{"product_id":"boca-hydro-pure-organic-liquid-kelp-fertilizer-0-4-4-seaweed-extract-for-gardens-fruit-trees-vegetables-containers-foliar-use","title":"Boca Hydro Pure Organic Liquid Kelp Fertilizer 0-4-4 – Seaweed Extract for Gardens, Fruit Trees, Vegetables, Containers \u0026 Foliar Use","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0625\/4143\/1040\/files\/Pure_Liquid_Kelp_Fertilizer_Hero.png?v=1790638732\" style=\"width: 100%; height: auto; display: block; margin: 0 auto 24px auto;\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .bh-kelp-product {\n    max-width: 1000px;\n    margin: 24px auto;\n    font-family: Arial, Helvetica, sans-serif;\n    color: #1f2d28;\n    line-height: 1.55;\n  }\n\n  .bh-kelp-header {\n    background: linear-gradient(90deg, #003f38, #08796b);\n    color: #ffffff !important;\n    padding: 24px 26px;\n    border-radius: 12px 12px 0 0;\n    text-align: center;\n  }\n\n  .bh-kelp-header h2 {\n    margin: 0;\n    color: #ffffff !important;\n    font-size: 30px;\n    line-height: 1.2;\n  }\n\n  .bh-kelp-header p {\n    margin: 9px 0 0;\n    color: #ffffff !important;\n    font-size: 17px;\n    font-weight: 600;\n  }\n\n  .bh-kelp-intro {\n    padding: 24px 26px;\n    background: #f5faf8;\n    border: 1px solid #cbded7;\n    border-top: none;\n  }\n\n  .bh-kelp-intro p {\n    margin: 0 0 14px;\n  }\n\n  .bh-kelp-intro p:last-child {\n    margin-bottom: 0;\n  }\n\n  .bh-kelp-badges {\n    display: flex;\n    flex-wrap: wrap;\n    gap: 10px;\n    margin: 20px 0 0;\n  }\n\n  .bh-kelp-badge {\n    background: #e8f4ef;\n    color: #075849;\n    border: 1px solid #9fcdbd;\n    border-radius: 999px;\n    padding: 8px 14px;\n    font-size: 14px;\n    font-weight: 700;\n  }\n\n  .bh-kelp-section-title {\n    margin: 26px 0 0;\n    padding: 12px 16px;\n    background: linear-gradient(90deg, #00483f, #0b806d);\n    color: #ffffff !important;\n    font-size: 20px;\n    font-weight: 700;\n    border-radius: 8px 8px 0 0;\n  }\n\n  .bh-kelp-table-wrap {\n    width: 100%;\n    overflow-x: auto;\n  }\n\n  .bh-kelp-table {\n    width: 100%;\n    border-collapse: collapse;\n    border: 1px solid #cbded7;\n    background: #ffffff;\n  }\n\n  .bh-kelp-table th {\n    width: 30%;\n    padding: 14px 16px;\n    background: #edf7f3;\n    color: #075849;\n    border: 1px solid #cbded7;\n    text-align: left;\n    vertical-align: top;\n    font-size: 15px;\n    font-weight: 700;\n  }\n\n  .bh-kelp-table td {\n    padding: 14px 16px;\n    border: 1px solid #cbded7;\n    vertical-align: top;\n    font-size: 15px;\n  }\n\n  .bh-kelp-table tr:nth-child(even) td {\n    background: #fbfdfc;\n  }\n\n  .bh-kelp-note {\n    margin-top: 24px;\n    padding: 17px 19px;\n    background: #f5faf8;\n    border: 1px solid #cbded7;\n    border-left: 6px solid #0b806d;\n    border-radius: 8px;\n  }\n\n  .bh-kelp-note strong {\n    color: #075849;\n  }\n\n  .bh-kelp-highlight {\n    background: linear-gradient(90deg, #f7fbf8, #eef8f4);\n    border: 1px solid #cbded7;\n    border-left: 6px solid #c8a13b;\n    border-radius: 8px;\n    padding: 18px 20px;\n    margin-top: 22px;\n  }\n\n  .bh-kelp-small {\n    font-size: 13px;\n    color: #52615c;\n  }\n\n  @media screen and (max-width:650px) {\n    .bh-kelp-header h2 {\n      font-size: 24px;\n    }\n\n    .bh-kelp-header p {\n      font-size: 15px;\n    }\n\n    .bh-kelp-table th,\n    .bh-kelp-table td {\n      padding: 11px;\n      font-size: 14px;\n    }\n\n    .bh-kelp-table th {\n      width: 38%;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"bh-kelp-product\"\u003e\n\u003cdiv class=\"bh-kelp-header\"\u003e\n\u003ch2\u003eBoca Hydro Pure Organic Liquid Kelp Fertilizer 0-4-4\u003c\/h2\u003e\n\u003cp\u003ePremium Ascophyllum nodosum Seaweed Extract for Gardens, Fruit Trees, Containers, Raised Beds \u0026amp; Foliar Feeding\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bh-kelp-intro\"\u003e\n\u003cp\u003e\u003cstrong\u003eBoca Hydro Pure Organic Liquid Kelp Fertilizer 0-4-4\u003c\/strong\u003e is a concentrated liquid seaweed extract derived from \u003cstrong\u003eAscophyllum nodosum\u003c\/strong\u003e, a nutrient-rich North Atlantic brown seaweed widely used in professional agriculture, horticulture and plant nutrition programs.\u003c\/p\u003e\n\u003cp\u003eUnlike heavily diluted seaweed products, this concentrated extract contains approximately \u003cstrong\u003e22–24% total solids\u003c\/strong\u003e and supplies naturally occurring seaweed compounds including \u003cstrong\u003eseaweed sugars, alginate, fucoidan, mannitol and laminarin\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe naturally occurring \u003cstrong\u003e0-4-4 fertilizer analysis\u003c\/strong\u003e provides phosphorus and potassium while the seaweed extract supports root development, plant vigor, nutrient utilization and overall plant resilience. The formula is completely water soluble and may be used as a \u003cstrong\u003esoil drench, root-zone treatment or foliar spray\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eBoca Hydro Pure Liquid Kelp is ideal for vegetables, fruit trees, citrus, mango, avocado, flowering plants, herbs, container plants, raised beds, houseplants, transplants, ornamentals and general garden use.\u003c\/p\u003e\n\u003cdiv class=\"bh-kelp-badges\"\u003e\n\u003cspan class=\"bh-kelp-badge\"\u003e0-4-4 Fertilizer\u003c\/span\u003e \u003cspan class=\"bh-kelp-badge\"\u003eAscophyllum nodosum\u003c\/span\u003e \u003cspan class=\"bh-kelp-badge\"\u003ePure Seaweed Extract\u003c\/span\u003e \u003cspan class=\"bh-kelp-badge\"\u003e22–24% Solids\u003c\/span\u003e \u003cspan class=\"bh-kelp-badge\"\u003e100% Water Soluble\u003c\/span\u003e \u003cspan class=\"bh-kelp-badge\"\u003eFoliar \u0026amp; Soil Use\u003c\/span\u003e \u003cspan class=\"bh-kelp-badge\"\u003eMade in USA\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bh-kelp-section-title\"\u003eWhy Growers Use Liquid Kelp\u003c\/div\u003e\n\u003cdiv class=\"bh-kelp-table-wrap\"\u003e\n\u003ctable class=\"bh-kelp-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSupports Plant Vigor\u003c\/th\u003e\n\u003ctd\u003eProvides seaweed-derived compounds plus phosphorus and potassium to support vigorous growth and overall plant performance.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePromotes Stronger Roots\u003c\/th\u003e\n\u003ctd\u003eExcellent for root-zone drenches, transplant applications and regular garden feeding where strong root development is important.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePotassium Nutrition\u003c\/th\u003e\n\u003ctd\u003eSupplies \u003cstrong\u003e4% soluble potash (K₂O)\u003c\/strong\u003e, an important macronutrient involved in water regulation, plant metabolism and crop development.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePhosphorus Nutrition\u003c\/th\u003e\n\u003ctd\u003eProvides \u003cstrong\u003e4% available phosphate (P₂O₅)\u003c\/strong\u003e to complement broader plant nutrition programs and support active growth.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFoliar Compatible\u003c\/th\u003e\n\u003ctd\u003eCompletely water-soluble liquid formulation mixes easily with water for convenient foliar application.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWide Crop Compatibility\u003c\/th\u003e\n\u003ctd\u003eSuitable for vegetables, flowering plants, fruit trees, shrubs, herbs, raised beds, containers, houseplants and ornamental crops.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bh-kelp-section-title\"\u003eNaturally Occurring Seaweed Compounds\u003c\/div\u003e\n\u003cdiv class=\"bh-kelp-table-wrap\"\u003e\n\u003ctable class=\"bh-kelp-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal Seaweed Sugars\u003c\/th\u003e\n\u003ctd\u003eApproximately \u003cstrong\u003e50 g\/L\u003c\/strong\u003e naturally occurring seaweed sugars.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAlginate\u003c\/th\u003e\n\u003ctd\u003eApproximately \u003cstrong\u003e30 g\/L\u003c\/strong\u003e naturally occurring alginate derived from Ascophyllum nodosum.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFucoidan\u003c\/th\u003e\n\u003ctd\u003eApproximately \u003cstrong\u003e8 g\/L\u003c\/strong\u003e naturally occurring fucoidan.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMannitol\u003c\/th\u003e\n\u003ctd\u003eApproximately \u003cstrong\u003e7 g\/L\u003c\/strong\u003e naturally occurring mannitol.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLaminarin\u003c\/th\u003e\n\u003ctd\u003eApproximately \u003cstrong\u003e3 g\/L\u003c\/strong\u003e naturally occurring laminarin.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bh-kelp-highlight\"\u003e\n\u003cstrong\u003ePure Seaweed Nutrition:\u003c\/strong\u003e Boca Hydro Pure Liquid Kelp contains no added synthetic NPK fertilizer salts in the standard 0-4-4 formula. The phosphorus, potassium and characteristic seaweed compounds originate from the concentrated \u003cem\u003eAscophyllum nodosum\u003c\/em\u003e extract.\u003c\/div\u003e\n\u003cdiv class=\"bh-kelp-highlight\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0625\/4143\/1040\/files\/Pure_Liquid_Kelp_Dosing_PDF.pdf?v=1790639579\" title=\"Boca Hydro Pure Liquid Kelp Dosing PDF\" rel=\"noopener\" target=\"_blank\"\u003eBoca Hydro Pure Liquid Kelp Dosing PDF\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"bh-kelp-highlight\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0625\/4143\/1040\/files\/Boca_Hydro_Pure_Liquid_Kelp_SDS_PDF.pdf?v=1790639887\" target=\"_blank\" title=\"Boca Hydro Pure Liquid Kelp SDS PDF\" rel=\"noopener\"\u003eBoca Hydro Pure Liquid Kelp SDS PDF\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"bh-kelp-section-title\"\u003eApplication \u0026amp; Dosing Guide\u003c\/div\u003e\n\u003cdiv class=\"bh-kelp-table-wrap\"\u003e\n\u003ctable class=\"bh-kelp-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSoil Drench\u003c\/th\u003e\n\u003ctd\u003eMix \u003cstrong\u003e1–2 tablespoons per gallon of water\u003c\/strong\u003e and apply to the root zone every \u003cstrong\u003e7–14 days\u003c\/strong\u003e.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFoliar Spray\u003c\/th\u003e\n\u003ctd\u003eMix \u003cstrong\u003e1–2 teaspoons per gallon of water\u003c\/strong\u003e and spray foliage thoroughly every \u003cstrong\u003e7–14 days\u003c\/strong\u003e. \u003cbr\u003e\u003cbr\u003e\u003cspan class=\"bh-kelp-small\"\u003e Apply during cooler parts of the day, preferably early morning or late afternoon. \u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eContainer Plants \u0026amp; Raised Beds\u003c\/th\u003e\n\u003ctd\u003eMix \u003cstrong\u003e2 tablespoons per gallon of water\u003c\/strong\u003e and apply to the root zone every \u003cstrong\u003e1–2 weeks\u003c\/strong\u003e.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFruit Trees \u0026amp; Shrubs\u003c\/th\u003e\n\u003ctd\u003eMix \u003cstrong\u003e2–4 tablespoons per gallon of water\u003c\/strong\u003e and apply thoroughly around the root zone every \u003cstrong\u003e2–4 weeks\u003c\/strong\u003e.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTransplants\u003c\/th\u003e\n\u003ctd\u003eMix \u003cstrong\u003e1 tablespoon per gallon of water\u003c\/strong\u003e and apply to the root zone at planting.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bh-kelp-section-title\"\u003eGuaranteed Analysis\u003c\/div\u003e\n\u003cdiv class=\"bh-kelp-table-wrap\"\u003e\n\u003ctable class=\"bh-kelp-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal Nitrogen (N)\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003e0.0%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Phosphate (P₂O₅)\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003e4.0%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSoluble Potash (K₂O)\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003e4.0%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDerived From\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003eAscophyllum nodosum seaweed extract\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bh-kelp-section-title\"\u003eProduct Characteristics\u003c\/div\u003e\n\u003cdiv class=\"bh-kelp-table-wrap\"\u003e\n\u003ctable class=\"bh-kelp-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSeaweed Species\u003c\/th\u003e\n\u003ctd\u003e\u003cem\u003eAscophyllum nodosum\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAppearance\u003c\/th\u003e\n\u003ctd\u003eBlack to dark brown liquid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSolubility\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003e100% water soluble\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTypical pH\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003e4.7–4.9\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTypical Solids\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003e22–24% by weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDensity\u003c\/th\u003e\n\u003ctd\u003eApproximately \u003cstrong\u003e9.5 lb per gallon\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecific Gravity\u003c\/th\u003e\n\u003ctd\u003eApproximately \u003cstrong\u003e1.14\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication Methods\u003c\/th\u003e\n\u003ctd\u003eSoil drench • Root-zone feeding • Foliar spray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bh-kelp-section-title\"\u003eExcellent for a Wide Range of Plants\u003c\/div\u003e\n\u003cdiv class=\"bh-kelp-table-wrap\"\u003e\n\u003ctable class=\"bh-kelp-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eVegetable Gardens\u003c\/th\u003e\n\u003ctd\u003eTomatoes, peppers, cucumbers, squash, beans, leafy greens, herbs and other garden vegetables.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFruit Trees\u003c\/th\u003e\n\u003ctd\u003eMango, avocado, citrus, figs and other tropical, subtropical and temperate fruit trees.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlowers \u0026amp; Ornamentals\u003c\/th\u003e\n\u003ctd\u003eFlower beds, flowering shrubs, landscape plants and ornamental containers.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eContainers \u0026amp; Raised Beds\u003c\/th\u003e\n\u003ctd\u003eIdeal for regular feeding of patio containers, raised-bed gardens and mixed planting systems.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTransplants \u0026amp; Young Plants\u003c\/th\u003e\n\u003ctd\u003eUseful as a diluted root-zone treatment during transplanting and plant establishment.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bh-kelp-note\"\u003e\n\u003cstrong\u003eMixing:\u003c\/strong\u003e Shake well before use. Add the recommended amount to water and mix thoroughly before application. When combining with other fertilizers or crop inputs, perform a small compatibility test before preparing a large batch.\u003c\/div\u003e\n\u003cdiv class=\"bh-kelp-note\"\u003e\n\u003cstrong\u003eFoliar Application:\u003c\/strong\u003e Apply during cooler parts of the day and avoid spraying severely heat-stressed, drought-stressed or wilted foliage.\u003c\/div\u003e\n\u003cdiv class=\"bh-kelp-note\"\u003e\n\u003cstrong\u003eNatural Product Variation:\u003c\/strong\u003e Because this product is derived from naturally harvested seaweed, color, viscosity and naturally occurring nutrient levels may vary slightly between batches.\u003c\/div\u003e\n\u003cdiv class=\"bh-kelp-note\"\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store tightly sealed in a cool, dry location away from direct sunlight. Do not freeze. Keep out of reach of children and pets.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Boca Hydro LLC","offers":[{"title":"32 Ounce","offer_id":50478031405312,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false},{"title":"1 Gallon","offer_id":50478031438080,"sku":null,"price":69.99,"currency_code":"USD","in_stock":true},{"title":"2.5 Gallon","offer_id":50478031470848,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false},{"title":"5 Gallon","offer_id":50478031503616,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false},{"title":"55 Gallon Drum","offer_id":50478031536384,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false},{"title":"270 Gallon IBC","offer_id":50478031569152,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/4143\/1040\/files\/Pure_Liquid_Kelp_1_Gal_Front_2_PNG.png?v=1790637664","url":"https:\/\/bocahydro.com\/products\/boca-hydro-pure-organic-liquid-kelp-fertilizer-0-4-4-seaweed-extract-for-gardens-fruit-trees-vegetables-containers-foliar-use","provider":"bocahydro","version":"1.0","type":"link"}