{"product_id":"vivosun-cal-mag-iron-2-0-0-liquid-fertilizer-for-all-plants-balanced-calcium-magnesium-iron","title":"VIVOSUN Cal+Mag+Iron (2-0-0) Liquid Fertilizer for All Plants | Balanced Calcium, Magnesium \u0026 Iron","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eVIVOSUN Cal+Mag+Iron is a concentrated, 2-0-0 liquid nutrient crafted to deliver essential calcium, magnesium, iron, and nitrogen to a wide range of plants. The formula aims to support steady growth, robust foliage, and healthy fruit development without promising guaranteed results. If you’re cultivating in diverse setups—from soil beds to hydroponic systems—this additive is designed to slot into your routine with minimal fuss while offering clear, measurable benefits to plant vigor.\u003c\/p\u003e\n\u003cp\u003eDesigned for flexibility, the product is 100% water-soluble and compatible with multiple growing environments. Whether you’re feeding through coco coir, soil, or a hydroponic line, the balanced blend seeks to address common nutrient gaps that can appear in different media or water sources, including reverse osmosis water. It’s equally at home in indoor grow spaces and outdoor beds, making it a versatile option for growers at different stages of setup and experience.\u003c\/p\u003e\n\u003ch3\u003eKey Nutrients and Why They Matter\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCalcium\u003c\/strong\u003e supports cell structure and steady growth, helping plants maintain strong stems and resilience during development.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnesium\u003c\/strong\u003e plays a central role in photosynthesis, supporting vibrant green leaves and even energy distribution throughout the plant.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIron\u003c\/strong\u003e aids in chlorophyll production, contributing to uniform leaf color and steady visual quality as plants mature.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNitrogen\u003c\/strong\u003e provides essential building blocks for growth and helps sustain overall vigor across growth stages.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTogether, these elements offer a balanced approach to plant nutrition, supporting healthy development from seedlings through flowering. The emphasis on calcium, magnesium, and iron means growers can address common signs of gaps—such as marginal or interveinal yellowing, leaf curling, or slower growth—while maintaining a tidy, straightforward feeding routine.\u003c\/p\u003e\n\u003ch3\u003eMediums, Environments, and Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAll growing mediums\u003c\/strong\u003e: 100% water-soluble liquid fertilizer designed for soil, soilless mixes, coco coir, and hydroponic systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoco coir and RO water\u003c\/strong\u003e: Particularly helpful where calcium and magnesium gaps are common due to the water source or media chemistry.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInter-system compatibility\u003c\/strong\u003e: Works alongside other nutrient programs, enhancing overall nutrient uptake without conflicting with established schedules.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrowth-stage versatility\u003c\/strong\u003e: Suitable for use across indoor and outdoor setups, adapting to various plant types and phases.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eThis concentrated formula is designed for easy integration into existing feeding routines. It can be used as a standalone additive or combined with other nutrients. Start with the label's guidance and adjust gradually based on plant response and media conditions. Experiment with dosage to discover what best suits your specific grow space and plant lineup.\u003c\/p\u003e\n\u003ch3\u003eReal-World Scenarios\u003c\/h3\u003e\n\u003cp\u003eGrowers with coco coir or RO water systems may notice more consistent calcium and magnesium availability when using this product. Indoor vegetables, flowering ornamentals, and fruiting crops can benefit from the calm, steady nourishment this formula provides, especially in multi-media gardens where nutrient gaps may appear between feeds.\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 VIVOSUN Cal+Mag+Iron?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This liquid fertilizer supports a wide range of indoor and outdoor plants, including leafy greens, flowering plants, and fruiting crops, by providing essential calcium, magnesium, and iron.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I use this product with other nutrients?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Begin with a light dosage, test your media, and adjust gradually. This additive works alongside other nutrient systems to support overall uptake and can be used at multiple growth stages.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"VIVOSUN","offers":[{"title":"Default Title","offer_id":45755031650490,"sku":"B0CT8BGPYP","price":80.45,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/vivosun-cal-mag-iron-bottle-pour.jpg?v=1775474764","url":"https:\/\/gardencanada.ca\/products\/vivosun-cal-mag-iron-2-0-0-liquid-fertilizer-for-all-plants-balanced-calcium-magnesium-iron","provider":"Garden Canada","version":"1.0","type":"link"}