{"title":"Calcium Magnesium Supplements","description":"","products":[{"product_id":"athena-liquid-calcium-magnesium-supplement","title":"Athena Liquid Calcium Magnesium Supplement","description":"\u003cp\u003eThe \u003cstrong\u003eAthena Liquid Calcium Magnesium Supplement\u003c\/strong\u003e is a professional-grade CaMg additive engineered for indoor cultivators who need precise, reliable calcium and magnesium delivery throughout all growth stages. Formulated with bioavailable calcium and magnesium in a balanced ratio, the Athena Liquid Calcium Magnesium Supplement prevents common deficiencies that present as leaf spotting, tip burn, and interveinal chlorosis — keeping canopy development on track from vegetative through flowering.\u003c\/p\u003e\u003cp\u003eThe clean liquid formula of the \u003cstrong\u003eAthena Liquid Calcium Magnesium Supplement\u003c\/strong\u003e mixes easily into any reservoir without clogging irrigation lines or leaving residue, making it fully compatible with hydroponic, coco coir, and soil growing systems. It is especially beneficial for LED cultivation environments and reverse osmosis water systems, where calcium and magnesium are frequently depleted and require consistent supplementation to maintain proper nutrient balance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features of the Athena Liquid Calcium Magnesium Supplement:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDelivers bioavailable calcium and magnesium to prevent common deficiencies\u003c\/li\u003e\n\u003cli\u003eStrengthens cell walls and supports overall plant structure\u003c\/li\u003e\n\u003cli\u003eSupports photosynthesis efficiency and nutrient transport\u003c\/li\u003e\n\u003cli\u003eClean liquid formula — no clogging in drip lines or reservoirs\u003c\/li\u003e\n\u003cli\u003eEssential for LED grow environments and RO water-based systems\u003c\/li\u003e\n\u003cli\u003eCompatible with all Athena nutrient lines and most third-party feeding programs\u003c\/li\u003e\n\u003cli\u003eAvailable in gallon, 5-gallon, and 55-gallon sizes\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse the \u003cstrong\u003eAthena Liquid Calcium Magnesium Supplement\u003c\/strong\u003e as a regular additive throughout all growth stages or as a corrective treatment when deficiency symptoms appear. Its concentrated formula allows for precise dosing control, and its balanced Ca-Mg ratio helps prevent nutrient antagonism and lockout in high-demand growing environments.\u003c\/p\u003e\u003cp\u003eOrder the \u003cstrong\u003eAthena Liquid Calcium Magnesium Supplement\u003c\/strong\u003e today at Biohydroponiks and keep your calcium and magnesium levels dialed in every cycle.\u003c\/p\u003e","brand":"htgsupply","offers":[{"title":"Athena Liquid CaMg - Gallon","offer_id":44013155287082,"sku":"WEB-ALCM-B","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Athena Liquid CaMg - 5 Gallon","offer_id":44013155319850,"sku":"WEB-ALCM-B","price":147.99,"currency_code":"USD","in_stock":true},{"title":"Athena Liquid CaMg - 55 Gallon","offer_id":44013155352618,"sku":"WEB-ALCM-B","price":1178.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/9402\/1162\/files\/athena-hydroponic-nutrients-athena-liquid-camg-gallon-athena-liquid-camg-27591382663210.jpg?v=1770795963"},{"product_id":"athena-liquid-camg-55-gallon-bulk-drum","title":"Athena Liquid CaMg – 55 Gallon Bulk Drum","description":"\u003ch2\u003eAthena Liquid CaMg – 55 Gallon Bulk Drum\u003c\/h2\u003e\n\u003cp\u003ePrevent calcium and magnesium deficiencies at commercial scale with \u003cstrong\u003eAthena Liquid CaMg\u003c\/strong\u003e in a 55-gallon bulk drum — a professional-grade, bioavailable calcium and magnesium supplement engineered for large-scale indoor growing operations and automated fertigation systems.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Commercial Growers Choose Athena Liquid CaMg\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003eAthena Liquid CaMg\u003c\/strong\u003e formula delivers bioavailable calcium and magnesium in a concentrated, clean liquid solution that prevents common deficiencies — including leaf spotting, tip burn, and interveinal chlorosis — across entire grow rooms and greenhouse operations. Its clean liquid formulation integrates seamlessly into commercial fertigation and automated dosing systems without clogging irrigation infrastructure, making it especially valuable in LED cultivation environments and reverse osmosis water systems where calcium and magnesium demand is consistently high.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e55-gallon commercial bulk drum — ideal for mid-to-large cultivation facilities\u003c\/li\u003e\n\u003cli\u003eDelivers bioavailable calcium and magnesium to prevent deficiencies at scale\u003c\/li\u003e\n\u003cli\u003eStrengthens cell walls and supports photosynthesis efficiency\u003c\/li\u003e\n\u003cli\u003eClean liquid formula — no clogging in commercial irrigation or fertigation systems\u003c\/li\u003e\n\u003cli\u003eEssential for LED grow environments and RO water-based systems\u003c\/li\u003e\n\u003cli\u003eReduces packaging waste and freight costs vs. smaller formats\u003c\/li\u003e\n\u003cli\u003eProfessional-grade concentration for precise, cost-effective dosing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormat\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55 Gallon Drum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e600 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAthena\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCalcium Magnesium Supplement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNUT-ATH-CM955\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eOrder \u003cstrong\u003eAthena Liquid CaMg\u003c\/strong\u003e by the drum and keep your commercial grow operation’s calcium and magnesium program dialed in for consistent, deficiency-free results every cycle.\u003c\/p\u003e","brand":"htgsupply","offers":[{"title":"Default Title","offer_id":44013215186986,"sku":"NUT-ATH-CM955","price":1178.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/9402\/1162\/files\/athena-hydroponic-nutrients-default-title-athena-liquid-camg-55-gallon-27591561707562.jpg?v=1770793310"},{"product_id":"general-hydroponics-calimagic-calcium-magnesium-55-gallon","title":"General Hydroponics CaliMagic Calcium Magnesium Supplement – 55 Gallon","description":"\u003ch2\u003eGeneral Hydroponics CaliMagic Calcium Magnesium Supplement – 55 Gallon Bulk Drum\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral Hydroponics CaliMagic calcium magnesium supplement\u003c\/strong\u003e (1-0-0) is a concentrated, fully soluble Cal-Mag formula engineered to prevent secondary nutrient deficiencies in fast-growing plants. Ideal for commercial operations running reverse osmosis water, coconut coir, or prepared soilless mixes, this 55-gallon bulk drum delivers consistent calcium and magnesium support at production scale.\u003c\/p\u003e\n\n\u003ch3\u003ePrevents Deficiencies, Protects Crop Quality\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003eCaliMagic calcium magnesium supplement\u003c\/strong\u003e helps prevent blossom end rot and tip burn in calcium-intensive crops like tomatoes and lettuce. Its clean, fully soluble formula will not clog spray lines or drip emitters and is safe for use in reservoirs — compatible with most fertilizer programs without risk of precipitation or blockage.\u003c\/p\u003e\n\n\u003ch3\u003eDirections for Use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral Application:\u003c\/strong\u003e 1 tsp per gallon of water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse Osmosis or Purified Water:\u003c\/strong\u003e Add 1 tsp per gallon before adding nutrient solution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoconut Coir or Soilless Mixes:\u003c\/strong\u003e Add 1 tsp per gallon to wet the media and to nutrient solution for the first two weeks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGuaranteed Analysis (1-0-0)\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Nitrogen (N)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0% (Nitrate Nitrogen)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCalcium (Ca)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMagnesium (Mg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5% (Water Soluble)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIron (Fe)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1% (Chelated Iron 0.01%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDerived From\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCalcium Carbonate, Magnesium Nitrate, Iron DTPA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormat\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55 Gallon Bulk Drum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e600 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e23.25” × 23.25” × 34.5”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGeneral Hydroponics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNUT-GH-CM755\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eOrder \u003cstrong\u003eCaliMagic calcium magnesium supplement\u003c\/strong\u003e by the drum and give your commercial hydroponic operation proven, drip-safe Cal-Mag nutrition built for high-volume production at scale.\u003c\/p\u003e","brand":"htgsupply","offers":[{"title":"Default Title","offer_id":44013215383594,"sku":"NUT-GH-CM755","price":2079.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/9402\/1162\/files\/htgsupply-hydroponic-nutrients-default-title-general-hydroponics-calimagic-55-gallon-27591561904170.jpg?v=1770793301"}],"url":"https:\/\/www.biohydroponiks.com\/collections\/calcium-magnesium.oembed","provider":"Biohydroponiks","version":"1.0","type":"link"}