{"product_id":"high-performance-turf-fertiliser-25kg","title":"Premium High-Performance Fertiliser 12-5-20 with Extra Calcium and Magnesium for Healthy Turf Growth, 25kg Bag","description":"\u003ch2\u003eHigh-Quality Fertiliser 12-5-20 Enriched with Calcium and Magnesium\u003c\/h2\u003e\n\u003cp\u003eThis exceptional high-quality fertiliser is crafted to supply your lawn with vital nutrients for vigorous growth. Recognized as one of the \u003cstrong\u003etop turf fertilisers in the UK\u003c\/strong\u003e, this product delivers well-rounded nourishment for lush, green growth throughout the season. Comprising 12% nitrogen, 5% phosphorus pentoxide, and 20% potassium oxide, this mix guarantees that your grass stays strong and vibrant, even in cooler climates.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLasts up to 2 months, fostering a resilient and thriving lawn.\u003c\/li\u003e\n\u003cli\u003eInfused with additional magnesium and calcium for greener, sturdier grass that responds quickly and positively.\u003c\/li\u003e\n\u003cli\u003ePromotes uniform growth from the very beginning of the growing season.\u003c\/li\u003e\n\u003cli\u003eIncludes potassium for optimal pre-stress conditioning.\u003c\/li\u003e\n\u003cli\u003eHigh in calcium content, strengthening the development of durable, high-quality turf.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eNutritional Breakdown\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin:20px 0;\"\u003e \u003cthead\u003e \u003ctr style=\"background-color:#f8f9fa; border-bottom:2px solid #dee2e6;\"\u003e \u003cth style=\"padding:12px; text-align:left; border:1px solid #dee2e6;\"\u003eNutrient\u003c\/th\u003e \u003cth style=\"padding:12px; text-align:left; border:1px solid #dee2e6;\"\u003ePercentage\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e\u003cstrong\u003eTotal Nitrogen (N)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e\u003cstrong\u003e12%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e\u003cstrong\u003ePhosphorous Pentoxide (P\u003csub\u003e2\u003c\/sub\u003eO\u003csub\u003e5\u003c\/sub\u003e)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e\u003cstrong\u003e5%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e\u003cstrong\u003ePotassium Oxide (K\u003csub\u003e2\u003c\/sub\u003eO) Water Soluble\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e\u003cstrong\u003e20%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e\u003cstrong\u003eCalcium Oxide (CaO) Water Soluble\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e\u003cstrong\u003e2%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e\u003cstrong\u003eMagnesium Oxide (MgO) Water Soluble\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e\u003cstrong\u003e2%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\u003ctd colspan=\"2\" style=\"padding:10px; border:1px solid #dee2e6;\"\u003e25% Coated N of Total N\u003c\/td\u003e\u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eHow to Apply\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin:20px 0;\"\u003e \u003cthead\u003e \u003ctr style=\"background-color:#f8f9fa; border-bottom:2px solid #dee2e6;\"\u003e \u003cth style=\"padding:12px; text-align:left; border:1px solid #dee2e6;\"\u003eBag Sizes (kg)\u003c\/th\u003e \u003cth style=\"padding:12px; text-align:left; border:1px solid #dee2e6;\"\u003eApplication Rate (g\/m\u003csup\u003e2\u003c\/sup\u003e)\u003c\/th\u003e \u003cth style=\"padding:12px; text-align:left; border:1px solid #dee2e6;\"\u003eBag Coverage (m²)\u003c\/th\u003e \u003cth style=\"padding:12px; text-align:left; border:1px solid #dee2e6;\"\u003eNutrient Levels Applied kg\/ha\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr align=\"center\"\u003e\n\u003ctd rowspan=\"4\"\u003e25\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e1250\u003c\/td\u003e\n\u003ctd\u003e24.0 N, 10.0 P, 40.0 K\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr align=\"center\"\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1000\u003c\/td\u003e\n\u003ctd\u003e30.0 N, 12.5 P, 50.0 K\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr align=\"center\"\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e833\u003c\/td\u003e\n\u003ctd\u003e36.0 N, 15.0 P, 60.0 K\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr align=\"center\"\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003ctd\u003e714\u003c\/td\u003e\n\u003ctd\u003e42.0 N, 17.5 P, 70.0 K\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRecommended Spreader Settings\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin:20px 0;\"\u003e \u003cthead\u003e \u003ctr style=\"background-color:#f8f9fa; border-bottom:2px solid #dee2e6;\"\u003e \u003cth style=\"padding:12px; text-align:left; border:1px solid #dee2e6;\"\u003eSpreader Type\u003c\/th\u003e \u003cth style=\"padding:12px; text-align:left; border:1px solid #dee2e6;\"\u003eApplication Method\u003c\/th\u003e \u003cth style=\"padding:12px; text-align:left; border:1px solid #dee2e6;\"\u003eCone Setting\u003c\/th\u003e \u003cth style=\"padding:12px; text-align:left; border:1px solid #dee2e6;\"\u003eSpreader Width (m)\u003c\/th\u003e \u003cth colspan=\"4\" style=\"padding:12px; text-align:left; border:1px solid #dee2e6;\"\u003eApplication Rate g\/m²\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr align=\"center\"\u003e\n\u003ctd\u003eRotary Spreader\u003c\/td\u003e\n\u003ctd\u003e1 x pass\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr align=\"center\"\u003e\n\u003ctd\u003eSR-2000 or Accupro 2000\u003c\/td\u003e\n\u003ctd\u003e2 x pass\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBest Time for Application\u003c\/h3\u003e\n\u003cp\u003eThis fertiliser is best applied in early spring to encourage healthy growth as the growing season kicks off. The \u003cstrong\u003eslow-release granular formula\u003c\/strong\u003e offers ongoing nutrient supply over 8-12 weeks, minimizing the requirement for regular applications. It is perfect for seasonal renovations and for maintaining your lawn throughout the winter period.\u003c\/p\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin:20px 0;\"\u003e \u003cthead\u003e \u003ctr style=\"background-color:#f8f9fa; border-bottom:2px solid #dee2e6;\"\u003e \u003cth style=\"padding:12px; text-align:left; border:1px solid #dee2e6;\"\u003eSpecification\u003c\/th\u003e \u003cth style=\"padding:12px; text-align:left; border:1px solid #dee2e6;\"\u003eMeasurement\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003eTotal Nitrogen (N)\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e12%\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003ePhosphorous Pentoxide (P\u003csub\u003e2\u003c\/sub\u003eO\u003csub\u003e5\u003c\/sub\u003e)\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e5%\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003ePotassium Oxide (K\u003csub\u003e2\u003c\/sub\u003eO)\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e20%\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003eCalcium Oxide (CaO)\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e2%\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003eMagnesium Oxide (MgO)\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #dee2e6;\"\u003e2%\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow frequently should I apply this fertiliser?\u003c\/strong\u003e We suggest applying it every 6-8 weeks during the growing period for optimal results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this fertiliser suitable for all types of grass?\u003c\/strong\u003e Absolutely, it works well with various grass types and is especially effective for turf.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhen is the best time for application?\u003c\/strong\u003e Early spring is recommended, but late summer applications can also provide a beneficial boost before winter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"seo-footer\" style=\"margin-top:20px;padding-top:15px;border-top:1px solid #eee;\"\u003e\n\u003ch3\u003eWhy Choose This Fertiliser 12-5-20 Enriched with Extra Calcium and Magnesium for Thriving Turf Growth, 25kg?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Grade:\u003c\/strong\u003e Chosen for commercial and trade applications — a top pick for \u003cstrong\u003eprofessional lawn fertiliser UK\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrompt UK Delivery:\u003c\/strong\u003e Place your order by 2pm for next working day shipping throughout the UK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompetitive Pricing:\u003c\/strong\u003e Attractive rates on \u003cstrong\u003ebest turf fertilisers\u003c\/strong\u003e — excellent value for professionals and trade customers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpert Guidance:\u003c\/strong\u003e Need assistance with \u003cstrong\u003ebuying lawn feed online\u003c\/strong\u003e? Our knowledgeable team is here to help\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Supplier:\u003c\/strong\u003e Trusted by councils, educational institutions, sports clubs, and landscapers across the UK\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRelated searches:\u003c\/strong\u003e slow-release granular fertiliser, liquid turf feed, sports pitch fertiliser\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- seo-related-start --\u003e\n\u003cdiv style=\"margin-top:30px;padding-top:25px;border-top:2px solid #e8e8e8;\"\u003e\n\u003ch3 style=\"font-size:18px;font-weight:700;margin-bottom:12px;color:#1a1a1a;\"\u003eExplore Related Categories\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:8px;margin-bottom:25px;\"\u003e\n\u003ca href=\"https:\/\/turfmasterspro.co.uk\/collections\/fertilisers\" title=\"Shop Fertilisers Online\" style=\"display:inline-block;padding:8px 18px;background:#f5f5f5;border:1px solid #ddd;border-radius:25px;color:#1a1a1a;text-decoration:none;font-size:14px;font-weight:500;transition:all 0.2s;\"\u003eFertilisers\u003c\/a\u003e\n\u003ca href=\"https:\/\/turfmasterspro.co.uk\/collections\/turf-landscaping\" title=\"Shop Turf \u0026amp; Landscaping Online\" style=\"display:inline-block;padding:8px 18px;background:#f5f5f5;border:1px solid #ddd;border-radius:25px;color:#1a1a1a;text-decoration:none;font-size:14px;font-weight:500;transition:all 0.2s;\"\u003eTurf \u0026amp; Landscaping\u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size:18px;font-weight:700;margin-bottom:15px;color:#1a1a1a;\"\u003eYou Might Also Like\u003c\/h3\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(4,1fr);gap:15px;\"\u003e\n\u003cdiv style=\"border:1px solid #e8e8e8;border-radius:8px;overflow:hidden;background:#fff;transition:box-shadow 0.2s;\"\u003e\n\u003ca href=\"https:\/\/turfmasterspro.co.uk\/products\/premium-granular-fertiliser-23-0-5\" title=\"Buy Premium Granular Fertiliser 23-0-5\" style=\"text-decoration:none;color:inherit;\"\u003e\n\u003cdiv style=\"width:100%;aspect-ratio:1\/1;overflow:hidden;background:#f9f9f9;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1001\/0142\/3435\/files\/222ccebec9ee368ba09322bd02c9fa03_400x400.png?v=1779022330\" alt=\"Premium Granular Fertiliser 23-0-5\" style=\"width:100%;height:100%;object-fit:cover;\" loading=\"lazy\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 12px;\"\u003e\n\u003cp style=\"font-size:13px;font-weight:500;color:#1a1a1a;margin:0;line-height:1.4;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;\"\u003ePremium Granular Fertiliser 23-0-5\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #e8e8e8;border-radius:8px;overflow:hidden;background:#fff;transition:box-shadow 0.2s;\"\u003e\n\u003ca href=\"https:\/\/turfmasterspro.co.uk\/products\/premium-high-performance-fertiliser-12-0-12\" title=\"Buy Premium High-Performance Fertiliser 12-0-12\" style=\"text-decoration:none;color:inherit;\"\u003e\n\u003cdiv style=\"width:100%;aspect-ratio:1\/1;overflow:hidden;background:#f9f9f9;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1001\/0142\/3435\/files\/2b9ee99c91add4cb82dcf175720abaf8_400x400.png?v=1779021838\" alt=\"Premium High-Performance Fertiliser 12-0-12\" style=\"width:100%;height:100%;object-fit:cover;\" loading=\"lazy\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 12px;\"\u003e\n\u003cp style=\"font-size:13px;font-weight:500;color:#1a1a1a;margin:0;line-height:1.4;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;\"\u003ePremium High-Performance Fertiliser 12-0-12\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #e8e8e8;border-radius:8px;overflow:hidden;background:#fff;transition:box-shadow 0.2s;\"\u003e\n\u003ca href=\"https:\/\/turfmasterspro.co.uk\/products\/premium-8-0-0-fertiliser-20kg\" title=\"Buy 8-0-0 Fertiliser with Magnesium and Iron for Healthy Turf Growth\" style=\"text-decoration:none;color:inherit;\"\u003e\n\u003cdiv style=\"width:100%;aspect-ratio:1\/1;overflow:hidden;background:#f9f9f9;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1001\/0142\/3435\/files\/1725554457c30333beb7546c2a218f65_400x400.png?v=1779022416\" alt=\"8-0-0 Fertiliser with Magnesium and Iron for Healthy Turf Growth\" style=\"width:100%;height:100%;object-fit:cover;\" loading=\"lazy\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 12px;\"\u003e\n\u003cp style=\"font-size:13px;font-weight:500;color:#1a1a1a;margin:0;line-height:1.4;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;\"\u003e8-0-0 Fertiliser with Magnesium and Iron for Healthy Turf Growth\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #e8e8e8;border-radius:8px;overflow:hidden;background:#fff;transition:box-shadow 0.2s;\"\u003e\n\u003ca href=\"https:\/\/turfmasterspro.co.uk\/products\/premium-turf-fertiliser-20-0-7-3mgo-25kg\" title=\"Buy Fertiliser 20-0-7 +3MgO for Healthy Turf Growth\" style=\"text-decoration:none;color:inherit;\"\u003e\n\u003cdiv style=\"width:100%;aspect-ratio:1\/1;overflow:hidden;background:#f9f9f9;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1001\/0142\/3435\/files\/1025bf44a675742d619a7efba65d4a8d_400x400.png?v=1779022147\" alt=\"Fertiliser 20-0-7 +3MgO for Healthy Turf Growth\" style=\"width:100%;height:100%;object-fit:cover;\" loading=\"lazy\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:10px 12px;\"\u003e\n\u003cp style=\"font-size:13px;font-weight:500;color:#1a1a1a;margin:0;line-height:1.4;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;\"\u003eFertiliser 20-0-7 +3MgO for Healthy Turf Growth\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e.seo-related-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}@media(max-width:768px){.seo-related-grid{grid-template-columns:repeat(2,1fr)}}\u003c\/style\u003e\n\u003c\/div\u003e\n\u003c!-- seo-related-end --\u003e","brand":"turfmasterspro.co.uk","offers":[{"title":"Default Title","offer_id":57337284133195,"sku":"17104","price":115.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/0142\/3435\/files\/0c039828673ddfe65e92cbe250ce86ac.png?v=1779022146","url":"https:\/\/turfmasterspro.co.uk\/products\/high-performance-turf-fertiliser-25kg","provider":"turfmasterspro.co.uk","version":"1.0","type":"link"}