{"product_id":"botanicare-cal-mag-plus-2-0-0-calcium-magnesium-iron-plant-supplement-1-qt","title":"Botanicare Cal-Mag Plus 2-0-0: Calcium, Magnesium \u0026 Iron Plant Supplement – 1 qt","description":"\u003ch2\u003eBoost plant nutrition with Cal-Mag Plus 2-0-0\u003c\/h2\u003e\n\u003cp\u003eBotanicare Cal-Mag Plus 2-0-0 is a fortified blend of calcium, magnesium, and iron designed to support balanced nutrition in a wide range of growing systems. Rather than a single ingredient fix, it pairs essential minerals to help address common imbalances that can occur in hydroponic or soil environments. \u003c\/p\u003e\n\n\u003ch3\u003eWhy you might reach for Cal-Mag Plus\u003c\/h3\u003e\n\u003cp\u003eCalcium helps strengthen cell walls, magnesium supports photosynthesis, and iron assists chlorophyll production. When using reverse osmosis water or coco coir based media, plants may exhibit calcium or magnesium draw, making a targeted supplement like Cal-Mag Plus a practical part of your feeding plan.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHighly fortified formula containing calcium, magnesium, and iron to support nutrient balance.\u003c\/li\u003e\n  \u003cli\u003eHelps address common deficiencies that can arise with certain water sources and media.\u003c\/li\u003e\n  \u003cli\u003eSuitable across vegetative, transition, and bloom stages to support ongoing growth.\u003c\/li\u003e\n  \u003cli\u003eRecommended when combining with RO water or coco coir media to compensate for mineral draw.\u003c\/li\u003e\n  \u003cli\u003eCan be applied as a foliar spray for additional coverage and rapid uptake.\u003c\/li\u003e\n  \u003cli\u003eBacked by Botanicare's expertise in plant nutrition and grower support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to use Cal-Mag Plus\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMix rate and schedule based on your nutrient program and plant needs; start with a modest dose and adjust.\u003c\/li\u003e\n  \u003cli\u003eApply through root feeding as part of your regular nutrient program, or use as a foliar spray during the light cycle for best coverage.\u003c\/li\u003e\n  \u003cli\u003eMonitor plant response, adjusting dosage if signs of imbalance appear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-life use scenarios\u003c\/h3\u003e\n\u003cp\u003eGrowers often turn to Cal-Mag Plus during periods of intense growth or when using RO water, seeking more consistent nutrient balance. In coco coir setups, where mineral draw can be more pronounced, Cal-Mag Plus is a common companion to base nutrients, helping maintain steady performance across growth stages.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is Botanicare Cal-Mag Plus 2-0-0?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A fortified plant supplement that supplies calcium, magnesium, and iron to support balanced growth and nutrient uptake.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: When should I use Cal-Mag Plus?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use across vegetative, transition, and bloom stages; especially useful with RO water or coco coir; can be applied as a foliar spray for wider coverage.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Botanicare","offers":[{"title":"Default Title","offer_id":48192188678388,"sku":"B0CCMVZLS3","price":27.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/botanicare-cal-mag-plus-bottle-front.jpg?v=1778395731","url":"https:\/\/www.cerapatiogarden.com\/products\/botanicare-cal-mag-plus-2-0-0-calcium-magnesium-iron-plant-supplement-1-qt","provider":"Cera Garden","version":"1.0","type":"link"}