{"product_id":"ultimate-3-18-18-lawn-food-liquid-fertilizer-root-vigor-booster","title":"Ultimate 3-18-18 Lawn Food Liquid Fertilizer - Root Vigor Booster","description":"\u003cp\u003eOur review of the Ultimate 3-18-18 Lawn Food finds it best suited for homeowners who need to improve turf root strength and correct phosphorus or potassium deficiencies. This concentrated liquid fertilizer stands out because it delivers high levels of phosphorus and potassium in a quick-release form, so lawns - especially newly sodded or seeded areas - receive nutrients that support root development and stress endurance without excessive top growth. It is an easy-to-apply option for anyone who prefers liquid feed over granular products and wants fast nutrient uptake.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Phosphorus:\u003c\/strong\u003e Contains 18% phosphorus to encourage strong root vigor, which is important when establishing turf from sod or seed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Potassium:\u003c\/strong\u003e With 18% potassium, the formula supports carbohydrate formation and enzyme activation to help the lawn endure stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Nitrogen:\u003c\/strong\u003e The 3% nitrogen content limits excessive top growth while still supporting general turf coloration and density.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick-Release Liquid Nutrients:\u003c\/strong\u003e Liquid feed acts fast so nutrients begin to be available to roots sooner than many slow-release granules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Grass Compatibility:\u003c\/strong\u003e Safe for both warm and cool season grasses including Bermuda, Zoysia, St. Augustine and bluegrass, so one bottle covers mixed lawns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenerous Coverage:\u003c\/strong\u003e One gallon covers up to 12,800 sq ft when used with a hose-end sprayer, making it practical for medium to large yards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis product is ideal for homeowners and small property managers who are addressing visible or suspected phosphorus and potassium deficiencies or establishing new turf with seed or sod. It is also a good fit for those who prefer a liquid application and want a product manufactured in the USA with feed-grade ingredients.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for users seeking a high-nitrogen, fast-green-up feed for frequent mowing cycles, or for those who need a slow-release, long duration granular program; those users should look for a higher nitrogen or slow-release granular option instead.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh phosphorus and potassium specifically formulated to support root establishment and plant functions.\u003c\/li\u003e\n\u003cli\u003eLiquid, quick-release formula that customers report showing visible improvements in greenness and growth within days in some cases.\u003c\/li\u003e\n\u003cli\u003eCovers a large area with a single gallon when used with a hose-end sprayer, and works on most grass types.\u003c\/li\u003e\n\u003cli\u003eManufactured in the USA by a company with turf industry experience, using feed-grade ingredients.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow nitrogen means it will not produce rapid top-growth or thickening the way a high-nitrogen fertilizer will.\u003c\/li\u003e\n\u003cli\u003eSome users find the perceived value mixed depending on expectations for speed of visible change and application method.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eLiquid lawn fertilizer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNPK\u003c\/td\u003e\n\u003ctd\u003e3-18-18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoverage\u003c\/td\u003e\n\u003ctd\u003eUp to 12,800 sq ft (hose-end sprayer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrass types\u003c\/td\u003e\n\u003ctd\u003eWarm and cool season grasses (Bermuda, Zoysia, St. Augustine, bluegrass, etc.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormulation\u003c\/td\u003e\n\u003ctd\u003eQuick-release liquid, feed-grade ingredients\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMade in\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Ultimate 3-18-18 Lawn Food is a practical choice for anyone focused on improving root vigor, establishing new turf, or correcting phosphorus and potassium deficiencies without stimulating excessive top growth. Its liquid, quick-release format and wide grass compatibility give good value for yards that need targeted nutrient support rather than heavy nitrogen feeding.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this be used on all grass types?\u003c\/strong\u003e\u003cbr\u003eYes, it is suitable for both warm season and cool season grasses including Bermuda, Zoysia, St. Augustine and bluegrass.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much area does one gallon treat?\u003c\/strong\u003e\u003cbr\u003eOne gallon covers up to 12,800 sq ft when applied with a hose-end sprayer; coverage will vary with other sprayer types.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this product fast-acting?\u003c\/strong\u003e\u003cbr\u003eYes, as a quick-release liquid it becomes available to roots faster than most granular fertilizers, and some users report visible changes within days.\u003c\/p\u003e","brand":"Simple Lawn Solutions","offers":[{"title":"Default Title","offer_id":48246088270043,"sku":"B09T8J1431","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61hJONDttvL._SL1000.jpg?v=1776266739","url":"https:\/\/gearmusthave.com\/products\/ultimate-3-18-18-lawn-food-liquid-fertilizer-root-vigor-booster","provider":"GearMustHave","version":"1.0","type":"link"}