{"product_id":"bloom-city-professional-grade-ultra-pure-cal-mag-growing-fertilizer-1-2-pint-8-oz","title":"Bloom City Professional Grade Ultra Pure Cal-Mag Growing Fertilizer – 1\/2 Pint (8 oz)","description":"\u003cp\u003eBloom City delivers a professional-grade, ultra-pure Cal-Mag growing fertilizer in a compact half-pint bottle, designed to support active growth from root to shoot. The formula blends calcium and magnesium in a clean, stable solution, making it easy to mix with your regular feeding plan for reliable results in both soil and hydroponic setups. Expect a crisp, ready-to-use product that blends smoothly with water and reservoir nutrients.\u003c\/p\u003e\u003ch3\u003eWhat it can do for your plants\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCalcium and magnesium work together to strengthen cell walls and support new growth, helping plants build a solid framework.\u003c\/li\u003e\n\u003cli\u003eBalanced minerals support steady, vigorous development, reducing common growth delays caused by nutrient gaps.\u003c\/li\u003e\n\u003cli\u003eEnhanced nutrient uptake can improve the efficiency of your feeding schedule and promote even distribution of nutrients.\u003c\/li\u003e\n\u003cli\u003eVersatile across indoor gardens, soil beds, and hydroponic systems, making it a flexible choice for multiple setups.\u003c\/li\u003e\n\u003cli\u003eCompact half-pint packaging offers convenient, space-saving storage and quick access for routine applications.\u003c\/li\u003e\n\u003cli\u003eMade in the USA with quality controls to ensure consistent formulation and batch-to-batch reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eReal-life use cases emphasize practical benefits. For seedlings, a light cal-mag boost can help establish sturdy roots and initial growth. For mature plants in crowded growth phases or warm environments, maintaining calcium levels supports continued thickening of stems and strong foliar development. In hydroponics or recirculating systems, the product integrates with base nutrients to support balanced feeding without overloading the solution.\u003c\/p\u003e\u003ch3\u003eHow to use Bloom City Cal-Mag\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMix according to your feeding plan and application method. Start with a small dose and monitor plant response.\u003c\/li\u003e\n\u003cli\u003ePair with your base nutrients for balanced feeding in soil or hydroponics, adjusting frequency as needed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhy growers choose Bloom City Cal-Mag: a compact, reliable source of essential minerals that can help maintain growth momentum and nutrient balance across diverse environments. Results will vary by plant, environment, and schedule, so tailor usage to your specific setup.\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 Bloom City Cal-Mag fertilizer used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A calcium and magnesium supplement designed to support active growth in soil or hydroponic systems; helps balanced feeding and steady development.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Bloom City Cal-Mag suitable for indoor gardens?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it works with indoor plants in soil or hydroponics, helping maintain calcium levels during growth and improving nutrient uptake.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Bloom City","offers":[{"title":"Default Title","offer_id":45740557172922,"sku":"B08JHFG5GH","price":44.96,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/bloom-city-cal-mag-growing-fertilizer-bottle.jpg?v=1774789948","url":"https:\/\/gardencanada.ca\/products\/bloom-city-professional-grade-ultra-pure-cal-mag-growing-fertilizer-1-2-pint-8-oz","provider":"Garden Canada","version":"1.0","type":"link"}