{"product_id":"mills-ultimate-pk-copy","title":"Mills Calmag","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eMills CalMag – Essential Calcium \u0026amp; Magnesium Supplement for Strong, Healthy Plants\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eMills CalMag\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a premium calcium and magnesium supplement designed to prevent nutrient deficiencies and support healthy, vigorous plant growth. Ideal for use with soft water, reverse osmosis (RO) water or coco growing media, this carefully balanced formula provides two essential elements that are vital for strong cell development, healthy foliage and optimal nutrient uptake.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBy supplying readily available calcium and magnesium, Mills CalMag helps strengthen plant structure, improve photosynthesis and promote lush, green growth throughout the entire growing cycle. It also helps prevent common deficiency symptoms such as yellowing leaves, weak stems and poor plant development, ensuring your plants remain healthy and productive.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSuitable for use in soil, coco and hydroponic systems, Mills CalMag integrates seamlessly into the Mills Nutrients feeding programme, giving growers complete confidence in every stage of cultivation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eKey Benefits:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePrevents and corrects calcium and magnesium deficiencies\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports strong stems, healthy roots and vigorous growth\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproves nutrient uptake and overall plant health\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEncourages lush green foliage and efficient photosynthesis\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for soft water, RO water and coco growing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for soil, coco and hydroponic systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplements the full Mills Nutrients range\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eKeep your plants growing at their best with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eMills CalMag\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – the essential supplement for stronger, healthier plants and consistently impressive results.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eCalmag is highly concentrated. Use only approx. 1 ml per liter of water to increase the EC to the desired level.\u003c\/p\u003e\n\u003cp\u003eTo prevent calcium and magnesium deficiencies: give your plants 1ml per 1 litre of water without other additives with a pH of 6.5, 1x per week.\u003c\/p\u003e","brand":"Mills","offers":[{"title":"1 Litre","offer_id":57355488166263,"sku":"MILL-Calmag-1L","price":25.5,"currency_code":"GBP","in_stock":false},{"title":"5 Litre","offer_id":57355488199031,"sku":"MILL-Calmag-5L","price":111.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/3876\/0503\/files\/11w-2026-08-07T142510.354.webp?v=1786109190","url":"https:\/\/www.senua-hydroponics.com\/products\/mills-ultimate-pk-copy","provider":"Senua Hydroponics","version":"1.0","type":"link"}