{"product_id":"mills-nutrients-complete-coco-nutrient-kits-1-8-plants","title":"Mills Nutrients Complete Coco Nutrient Kits (1–8 Plants)","description":"\u003ch2\u003eMills Nutrients Complete Coco Feeding for 1–8 Plants\u003c\/h2\u003e\n\u003cp\u003eWant to run Mills in coco without buying every bottle separately?\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eMills Full Coco Nutrient Kits\u003c\/strong\u003e give you a complete feeding package for coco-grown plants, with the key base nutrients, boosters and support products matched together in one bundle.\u003c\/p\u003e\n\u003cp\u003eBuilt around \u003cstrong\u003eMills Basis A\u0026amp;B\u003c\/strong\u003e, these kits provide the foundation for a full coco feeding programme from vegetative growth through to flowering and flush. You also get root support, CalMag, bloom stimulation, PK support and \u003cstrong\u003eMills Vitalize\u003c\/strong\u003e, one of the standout silicon products in the Mills range.\u003c\/p\u003e\n\u003cp\u003eCoco is a fast, productive growing media, but it needs consistent feeding and the right balance of nutrients. These kits take away the guesswork by giving you the main Mills products you need in one go, sized to match your plant count and setup.\u003c\/p\u003e\n\u003cp\u003eThey’re ideal for indoor coco setups, hand-fed coco pots, coco\/perlite mixes and small AutoPot systems where you want a structured feeding plan without building the full range bottle by bottle.\u003c\/p\u003e\n\u003cp\u003eChoose the \u003cstrong\u003e1–4 Plant Kit\u003c\/strong\u003e for smaller coco grows or the \u003cstrong\u003e4–8 Plant Kit\u003c\/strong\u003e for larger setups. Both options are designed to help you feed properly from start to finish while saving money compared with buying each product individually.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Mills coco kit\u003c\/strong\u003e; includes base nutrients, root support, CalMag, bloom boosters, PK and silicon support;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for coco growing\u003c\/strong\u003e; ideal for coco coir, coco\/perlite mixes and regular coco feeding;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo kit sizes available\u003c\/strong\u003e; choose the 1–4 plant kit or 4–8 plant kit to suit your setup;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreat for hand-fed coco\u003c\/strong\u003e; a simple, structured feeding programme for growers watering by hand;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for AutoPot-style systems\u003c\/strong\u003e; a strong option for smaller automated coco setups where regular feeding is needed;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSaves money\u003c\/strong\u003e; better value than buying each Mills product separately;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports every stage\u003c\/strong\u003e; covers roots, vegetative growth, flowering, PK support, CalMag demand and flush;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes Mills Vitalize\u003c\/strong\u003e; silicon support for plant strength, structure and stress resistance;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to follow\u003c\/strong\u003e; works with the Mills coco feeding chart for a clear stage-by-stage routine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy You Need It\u003c\/h3\u003e\n\u003cp\u003eBuilding a coco nutrient range from scratch can get confusing. You need a reliable base feed, root support, calcium and magnesium support, bloom stimulation, PK support and something to help strengthen plant structure.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eMills Full Coco Nutrient Kit\u003c\/strong\u003e puts those key products together for you. Every bottle has a clear job, helping you support strong roots, steady vegetative growth, better flowering, stronger structure and improved plant resilience.\u003c\/p\u003e\n\u003cp\u003eFor newer growers, it removes a lot of the guesswork. For experienced coco growers, it’s a cost-effective way to stock up on the Mills range and keep your feeding programme consistent across a full cycle.\u003c\/p\u003e\n\u003ch3\u003ePerfect for Indoor Coco, Hand-Fed Pots \u0026amp; AutoPot Setups\u003c\/h3\u003e\n\u003cp\u003eThis kit is built for growers using coco coir and coco\/perlite mixes. It’s a strong choice for indoor grow tents, hand-watered coco pots and small AutoPot-style systems where plants need regular, balanced feeding.\u003c\/p\u003e\n\u003cp\u003eCoco performs best when nutrition is consistent. Mills Basis A\u0026amp;B provides the base feed, while the included additives help support roots, flowering, calcium and magnesium demand, plant strength and late-stage bloom performance.\u003c\/p\u003e\n\u003cp\u003eIf you want to get more from coco without overcomplicating your feed shelf, this kit gives you the products and structure to run Mills properly.\u003c\/p\u003e\n\u003ch3\u003eWhat Each Mills Product Does\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMills Basis A\u0026amp;B\u003c\/strong\u003e; two-part base nutrient that supplies core macro and micronutrients through vegetative growth and flowering;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMills Start-R\u003c\/strong\u003e; early-stage additive used to support root development, establishment and strong early growth;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMills C4\u003c\/strong\u003e; bloom additive used during flowering to support flower development and crop performance;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMills PK\u003c\/strong\u003e; phosphorus and potassium booster used during late flowering when plants need extra bloom support;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMills CalMag\u003c\/strong\u003e; calcium and magnesium support, especially useful in coco, under strong lighting or with fast-growing plants;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMills Vitalize\u003c\/strong\u003e; premium silicon support that helps strengthen plant structure, improve resilience and support nutrient movement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Included?\u003c\/h3\u003e\n\u003ch4\u003e1–4 Plant Kit\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMills Basis A 1L\u003c\/strong\u003e; part one of the two-part base nutrient for coco growing;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMills Basis B 1L\u003c\/strong\u003e; part two of the two-part base nutrient for coco growing;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMills Start-R 250ml\u003c\/strong\u003e; root and early growth support;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMills C4 250ml\u003c\/strong\u003e; bloom additive for flowering performance;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMills PK 250ml\u003c\/strong\u003e; phosphorus and potassium support for later flowering;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMills CalMag 1L\u003c\/strong\u003e; calcium and magnesium support;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMills Vitalize 100ml\u003c\/strong\u003e; silicon support for plant strength and resilience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e up to 4 plants in coco, including hand-watered pots, coco\/perlite mixes and smaller AutoPot-style systems.\u003c\/p\u003e\n\u003ch4\u003e4–8 Plant Kit\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMills Basis A 1L\u003c\/strong\u003e; part one of the two-part base nutrient for coco growing;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMills Basis B 1L\u003c\/strong\u003e; part two of the two-part base nutrient for coco growing;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMills Start-R 250ml\u003c\/strong\u003e; root and early growth support;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMills C4 1L\u003c\/strong\u003e; bloom additive for flowering performance;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMills PK 1L\u003c\/strong\u003e; phosphorus and potassium support for later flowering;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMills CalMag 1L\u003c\/strong\u003e; calcium and magnesium support;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMills Vitalize 250ml\u003c\/strong\u003e; silicon support for plant strength and resilience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e 4–8 plants in coco with standard veg times and regular feeding, either hand-fed or in suitable automated coco systems.\u003c\/p\u003e\n\u003ch3\u003eHow to Use the Mills Full Coco Nutrient Kit\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eUse the Mills feed chart as your main guide for dosage and timing.\u003c\/li\u003e\n\u003cli\u003eAdd Mills Basis A to your water first and mix thoroughly.\u003c\/li\u003e\n\u003cli\u003eAdd Mills Basis B separately and mix again. Never mix A and B concentrates together before diluting in water.\u003c\/li\u003e\n\u003cli\u003eUse Start-R through the early stages to support roots and establishment.\u003c\/li\u003e\n\u003cli\u003eUse CalMag where extra calcium and magnesium support is needed, especially in coco or under strong lighting.\u003c\/li\u003e\n\u003cli\u003eUse Vitalize throughout the cycle at the recommended low dose to support plant strength and resilience.\u003c\/li\u003e\n\u003cli\u003eIntroduce C4 during flowering to support bloom development.\u003c\/li\u003e\n\u003cli\u003eUse Mills PK during the later flowering stage for additional phosphorus and potassium support.\u003c\/li\u003e\n\u003cli\u003eMonitor plant response and adjust strength based on plant size, environment, water quality and feeding frequency.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eMills Coco Feed Chart\u003c\/h3\u003e\n\u003cp\u003eUse the chart below as a guide. Dosages are shown per 1 litre of water.\u003c\/p\u003e\n\u003cdiv class=\"scrollable-wrapper\"\u003e\n\u003ctable class=\"scrollable-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eWeek\u003c\/th\u003e\n\u003cth\u003eStage\u003c\/th\u003e\n\u003cth\u003eStart-R\u003c\/th\u003e\n\u003cth\u003eBasis A\u003c\/th\u003e\n\u003cth\u003eBasis B\u003c\/th\u003e\n\u003cth\u003eC4\u003c\/th\u003e\n\u003cth\u003ePK\u003c\/th\u003e\n\u003cth\u003eCalMag\u003c\/th\u003e\n\u003cth\u003eVitalize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeek 1\u003c\/td\u003e\n\u003ctd\u003eVeg\u003c\/td\u003e\n\u003ctd\u003e1ml\/L\u003c\/td\u003e\n\u003ctd\u003e1ml\/L\u003c\/td\u003e\n\u003ctd\u003e1ml\/L\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e0.5ml\/L\u003c\/td\u003e\n\u003ctd\u003e0.2ml\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeek 2\u003c\/td\u003e\n\u003ctd\u003eVeg\u003c\/td\u003e\n\u003ctd\u003e1ml\/L\u003c\/td\u003e\n\u003ctd\u003e2ml\/L\u003c\/td\u003e\n\u003ctd\u003e2ml\/L\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e0.5ml\/L\u003c\/td\u003e\n\u003ctd\u003e0.2ml\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeek 3\u003c\/td\u003e\n\u003ctd\u003eVeg\u003c\/td\u003e\n\u003ctd\u003e1ml\/L\u003c\/td\u003e\n\u003ctd\u003e2ml\/L\u003c\/td\u003e\n\u003ctd\u003e2ml\/L\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e0.5ml\/L\u003c\/td\u003e\n\u003ctd\u003e0.2ml\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeek 4\u003c\/td\u003e\n\u003ctd\u003eVeg\u003c\/td\u003e\n\u003ctd\u003e1ml\/L\u003c\/td\u003e\n\u003ctd\u003e2ml\/L\u003c\/td\u003e\n\u003ctd\u003e2ml\/L\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e0.5ml\/L\u003c\/td\u003e\n\u003ctd\u003e0.2ml\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeek 5\u003c\/td\u003e\n\u003ctd\u003eFlower\u003c\/td\u003e\n\u003ctd\u003e1ml\/L\u003c\/td\u003e\n\u003ctd\u003e2.5ml\/L\u003c\/td\u003e\n\u003ctd\u003e2.5ml\/L\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e0.5ml\/L\u003c\/td\u003e\n\u003ctd\u003e0.2ml\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeek 6\u003c\/td\u003e\n\u003ctd\u003eFlower\u003c\/td\u003e\n\u003ctd\u003e1ml\/L\u003c\/td\u003e\n\u003ctd\u003e3ml\/L\u003c\/td\u003e\n\u003ctd\u003e3ml\/L\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e0.5ml\/L\u003c\/td\u003e\n\u003ctd\u003e0.2ml\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeek 7\u003c\/td\u003e\n\u003ctd\u003eFlower\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e3ml\/L\u003c\/td\u003e\n\u003ctd\u003e3ml\/L\u003c\/td\u003e\n\u003ctd\u003e0.5ml\/L\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e0.5ml\/L\u003c\/td\u003e\n\u003ctd\u003e0.2ml\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeek 8\u003c\/td\u003e\n\u003ctd\u003eFlower\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e3.5ml\/L\u003c\/td\u003e\n\u003ctd\u003e3.5ml\/L\u003c\/td\u003e\n\u003ctd\u003e1ml\/L\u003c\/td\u003e\n\u003ctd\u003e2ml\/L\u003c\/td\u003e\n\u003ctd\u003e0.5ml\/L\u003c\/td\u003e\n\u003ctd\u003e0.1ml\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeek 9\u003c\/td\u003e\n\u003ctd\u003eFlower\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e3.5ml\/L\u003c\/td\u003e\n\u003ctd\u003e3.5ml\/L\u003c\/td\u003e\n\u003ctd\u003e1.5ml\/L\u003c\/td\u003e\n\u003ctd\u003e2ml\/L\u003c\/td\u003e\n\u003ctd\u003e0.5ml\/L\u003c\/td\u003e\n\u003ctd\u003e0.1ml\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeek 10\u003c\/td\u003e\n\u003ctd\u003eFlower\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e3ml\/L\u003c\/td\u003e\n\u003ctd\u003e3ml\/L\u003c\/td\u003e\n\u003ctd\u003e1ml\/L\u003c\/td\u003e\n\u003ctd\u003e2.5ml\/L\u003c\/td\u003e\n\u003ctd\u003e0.5ml\/L\u003c\/td\u003e\n\u003ctd\u003e0.1ml\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeek 11\u003c\/td\u003e\n\u003ctd\u003eFlower\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e3ml\/L\u003c\/td\u003e\n\u003ctd\u003e3ml\/L\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e2.5ml\/L\u003c\/td\u003e\n\u003ctd\u003e0.5ml\/L\u003c\/td\u003e\n\u003ctd\u003e0.1ml\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeek 12\u003c\/td\u003e\n\u003ctd\u003eFlush\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cem\u003eUse this chart as a guide and adjust based on plant size, environment, water quality and plant response. Always mix Basis A and Basis B separately into water and never combine concentrates together.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eTech Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mills Nutrients\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Complete coco nutrient kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for:\u003c\/strong\u003e Coco coir, coco\/perlite mixes, hand-fed coco and small AutoPot-style systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit options:\u003c\/strong\u003e 1–4 plant kit and 4–8 plant kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase nutrients:\u003c\/strong\u003e Mills Basis A\u0026amp;B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Base feed, root support, bloom additive, PK booster, CalMag and silicon support\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowing style:\u003c\/strong\u003e Coco feeding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdeal for:\u003c\/strong\u003e Beginners, experienced coco growers and anyone switching to Mills Nutrients\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse with:\u003c\/strong\u003e Mills feed chart\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTop Tip\u003c\/h3\u003e\n\u003cp\u003eMills Vitalize is highly concentrated, so measure it carefully and don’t be tempted to overdo it. In coco, consistency matters more than heavy feeding, so keep your routine steady, watch plant response and build up gradually as demand increases.\u003c\/p\u003e","brand":"Mills","offers":[{"title":"1-4 Plants","offer_id":58320034988406,"sku":"K-974957","price":134.99,"currency_code":"GBP","in_stock":true},{"title":"4-8 Plants","offer_id":58320035021174,"sku":"K-974958","price":264.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/9301\/4772\/files\/Mills_Nutrient_Full_Coco_Kits_1-4_Plants__jpeg.webp?v=1784727633","url":"https:\/\/www.growell.co.uk\/products\/mills-nutrients-complete-coco-nutrient-kits-1-8-plants","provider":"GroWell","version":"1.0","type":"link"}