{"product_id":"10-0-20-emerald-lawn-fertilizer-18lbs-slow-release-nitrogen-iron-amp-micronutrients-dark-green-lawn-for-tall-fescue-st-augustine-zoysia-centipede","title":"10-0-20 Emerald Lawn Fertilizer 18lbs - Slow-Release Nitrogen Iron \u0026amp Micronutrients - Dark Green Lawn for Tall Fescue St. Augustine Zoysia Centipede","description":"\u003cp\u003e- ?? Deep Green Color Without Excess Growth Contains iron and Nutrace micronutrients to deliver a bold, dark green lawn?without pushing top growth.\n- ?? 45% Slow-Release Nitrogen Provides steady feeding for up to 8 weeks, maximizing nutrient uptake while reducing waste and surge growth.\n- ?? Potassium-Rich Formula for Lawn Stress Protection The 10-0-20 NPK ratio helps improve drought tolerance, disease resistance, and root strength?ideal for warm and cool-season turf.\n- ?? Micronutrient Package Each granule is enriched with essential micronutrients to support healthy turf metabolism and dark green color.\n- ?? Lawns - Tall Fescue, Kentucky Bluegrass, Ryegrass, Centipede Apply May - August every 6 weeks\n- ?? Warm Season Lawns - Bermuda and Zoysia Apply October-November\n\u003c\/p\u003e\u003cp\u003eProduct description\u003c\/p\u003e\u003cp\u003ePotassium-Rich Nutrition for Strong, Resilient Lawns\u003c\/p\u003e\u003cp\u003eSlow-release XCU Fertilizer\u003c\/p\u003e\u003cp\u003eWhat Makes Emerald 10-0-20 Different\u003c\/p\u003e\u003cp\u003eHow Emerald 10-0-20 Supports a Strong, Healthy Lawn\u003c\/p\u003e\u003cp\u003eEasy Application for Seasonal Lawn Feeding\u003c\/p\u003e\u003cp\u003eSimple steps for new seed, overseeding, or fresh sod\u003c\/p\u003e\u003cp\u003eProfessional-Grade Fertilizer Made for Homeowners\u003c\/p\u003e\u003cp\u003eEmerald 10-0-20 provides balanced slow-release nitrogen and high potassium to support healthy growth, color, and durability through challenging seasons. Formulated with quality nutrient sources and micronutrients for steady, reliable feeding.\u003c\/p\u003e\u003cp\u003eXCU slow-release fertilizer provides gradual, steady nutritional uptake for up to 10 weeks of plant response. XCU fertilizer has the highest nitrogen (N) content (43%) and lowest sulfur content (4%) of any polymer-coated sulfur-coated urea (PCSCU) on the market. The value is more area can be covered per application using less fertilizer, which is more efficient and economical. Also, with less N lock-off more of the applied N is taken up and utilized by turfgrass or plants in the expected time frame.\u003c\/p\u003e\u003cp\u003eSupports stress tolerance, strength, and overall turf health.\u003c\/p\u003e\u003cp\u003eProvides controlled feeding to avoid growth surges.\u003c\/p\u003e\u003cp\u003eDelivers key trace elements for balanced turf nutrition and dark green turf color.\u003c\/p\u003e\u003cp\u003eGreat for summer-season cool-season lawns or summer\/winter support for warm-season grass.\u003c\/p\u003e\u003cp\u003eHigh potassium helps turf handle tough weather, foot traffic, and seasonal stress.\u003c\/p\u003e\u003cp\u003eDesigned with controlled-release nitrogen for consistent color and healthy growth without rapid spikes.\u003c\/p\u003e\u003cp\u003eIncludes essential trace elements that support balanced turf development and overall lawn performance.\u003c\/p\u003e\u003cp\u003eApply evenly using a broadcast or rotary spreader at 4-5 lbs. per 1,000 sqft. Water in after application to activate the nutrients. Suitable for lawns needing added potassium support during summer heat, fall preparation, or winter conditioning.\u003c\/p\u003e\u003cp\u003eAt Lawn Synergy, we create advanced lawn nutrition products using the same professional ingredients trusted by turf managers and landscape experts. Emerald 10-0-20 is engineered to give homeowners a high-quality potassium-rich fertilizer that supports turf strength, color, and seasonal durability.\u003c\/p\u003e","brand":"EcoGrovia","offers":[{"title":"18 lbs.","offer_id":48606025810174,"sku":"B0CK5W45CF","price":76.93,"currency_code":"USD","in_stock":true},{"title":"25 lbs.","offer_id":48606025875710,"sku":"B0D35WX33V","price":90.93,"currency_code":"USD","in_stock":true},{"title":"50 lbs.","offer_id":48606025908478,"sku":"B0CK5VRPNX","price":130.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/8520\/4734\/files\/61zxkoiDXBL._SX522.jpg?v=1784422702","url":"https:\/\/ecogrovia1.com\/products\/10-0-20-emerald-lawn-fertilizer-18lbs-slow-release-nitrogen-iron-amp-micronutrients-dark-green-lawn-for-tall-fescue-st-augustine-zoysia-centipede","provider":"EcoGrovia","version":"1.0","type":"link"}