{"title":"Cal-Mag Supplements","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eSupport stronger, healthier plants with premium calcium and magnesium supplements designed to prevent common nutrient deficiencies and optimize plant performance. Ideal for hydroponics, coco coir, soil, and soilless media, Cal-Mag supplements help strengthen cell walls, improve nutrient uptake, encourage vigorous growth, and reduce issues like blossom end rot and tip burn.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"general-hydroponics-calimagic","title":"General Hydroponics CALiMAGic","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eGeneral Hydroponics CALiMAGic is a concentrated calcium and magnesium supplement formulated to prevent secondary nutrient deficiencies and support vigorous plant growth throughout every stage of development. Designed for use alongside virtually any nutrient program, CALiMAGic supplies readily available calcium, magnesium, and chelated iron to help plants maintain healthy structure, strong growth, and consistent nutrient uptake.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFast-growing plants often require additional calcium and magnesium, especially when grown in reverse osmosis (RO) water, coco coir, hydroponic systems, or other low-mineral growing media. CALiMAGic replenishes these essential secondary nutrients while helping prevent common disorders such as blossom end rot in tomatoes and tip burn in leafy vegetables.\u003c\/p\u003e\n\u003cp\u003eIts clean, fully soluble formula mixes easily without clogging drip emitters, irrigation systems, spray lines, or reservoirs, making it ideal for hydroponic systems, coco, soil, rockwool, and other growing methods.\u003c\/p\u003e\n\u003cp\u003eCALiMAGic integrates seamlessly into existing feeding programs and is compatible with most fertilizers and nutrient systems. When used alongside the FloraSeries, General Hydroponics recommends adding Armor Si first (if used), followed by CALiMAGic, and then FloraMicro before adding other FloraSeries nutrients.\u003c\/p\u003e\n\u003cp\u003eSuitable for home gardeners, greenhouse operations, commercial facilities, and hydroponic growers, CALiMAGic helps ensure plants receive the calcium and magnesium required for vigorous growth, improved nutrient uptake, and healthier crops.\u003c\/p\u003e\n\u003ch3\u003ePrevents Calcium \u0026amp; Magnesium Deficiencies\u003c\/h3\u003e\n\u003cp\u003eCALiMAGic supplies readily available calcium and magnesium that help prevent common secondary nutrient deficiencies before they impact plant health.\u003c\/p\u003e\n\u003cp\u003eIt is especially beneficial when using reverse osmosis water, coco coir, or low-mineral water sources.\u003c\/p\u003e\n\u003ch3\u003eSupports Healthy Plant Structure\u003c\/h3\u003e\n\u003cp\u003eCalcium plays an essential role in cell wall development, root growth, and overall plant strength.\u003c\/p\u003e\n\u003cp\u003eRegular supplementation helps promote healthier stems, roots, and foliage.\u003c\/p\u003e\n\u003ch3\u003eHelps Prevent Blossom End Rot \u0026amp; Tip Burn\u003c\/h3\u003e\n\u003cp\u003eCALiMAGic helps reduce the likelihood of calcium-related disorders including blossom end rot in fruiting plants and tip burn in leafy vegetables.\u003c\/p\u003e\n\u003ch3\u003eIncludes Chelated Iron\u003c\/h3\u003e\n\u003cp\u003eIn addition to calcium and magnesium, the formula supplies chelated iron to support chlorophyll production and healthy green growth.\u003c\/p\u003e\n\u003ch3\u003eFully Water Soluble\u003c\/h3\u003e\n\u003cp\u003eThe concentrated liquid dissolves completely in nutrient solutions without leaving residue.\u003c\/p\u003e\n\u003cp\u003eIt will not clog irrigation systems, spray equipment, or drip emitters.\u003c\/p\u003e\n\u003ch3\u003eCompatible with Most Nutrient Programs\u003c\/h3\u003e\n\u003cp\u003eCALiMAGic can be used alongside virtually any fertilizer program and integrates easily with General Hydroponics FloraSeries nutrients.\u003c\/p\u003e\n\u003ch3\u003eIdeal for Multiple Growing Media\u003c\/h3\u003e\n\u003cp\u003eSuitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHydroponics\u003c\/li\u003e\n\u003cli\u003eCoco Coir\u003c\/li\u003e\n\u003cli\u003eSoil\u003c\/li\u003e\n\u003cli\u003ePotting Mix\u003c\/li\u003e\n\u003cli\u003ePeat-Based Mixes\u003c\/li\u003e\n\u003cli\u003eRockwool\u003c\/li\u003e\n\u003cli\u003eWater Culture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEasy to Use\u003c\/h3\u003e\n\u003cp\u003eFor most applications, simply add CALiMAGic before your base nutrients.\u003c\/p\u003e\n\u003cp\u003eWhen using FloraSeries, always add Armor Si first (if used), then CALiMAGic, followed by FloraMicro.\u003c\/p\u003e\n\u003ch3\u003eTrusted General Hydroponics Quality\u003c\/h3\u003e\n\u003cp\u003eManufactured by General Hydroponics, CALiMAGic has become one of the industry's most widely used calcium and magnesium supplements for professional and hobby growers alike.\u003c\/p\u003e\n\u003ch3\u003eDirections for Use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShake well before use.\u003c\/li\u003e\n\u003cli\u003eUse \u003cstrong\u003e1 mL per liter (approximately 1 teaspoon per gallon)\u003c\/strong\u003e for most applications.\u003c\/li\u003e\n\u003cli\u003eWhen using reverse osmosis or purified water, add CALiMAGic before base nutrients.\u003c\/li\u003e\n\u003cli\u003eWhen growing in coco coir or prepared soil mixes, apply during media preparation and throughout the first two weeks of growth.\u003c\/li\u003e\n\u003cli\u003eContinuous use may benefit fast-growing annual plants.\u003c\/li\u003e\n\u003cli\u003eWhen using FloraSeries, add Armor Si first (if used), then CALiMAGic, then FloraMicro.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGuaranteed Analysis\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNPK:\u003c\/strong\u003e \u003cstrong\u003e1-0-0\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTotal Nitrogen (N): \u003cstrong\u003e1.0%\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1.0% Nitrate Nitrogen\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eCalcium (Ca): \u003cstrong\u003e5.0%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMagnesium (Mg): \u003cstrong\u003e1.5%\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1.5% Water Soluble Magnesium\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eIron (Fe): \u003cstrong\u003e0.1%\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e0.1% Chelated Iron\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDerived from:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCalcium Carbonate\u003c\/li\u003e\n\u003cli\u003eMagnesium Nitrate\u003c\/li\u003e\n\u003cli\u003eIron DTPA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGeneral Hydroponics CALiMAGic Plant Supplement\u003c\/li\u003e\n\u003cli\u003eFactory-Sealed Container\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGeneral Hydroponics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eCALiMAGic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCalcium \u0026amp; Magnesium Supplement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormula\u003c\/td\u003e\n\u003ctd\u003eLiquid Concentrate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNPK\u003c\/td\u003e\n\u003ctd\u003e1-0-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalcium\u003c\/td\u003e\n\u003ctd\u003e5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnesium\u003c\/td\u003e\n\u003ctd\u003e1.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIron\u003c\/td\u003e\n\u003ctd\u003e0.1% Chelated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrowth Stage\u003c\/td\u003e\n\u003ctd\u003eAll Growth Stages\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Growing Media\u003c\/td\u003e\n\u003ctd\u003eHydroponics, Coco Coir, Soil, Potting Mix, Peat Mix, Rockwool, Water Culture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Nutrient Systems\u003c\/td\u003e\n\u003ctd\u003eGeneral Hydroponics FloraSeries \u0026amp; Most Nutrient Programs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMixing Order\u003c\/td\u003e\n\u003ctd\u003eArmor Si → CALiMAGic → FloraMicro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Form\u003c\/td\u003e\n\u003ctd\u003eLiquid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMade By\u003c\/td\u003e\n\u003ctd\u003eGeneral Hydroponics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"General Hydroponics","offers":[{"title":"1 Quart","offer_id":49967164424442,"sku":null,"price":16.71,"currency_code":"USD","in_stock":true},{"title":"1 Gallon","offer_id":49967164457210,"sku":null,"price":49.66,"currency_code":"USD","in_stock":true},{"title":"2.5 Gallon","offer_id":49967164489978,"sku":null,"price":116.36,"currency_code":"USD","in_stock":true},{"title":"6 Gallon","offer_id":49967164522746,"sku":null,"price":239.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/7487\/9482\/files\/2270e87f-5e46-4c14-975d-a09c76b7f07f.png?v=1785598886"},{"product_id":"botanicare-cal-mag-plus","title":"Botanicare Cal Mag Plus","description":"\u003cp\u003eBotanicare Cal Mag Plus is a concentrated calcium, magnesium, iron, and trace mineral supplement designed to support vigorous plant development throughout vegetative growth, flowering, and fruit production.\u003c\/p\u003e\n\n\u003cp\u003eIt is formulated to supplement nutrient programs that may not provide enough available calcium and magnesium, particularly when using reverse osmosis water, coco coir, or intensive feeding programs where plants can rapidly consume these essential elements.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eEssential Minerals: Calcium, Magnesium \u0026amp; Iron\u003c\/li\u003e\n\u003cli\u003eApplication Rate: 2 to 5 ml per Gallon\u003c\/li\u003e\n\u003cli\u003eGrowing Media: Hydroponics, Soil \u0026amp; Coco\u003c\/li\u003e\n\u003cli\u003eBest For: RO Water \u0026amp; High Demand Crops\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eCalcium plays an important structural role within plant tissue, helping support strong cell walls, developing roots, stems, leaves, flowers, and fruit. Magnesium is essential to chlorophyll production and photosynthesis, while iron supports chlorophyll formation and numerous metabolic processes.\u003c\/p\u003e\n\n\u003cp\u003eCal Mag Plus combines these three essential elements with additional trace minerals, vitamins, amino acids, and botanical extracts to help maintain balanced plant nutrition throughout demanding growth cycles.\u003c\/p\u003e\n\n\u003cp\u003eThe formula is especially useful for heavily fruiting and flowering plants that can develop calcium or magnesium deficiencies during rapid development.\u003c\/p\u003e\n\n\u003cp\u003eWhen incorporated into a complete nutrient program, Cal Mag Plus can help support nutrient uptake, plant tissue development, vigorous growth, flower development, fruit production, and overall crop quality.\u003c\/p\u003e\n\n\u003cp\u003eIt can be used with Botanicare nutrients or incorporated into other compatible feeding programs and is suitable for hydroponic systems, soil gardens, coco coir, and container gardening.\u003c\/p\u003e\n\n\u003ch3\u003eCalcium Support\u003c\/h3\u003e\n\u003cp\u003eCalcium is essential for the development of strong plant tissue and healthy cell structure. Adequate calcium availability helps support strong cell walls, healthy root development, stem strength, new leaf growth, flower formation, fruit development, and resistance to environmental stress.\u003c\/p\u003e\n\u003cp\u003eCal Mag Plus can also help address calcium related problems such as blossom end rot in tomatoes and peppers and tip burn in lettuce when these issues are associated with inadequate calcium availability.\u003c\/p\u003e\n\n\u003ch3\u003eMagnesium Support\u003c\/h3\u003e\n\u003cp\u003eMagnesium is a central component of chlorophyll and plays an important role in photosynthesis. Proper magnesium nutrition helps support chlorophyll production, healthy green foliage, photosynthetic activity, energy production, enzyme activity, nutrient utilization, and consistent vegetative growth. Magnesium supplementation can help prevent symptoms associated with deficiency, including interveinal chlorosis and reduced growth.\u003c\/p\u003e\n\n\u003ch3\u003eIron Support\u003c\/h3\u003e\n\u003cp\u003eIron is another essential micronutrient involved in chlorophyll formation and numerous plant metabolic processes. Maintaining adequate iron availability helps support healthy foliage color, chlorophyll synthesis, enzyme activity, new plant growth, and efficient metabolic function.\u003c\/p\u003e\n\n\u003ch3\u003eBalanced Calcium, Magnesium and Iron\u003c\/h3\u003e\n\u003cp\u003eBotanicare developed Cal Mag Plus to provide calcium, magnesium, and iron in a balanced supplemental formula. This makes it particularly useful when using reverse osmosis water, growing in coco coir, running intensive nutrient programs, growing heavily fruiting plants, growing fast developing flowering plants, or correcting nutrient programs that provide insufficient calcium or magnesium.\u003c\/p\u003e\n\n\u003ch3\u003eDesigned for Reverse Osmosis Water\u003c\/h3\u003e\n\u003cp\u003eReverse osmosis filtration removes a large percentage of naturally occurring dissolved minerals from water. While this provides a clean starting point for nutrient programs, it can also remove calcium and magnesium that plants would otherwise receive from the water supply. Botanicare recommends Cal Mag Plus as a supplemental source when using reverse osmosis water.\u003c\/p\u003e\n\n\u003ch3\u003eIdeal for Coco Coir\u003c\/h3\u003e\n\u003cp\u003eCoco coir can naturally bind calcium and create increased demand for calcium supplementation. Cal Mag Plus is specifically designed to help compensate for this calcium draw and maintain a more balanced nutrient environment. This makes it useful for coco coir, coco based blends, soilless media, recirculating systems, and drain to waste systems.\u003c\/p\u003e\n\n\u003ch3\u003eSupports Fruiting Plants\u003c\/h3\u003e\n\u003cp\u003eFruiting plants can have significant calcium and magnesium requirements during periods of rapid development. Cal Mag Plus can support crops such as tomatoes, peppers, cucumbers, strawberries, melons, and other fruit bearing plants. Adequate calcium availability is particularly important during fruit development because calcium movement within plants can be limited.\u003c\/p\u003e\n\n\u003ch3\u003eHelps Prevent Blossom End Rot\u003c\/h3\u003e\n\u003cp\u003eBlossom end rot in crops such as tomatoes and peppers is commonly associated with inadequate calcium reaching developing fruit. Cal Mag Plus supplies supplemental calcium while helping support overall mineral availability within the nutrient solution.\u003c\/p\u003e\n\n\u003ch3\u003eHelps Reduce Tip Burn\u003c\/h3\u003e\n\u003cp\u003eLettuce and other rapidly growing leafy crops can experience tip burn when calcium availability does not keep pace with rapid tissue development. Supplemental calcium can help maintain stronger developing tissue during periods of fast growth.\u003c\/p\u003e\n\n\u003ch3\u003eSupports Nutrient Uptake\u003c\/h3\u003e\n\u003cp\u003eCal Mag Plus is formulated to work alongside complete nutrient solutions. When used as part of a balanced feeding program, it can help support the uptake and utilization of essential minerals required for plant growth, cell development, photosynthesis, flowering, fruiting, and water uptake.\u003c\/p\u003e\n\n\u003ch3\u003eTrace Mineral Support\u003c\/h3\u003e\n\u003cp\u003eIn addition to calcium, magnesium, and iron, the supplied product information states that Cal Mag Plus contains additional trace elements including boron, zinc, manganese, molybdenum, copper, cobalt, and iodine. These micronutrients participate in numerous enzyme systems and physiological processes within plants.\u003c\/p\u003e\n\n\u003ch3\u003eAmino Acids and Botanical Extracts\u003c\/h3\u003e\n\u003cp\u003eThe formula also contains beneficial vitamins, twenty essential amino acids, and selected botanical plant extracts. These ingredients complement the core mineral formula and help provide broader nutritional support throughout plant development.\u003c\/p\u003e\n\n\u003ch3\u003eSuitable for Multiple Growing Methods\u003c\/h3\u003e\n\u003cp\u003eBotanicare Cal Mag Plus can be used with hydroponic systems, soil gardens, coco coir, soilless mixes, container gardens, fertigation systems, indoor gardens, greenhouse crops, and outdoor container plants.\u003c\/p\u003e\n\n\u003ch3\u003eCompatible With Complete Nutrient Programs\u003c\/h3\u003e\n\u003cp\u003eCal Mag Plus is intended as a supplement rather than a complete fertilizer. It can be used alongside Botanicare nutrient programs, compatible base nutrients, hydroponic nutrient solutions, coco specific feeding programs, and soil feeding programs. Always monitor the complete nutrient program rather than treating individual supplements independently.\u003c\/p\u003e\n\n\u003ch3\u003eFeeding Schedule\u003c\/h3\u003e\n\u003cp\u003eThe supplied Botanicare feeding chart provides application amounts in milliliters per gallon of water. For seedlings and clones, the chart specifies 2 ml per gallon. During vegetative growth, bloom transition, and the earlier flowering and fruiting stages, the chart specifies approximately 3 to 5 ml per gallon depending on plant needs. Botanicare notes that application amounts may vary depending on plant type and requirements.\u003c\/p\u003e\n\n\u003ch3\u003eRecommended Application Rates\u003c\/h3\u003e\n\u003cp\u003eAccording to the Botanicare feeding schedule:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSeedlings and clones: 2 ml per gallon\u003c\/li\u003e\n\u003cli\u003eVegetative growth: 3 to 5 ml per gallon\u003c\/li\u003e\n\u003cli\u003eBloom transition: 3 to 5 ml per gallon\u003c\/li\u003e\n\u003cli\u003eFlowering and fruiting: 3 to 5 ml per gallon through the primary feeding period\u003c\/li\u003e\n\u003cli\u003eRipening: 0 ml per gallon\u003c\/li\u003e\n\u003cli\u003eFlush: 0 ml per gallon\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe chart identifies the measurements as milliliters per gallon, with 1 gallon equal to approximately 3.8 liters.\u003c\/p\u003e\n\n\u003ch3\u003eMeasurement Conversions\u003c\/h3\u003e\n\u003cp\u003eBotanicare provides the following measurement conversions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1\/2 teaspoon equals 2.5 ml\u003c\/li\u003e\n\u003cli\u003e1 teaspoon equals 5 ml\u003c\/li\u003e\n\u003cli\u003e1 tablespoon equals 15 ml\u003c\/li\u003e\n\u003cli\u003e1 ounce equals 30 ml\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFoliar Application\u003c\/h3\u003e\n\u003cp\u003eBotanicare also provides directions for foliar use. Add 1 tablespoon, or 15 ml, per gallon of water. Mix thoroughly and adjust the solution to a pH between 6.2 and 7.0 before application.\u003c\/p\u003e\n\n\u003ch3\u003eMixing Recommendations\u003c\/h3\u003e\n\u003cp\u003eFor best results:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStart with clean water.\u003c\/li\u003e\n\u003cli\u003eAdd Cal Mag Plus according to the desired feeding rate.\u003c\/li\u003e\n\u003cli\u003eMix thoroughly.\u003c\/li\u003e\n\u003cli\u003eAdd other compatible nutrients according to their instructions.\u003c\/li\u003e\n\u003cli\u003eCheck nutrient concentration.\u003c\/li\u003e\n\u003cli\u003eAdjust pH after the solution has been completely mixed.\u003c\/li\u003e\n\u003cli\u003eMonitor plants and adjust feeding based on crop requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eApplication amounts can vary depending on plant variety, environmental conditions, water chemistry, growing medium, and the rest of the nutrient program.\u003c\/p\u003e\n\n\u003ch3\u003eWhen Cal Mag Supplementation May Be Useful\u003c\/h3\u003e\n\u003cp\u003eSupplemental calcium and magnesium may be beneficial when gardeners observe interveinal chlorosis, reduced growth, upward leaf curl, weak new growth, tip burn, blossom end rot, reduced flower or fruit development, or nutrient programs using reverse osmosis water. Symptoms can have multiple causes, so growers should evaluate pH, nutrient concentration, environmental conditions, irrigation practices, and overall nutrient balance before increasing supplementation.\u003c\/p\u003e\n\n\u003ch3\u003eRecommended Use Practices\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShake the container before use.\u003c\/li\u003e\n\u003cli\u003eMeasure accurately.\u003c\/li\u003e\n\u003cli\u003eUse clean measuring equipment.\u003c\/li\u003e\n\u003cli\u003eAdd to water according to the feeding program.\u003c\/li\u003e\n\u003cli\u003eMix thoroughly before application.\u003c\/li\u003e\n\u003cli\u003eMonitor nutrient concentration.\u003c\/li\u003e\n\u003cli\u003eMonitor pH after mixing.\u003c\/li\u003e\n\u003cli\u003eAdjust application rates according to plant response.\u003c\/li\u003e\n\u003cli\u003eDo not exceed manufacturer recommendations unnecessarily.\u003c\/li\u003e\n\u003cli\u003eStore the container tightly closed when not in use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eStorage\u003c\/h3\u003e\n\u003cp\u003eThe Botanicare Safety Data Sheet instructs users to store the product in its original container in a dry, cool, well ventilated area protected from direct sunlight. The container should remain tightly closed, upright, and properly labeled, and should be kept away from incompatible materials, food, and drink.\u003c\/p\u003e\n\n\u003ch3\u003eHandling and Safety\u003c\/h3\u003e\n\u003cp\u003eThe Safety Data Sheet classifies Cal Mag as a liquid and identifies it as capable of causing serious eye damage. Eye or face protection is recommended when handling the concentrated product. Users should avoid contact with eyes, skin, and clothing and should avoid breathing mist or vapor. Appropriate protective equipment should be used when handling concentrated product.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEye Protection\u003c\/strong\u003e — Chemical splash goggles or appropriate eye and face protection should be used when exposure to liquid splashes is possible.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHand Protection\u003c\/strong\u003e — Chemical resistant, impervious gloves should be used when a risk assessment indicates they are necessary.\u003c\/p\u003e\n\n\u003ch3\u003ePhysical Properties\u003c\/h3\u003e\n\u003cp\u003eAccording to the Safety Data Sheet, Cal Mag is a liquid, dark amber in color, completely soluble in water, with a boiling point of approximately 212°F (100°C).\u003c\/p\u003e\n\n\u003ch3\u003eMain Reported Ingredients\u003c\/h3\u003e\n\u003cp\u003eThe Safety Data Sheet identifies the mixture as containing calcium ammonium nitrate at approximately 10% to less than 25%, and magnesium nitrate hexahydrate at approximately 10% to 25%.\u003c\/p\u003e\n\n\u003ch3\u003eSpill Handling\u003c\/h3\u003e\n\u003cp\u003eFor spills, prevent material from entering drains, waterways, or confined areas. The Safety Data Sheet recommends containing the liquid with noncombustible absorbent material such as sand, earth, vermiculite, or diatomaceous earth and disposing of collected material according to applicable regulations.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBotanicare Cal Mag Plus Plant Supplement\u003c\/li\u003e\n\u003cli\u003eSelected Container Size\u003c\/li\u003e\n\u003cli\u003eManufacturer Label and Application Directions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eContainer size depends on the option selected.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBotanicare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eCal Mag Plus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCalcium, Magnesium and Iron Plant Supplement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm\u003c\/td\u003e\n\u003ctd\u003eLiquid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eDark Amber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolubility\u003c\/td\u003e\n\u003ctd\u003eCompletely Soluble\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Nutrient Support\u003c\/td\u003e\n\u003ctd\u003eCalcium, Magnesium and Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdditional Trace Elements\u003c\/td\u003e\n\u003ctd\u003eBoron, Zinc, Manganese, Molybdenum, Copper, Cobalt and Iodine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdditional Components\u003c\/td\u003e\n\u003ctd\u003eVitamins, Amino Acids and Botanical Extracts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrowing Media\u003c\/td\u003e\n\u003ctd\u003eHydroponics, Soil, Coco and Containers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReverse Osmosis Water Compatible\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoco Coir Compatible\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeedling Rate\u003c\/td\u003e\n\u003ctd\u003e2 ml per Gallon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGeneral Feeding Rate\u003c\/td\u003e\n\u003ctd\u003e3 to 5 ml per Gallon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFoliar Rate\u003c\/td\u003e\n\u003ctd\u003e15 ml per Gallon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFoliar pH\u003c\/td\u003e\n\u003ctd\u003e6.2 to 7.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable Sizes\u003c\/td\u003e\n\u003ctd\u003eQuart, 1 Gallon, 2.5 Gallon, 5 Gallon, 15 Gallon and 55 Gallon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuart SKU\u003c\/td\u003e\n\u003ctd\u003eNU BOCM Q\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Botanicare","offers":[{"title":"Quart (32 oz)","offer_id":49993809232122,"sku":null,"price":24.29,"currency_code":"USD","in_stock":true},{"title":"1 Gallon","offer_id":49993809264890,"sku":null,"price":45.61,"currency_code":"USD","in_stock":true},{"title":"2.5 Gallon","offer_id":49993809297658,"sku":null,"price":99.7,"currency_code":"USD","in_stock":true},{"title":"5 Gallon","offer_id":49993809330426,"sku":null,"price":172.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/7487\/9482\/files\/6fe647f5-3926-44a9-b70f-e61284e1985b.png?v=1786062861"}],"url":"https:\/\/cultivasupply.com\/collections\/cal-mag-supplements.oembed","provider":"Cultiva Supply","version":"1.0","type":"link"}