{"product_id":"tps-nutrients-organic-cal-mag-oac-plant-nutrient-iron-supplement-1-qt","title":"TPS NUTRIENTS Organic Cal-Mag OAC – Plant Nutrient \u0026 Iron Supplement (1 qt)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eTPS NUTRIENTS Organic Cal-Mag OAC is a versatile plant nutrient and supplement designed to support balanced nutrition for a wide range of plants. Packaged in a 1 quart bottle, this formula blends organically sourced calcium and magnesium with iron and essential micronutrients to provide a solid nutritional foundation for both soil-grown and hydroponic setups. Whether you’re caring for houseplants, herbs, vegetables, or flowering crops, this Cal-Mag OAC product is designed to fit into a flexible feeding routine.\u003c\/p\u003e\n\u003cp\u003eWhen plants receive steady access to calcium and magnesium, they typically show healthy cell walls and resilient stems, while iron and trace minerals help maintain vibrant foliage and overall vitality. The goal is to support consistent growth and nutrient uptake without claiming guaranteed outcomes; results depend on many factors including environment, crop type, and other components of your feeding program. This product is crafted to be part of a thoughtful nutrient plan that you can tailor to your garden or grow space.\u003c\/p\u003e\n\u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOrganic Calcium \u0026amp; Magnesium Support – a mineral-rich blend that helps support balanced plant nutrition and steady development.\u003c\/li\u003e\n  \u003cli\u003eSupports Plant Strength \u0026amp; Development – promotes sturdy stems, robust structure, and even growth across foliage.\u003c\/li\u003e\n  \u003cli\u003eImproves Nutrient Uptake Efficiency – designed to enhance root absorption of key nutrients for vitality.\u003c\/li\u003e\n  \u003cli\u003eIdeal for Soil \u0026amp; Hydroponic Growing – suitable for indoor plants, containers, gardens, and hydroponic systems.\u003c\/li\u003e\n  \u003cli\u003eMade in USA – produced in the United States with quality standards in mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUsage at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eShake well before use to ensure a uniform mix.\u003c\/li\u003e\n  \u003cli\u003eMix with water according to label directions to create your feeding solution.\u003c\/li\u003e\n  \u003cli\u003eApply to soil or add to nutrient reservoirs as part of your regular feeding routine.\u003c\/li\u003e\n  \u003cli\u003eStore in a cool, dry place away from direct sunlight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal-world scenarios\u003c\/h3\u003e\n\u003cp\u003eHome cultivators may notice more consistent growth and healthier leaf color in herbs, leafy greens, peppers, and flowering plants as the season unfolds. Indoor gardens often benefit from a predictable nutrient intake that supports plant structure and sustained vigor, especially when paired with a balanced feeding plan and proper environmental controls.\u003c\/p\u003e\n\u003ch3\u003eWhy choose TPS NUTRIENTS\u003c\/h3\u003e\n\u003cp\u003eThis Cal-Mag OAC blend is designed to be a practical addition to both beginner and experienced grow setups, offering a simple way to support essential minerals without complicating your routine. Its USA-made production emphasizes quality and reliability for gardeners who want a straightforward supplement to support their plants’ basic nutritional needs.\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 plants can benefit from TPS NUTRIENTS Organic Cal-Mag OAC?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Suitable for a wide range of plants, in soil or hydroponic systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I use TPS NUTRIENTS Organic Cal-Mag OAC?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Mix per label directions and apply with water to soil or nutrient reservoirs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TPS NUTRIENTS","offers":[{"title":"Default Title","offer_id":45747159040186,"sku":"B07CWQNYYC","price":77.41,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/tps-nutrients-organic-cal-mag-oac-bottle-pour.jpg?v=1775000037","url":"https:\/\/gardencanada.ca\/products\/tps-nutrients-organic-cal-mag-oac-plant-nutrient-iron-supplement-1-qt","provider":"Garden Canada","version":"1.0","type":"link"}