cspan class=\"pair-badge badge-optional\"\u003eAlternative\u003c\/span\u003e\n          \u003ch3\u003eMAP 12-61-0 (Water Soluble)\u003c\/h3\u003e\n          \u003cp\u003eNeed fertigation or foliar phosphorus? Use the water-soluble grade instead — 61% P₂O₅ and formulated for complete dissolution in liquid feeding systems.\u003c\/p\u003e\n        \u003c\/a\u003e\n        \u003ca href=\"\/products\/chelated-iron-edta\" class=\"pair-item\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\n          \u003cspan class=\"pair-badge badge-optional\"\u003eOptional\u003c\/span\u003e\n          \u003ch3\u003eChelated Iron EDTA 13%\u003c\/h3\u003e\n          \u003cp\u003eAddress iron deficiency — especially relevant in alkaline soils. EDTA chelation keeps iron plant-available across a wide pH range.\u003c\/p\u003e\n        \u003c\/a\u003e\n        \u003ca href=\"\/products\/organic-bone-meal-fertilizer\" class=\"pair-item\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\n          \u003cspan class=\"pair-badge badge-organic\"\u003eOrganic\u003c\/span\u003e\n          \u003ch3\u003eBone Meal 3-15-0\u003c\/h3\u003e\n          \u003cp\u003eOrganic phosphorus source with calcium — a natural complement for mixed programs where slower P release with calcium benefit is preferred.\u003c\/p\u003e\n        \u003c\/a\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- ════════ §9 FREQUENTLY ASKED QUESTIONS ════════ --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"green\"\u003eFREQUENTLY ASKED QUESTIONS\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003eWhat's the difference between MAP 11-52-0 granular and MAP 12-61-0 water soluble?\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cp\u003e\u003cstrong\u003eMAP 11-52-0 (this product)\u003c\/strong\u003e is a granular form designed for direct soil application — broadcasting, side dressing, banding, and pre-plant incorporation. Granules dissolve into the soil profile after irrigation or rainfall.\u003c\/p\u003e\n          \u003cp\u003e\u003cstrong\u003eMAP 12-61-0\u003c\/strong\u003e is a 100% water-soluble powder with 61% available phosphate (P₂O₅), formulated for complete dissolution in water. Use it for fertigation, foliar feeding, and hydroponic systems where a liquid-soluble phosphorus source is required.\u003c\/p\u003e\n          \u003cp\u003eFor a deeper comparison, see our guide on \u003ca href=\"\/blogs\/gardening-articles\/what-is-the-best-phosphorus-fertilizer\" target=\"_blank\" rel=\"noopener\"\u003echoosing the best phosphorus fertilizer\u003c\/a\u003e.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003eCan MAP 11-52-0 be used in a fertigation or drip system?\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cp\u003eNo. This granular grade is intended for soil application rather than liquid feeding. It is not formulated for complete dissolution in water and should not be used in fertigation systems, drip injectors, or stock tanks — undissolved material can clog equipment. For fertigation or foliar spraying, use our \u003ca href=\"\/products\/monoammonium-phosphate-12-61-0-100-water-soluble\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMAP 12-61-0 (Water Soluble)\u003c\/a\u003e instead.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003eWhen is the best time to apply MAP 11-52-0?\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cp\u003e\u003cstrong\u003eVegetables:\u003c\/strong\u003e Work into soil before planting, then side dress when plants begin flowering. For root crops, apply at bed preparation.\u003c\/p\u003e\n          \u003cp\u003e\u003cstrong\u003eFruit trees:\u003c\/strong\u003e Apply in early spring before bud break, and optionally post-harvest to restore nutrient reserves. Split applications for young trees — 2–3 smaller doses are preferred over one large application.\u003c\/p\u003e\n          \u003cp\u003e\u003cstrong\u003eOrnamentals:\u003c\/strong\u003e Spring bloomers benefit from fall application; summer bloomers from early spring application.\u003c\/p\u003e\n          \u003cp\u003e\u003cstrong\u003eLawns:\u003c\/strong\u003e Cool-season grasses in early fall, warm-season grasses in late spring. Incorporate before seeding for new lawns.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003eWill MAP 11-52-0 lower my soil pH?\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cp\u003eOver time, yes — the ammoniacal nitrogen in MAP can contribute to gradual soil acidification as nitrification occurs. This may be beneficial in alkaline soils (pH 7.5+) where high pH reduces phosphorus and micronutrient availability. In already acidic soils (below pH 6.0), monitor pH periodically and apply lime if needed. A soil test before application is always recommended.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003eWhy can't I mix MAP directly with calcium nitrate?\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cp\u003eCalcium and phosphate ions react when in direct concentrated contact, forming insoluble calcium phosphate that reduces the availability of both nutrients. Apply them at separate times or in separate passes, and allow irrigation water to move them independently through the soil. For crops with high calcium demand — tomatoes, peppers, squash — apply calcium nitrate as a separate side dress or foliar application. Learn more in our article on \u003ca href=\"\/blogs\/gardening-articles\/whats-the-function-of-phosphorus-p-in-plants\" target=\"_blank\" rel=\"noopener\"\u003ethe function of phosphorus in plants\u003c\/a\u003e.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003eHow much MAP 11-52-0 do I need — and which bag size should I get?\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cp\u003eCoverage depends on application rate and method. General guidelines:\u003c\/p\u003e\n          \u003cul class=\"feature-list\"\u003e\n            \u003cli\u003e\n\u003cstrong\u003e2 lb bag\u003c\/strong\u003e — small raised beds or container soil amendment (covers ~40–67 sq ft)\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003e5 lb bag\u003c\/strong\u003e — home vegetable garden or flower beds (covers ~100–167 sq ft)\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003e10 lb bag\u003c\/strong\u003e — larger home garden or small orchard (covers ~200–333 sq ft)\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003e25 lb bag\u003c\/strong\u003e — established garden, small lawn, or multi-tree orchard (covers ~500–833 sq ft)\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003e50 lb bag\u003c\/strong\u003e — field plots, large orchards, or commercial use (~1,000–1,667 sq ft or ~0.17 acre at 300 lbs\/acre)\u003c\/li\u003e\n          \u003c\/ul\u003e\n          \u003cp\u003eUse the MAP 11-52-0 Calculator above for precise amounts based on your area and crop type.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003eWhich crops benefit most from MAP 11-52-0?\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cp\u003eCrops with high phosphorus demands see the most benefit: flowering annuals (petunias, marigolds, zinnias), bulbs (tulips, daffodils), roses, fruiting vegetables (tomatoes, peppers, squash, melons), root vegetables (potatoes, carrots, beets, onions), and commercial crops (corn, soybeans, cotton, tree fruits). For more information, see our article on \u003ca href=\"\/blogs\/gardening-articles\/what-types-of-fertilizers-should-i-use-to-improve-fruit-quality-and-quantity\" target=\"_blank\" rel=\"noopener\"\u003efertilizers that improve fruit yield\u003c\/a\u003e.\u003c\/p\u003e\n          \u003cp\u003eNote: Phosphorus-sensitive plants such as proteas and grevilleas should receive reduced rates or phosphorus-free alternatives.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- ════════ §9b PHOSPHORUS FERTILIZER COMPARISON ════════ --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"green\"\u003ePHOSPHORUS FERTILIZER COMPARISON\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n      \u003cp\u003eSee how MAP 11-52-0 compares to other common phosphorus sources for soil application.\u003c\/p\u003e\n      \u003cdiv class=\"comparison-table\"\u003e\n        \u003cdiv class=\"table-scroll\"\u003e\n          \u003ctable\u003e\n            \u003cthead\u003e\n              \u003ctr\u003e\n                \u003cth\u003eFeature\u003c\/th\u003e\n                \u003cth class=\"highlight\"\u003eMAP 11-52-0 (This Product)\u003c\/th\u003e\n                \u003cth\u003eMAP 12-61-0\u003c\/th\u003e\n                \u003cth\u003eTriple Super Phosphate 0-46-0\u003c\/th\u003e\n                \u003cth\u003eBone Meal 3-15-0\u003c\/th\u003e\n              \u003c\/tr\u003e\n            \u003c\/thead\u003e\n            \u003ctbody\u003e\n              \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003eAvailable Phosphate (P₂O₅)\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd class=\"highlight\"\u003e52%\u003c\/td\u003e\n                \u003ctd\u003e61%\u003c\/td\u003e\n                \u003ctd\u003e46%\u003c\/td\u003e\n                \u003ctd\u003e15%\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003eNitrogen\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd class=\"highlight\"\u003e11% ammoniacal\u003c\/td\u003e\n                \u003ctd\u003e12% ammoniacal\u003c\/td\u003e\n                \u003ctd\u003e0%\u003c\/td\u003e\n                \u003ctd\u003e3% organic\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003eForm\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd class=\"highlight\"\u003eGranular — soil application only\u003c\/td\u003e\n                \u003ctd\u003eWater-soluble powder\u003c\/td\u003e\n                \u003ctd\u003eGranular — soil application only\u003c\/td\u003e\n                \u003ctd\u003eGranular — soil application only\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003eApplication Method\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd class=\"highlight\"\u003eBroadcast, side dress, incorporate\u003c\/td\u003e\n                \u003ctd\u003eFertigation, foliar, hydroponics\u003c\/td\u003e\n                \u003ctd\u003eBroadcast, incorporate\u003c\/td\u003e\n                \u003ctd\u003eIncorporate, top dress\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003eDissolution\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd class=\"highlight\"\u003eGradual — dissolves with soil moisture\u003c\/td\u003e\n                \u003ctd\u003eImmediate — fully water-soluble\u003c\/td\u003e\n                \u003ctd\u003eModerate\u003c\/td\u003e\n                \u003ctd\u003eVery slow (months)\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003epH Effect\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd class=\"highlight\"\u003eGradual acidifying tendency ↓\u003c\/td\u003e\n                \u003ctd\u003eGradual acidifying tendency ↓\u003c\/td\u003e\n                \u003ctd\u003eNeutral\u003c\/td\u003e\n                \u003ctd\u003eSlightly alkaline ↑\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003eOrganic Certified\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd class=\"highlight\"\u003eNo\u003c\/td\u003e\n                \u003ctd\u003eNo\u003c\/td\u003e\n                \u003ctd\u003eNo\u003c\/td\u003e\n                \u003ctd\u003eYes (OMRI eligible)\u003c\/td\u003e\n              \u003c\/tr\u003e\n              \u003ctr\u003e\n                \u003ctd\u003e\u003cstrong\u003eBest For\u003c\/strong\u003e\u003c\/td\u003e\n                \u003ctd class=\"highlight\"\u003eSoil-applied P for gardens, orchards, field crops\u003c\/td\u003e\n                \u003ctd\u003eLiquid feeding systems, hydroponics\u003c\/td\u003e\n                \u003ctd\u003ePhosphorus-only soil applications\u003c\/td\u003e\n                \u003ctd\u003eOrganic programs, slow-release P with Ca\u003c\/td\u003e\n              \u003c\/tr\u003e\n            \u003c\/tbody\u003e\n          \u003c\/table\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- ════════ §10 GROW WITH CONFIDENCE ════════ --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"green\"\u003eGROW WITH CONFIDENCE\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003eProduct Quality Guaranteed\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cul class=\"feature-list\"\u003e\n            \u003cli\u003eManufactured and repackaged in California, USA at our Madera facility\u003c\/li\u003e\n            \u003cli\u003eIndependently lab tested for heavy metal content for safe use in food gardens\u003c\/li\u003e\n            \u003cli\u003eRegistered with the California Department of Food and Agriculture (CDFA)\u003c\/li\u003e\n            \u003cli\u003eNutrient analysis guaranteed on label per CDFA requirements\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003e90-Day Hassle-Free Returns\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cp\u003eIf you're not completely satisfied with your purchase, we offer a 90-day money-back guarantee. Simply return the unused portion in its original packaging and we'll process a full refund — no questions asked.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003eEnvironmental Responsibility\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cul class=\"feature-list\"\u003e\n            \u003cli\u003eHigh-analysis formula reduces the total volume of product needed per application\u003c\/li\u003e\n            \u003cli\u003eSupport for responsible nutrient stewardship — apply based on soil test results when possible\u003c\/li\u003e\n            \u003cli\u003eTransitioning to compostable packaging solutions\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003eCharitable Contributions\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cp\u003e1% of all profits go to our foundation, focused on improving educational opportunities for children.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n      \u003cdetails class=\"nested-details\"\u003e\n        \u003csummary\u003eAbout Greenway Biotech, Inc.\u003c\/summary\u003e\n        \u003cdiv\u003e\n          \u003cp\u003eFamily-owned since 1989. Based in Madera, California, we've been making professional-grade fertilizers and soil amendments available to home gardeners and commercial growers alike for over 35 years.\u003c\/p\u003e\n        \u003c\/div\u003e\n      \u003c\/details\u003e\n\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- ════════ §11 DOCUMENTS ════════ --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"green\"\u003eDOCUMENTS\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n      \u003cul class=\"doc-links\"\u003e\n        \u003cli\u003e📄 \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0850\/0900\/files\/MAP-11-52-0-SDS-Greenway-Biotech.pdf?v=1774306804\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSafety Data Sheet (SDS)\u003c\/a\u003e\n\u003c\/li\u003e\n        \u003cli\u003e📋 \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0850\/0900\/files\/MONOAMMONIUM_PHOSPHATE_11-52-0_-_Updated_APPROVED_LABEL_-_04142016_kc.pdf?v=1774306804\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eProduct Label\u003c\/a\u003e\n\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- ════════ §12 DISCOVER MORE ════════ --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"green\"\u003eDISCOVER MORE\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n      \u003cul class=\"discover-list\"\u003e\n        \u003cli\u003e\u003ca href=\"\/blogs\/gardening-articles\/whats-the-function-of-phosphorus-p-in-plants\" target=\"_blank\" rel=\"noopener\"\u003eWhat's the Function of Phosphorus in Plants? — Why P₂O₅ is critical for roots, blooms, and energy transfer\u003c\/a\u003e\u003c\/li\u003e\n        \u003cli\u003e\u003ca href=\"\/blogs\/gardening-articles\/what-is-the-best-phosphorus-fertilizer\" target=\"_blank\" rel=\"noopener\"\u003eWhat is the Best Phosphorus Fertilizer? — Compare MAP, bone meal, MKP, and TSP for different growing needs\u003c\/a\u003e\u003c\/li\u003e\n        \u003cli\u003e\u003ca href=\"\/blogs\/gardening-articles\/what-types-of-fertilizers-should-i-use-to-improve-fruit-quality-and-quantity\" target=\"_blank\" rel=\"noopener\"\u003eWhat Fertilizers Improve Fruit Yield? — How phosphorus-rich fertilizers like MAP boost fruit production\u003c\/a\u003e\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- ════════ §13 HAVE QUESTIONS? ════════ --\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cspan class=\"green\"\u003eHAVE QUESTIONS?\u003c\/span\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"details-content\"\u003e\n      \u003cp\u003eCheck out our \u003ca href=\"\/pages\/faq\" target=\"_blank\" rel=\"noopener noreferrer\"\u003efull FAQ page\u003c\/a\u003e or contact our experts for personalized advice.\u003c\/p\u003e\n      \u003cp\u003e📧 \u003ca href=\"mailto:questions@greenwaybiotech.com\"\u003equestions@greenwaybiotech.com\u003c\/a\u003e\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Greenway Biotech, Inc.","offers":[{"title":"2 Pounds","offer_id":47862891544794,"sku":"018227120982","price":21.99,"currency_code":"USD","in_stock":true},{"title":"5 Pounds","offer_id":47862891577562,"sku":"018227120999","price":33.99,"currency_code":"USD","in_stock":true},{"title":"10 Pounds","offer_id":47862891610330,"sku":"018227121002","price":49.99,"currency_code":"USD","in_stock":true},{"title":"25 Pounds","offer_id":47862891643098,"sku":"018227121019","price":87.99,"currency_code":"USD","in_stock":true},{"title":"50 Pounds (or 2 x 25 pound bags)","offer_id":47862891675866,"sku":"018227121026","price":174.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/6244\/1063\/files\/Monoammonium_Phosphate_Fertilizer_11-52-0.jpg?v=1778681126","url":"https:\/\/midwestgrowco.com\/products\/monoammonium-phosphate-fertilizer-11-52-0","provider":"Midwest Grow LLC","version":"1.0","type":"link"}