{"product_id":"general-hydroponics-calimagic-concentrated-calcium-magnesium-1-gal-soluble-non-clogging-for-hydroponics-soil","title":"General Hydroponics CALiMAGic concentrated calcium-magnesium 1 gal — soluble, non-clogging for hydroponics \u0026 soil","description":"\u003cp\u003e\u003cstrong\u003eCALiMAGic is a concentrated liquid calcium and magnesium supplement formulated to correct and prevent calcium-related deficiencies in fast-growing garden and hydroponic crops.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned by General Hydroponics for growers who need an efficient source of Ca and Mg, this 1-gallon solution feeds quickly into reservoirs, fertigation systems, or foliar applications. It supplies plant-available calcium and magnesium in a stable, soluble form so developing tissues get nutrients when demand peaks during rapid vegetative growth and fruit set. CALiMAGic mixes cleanly with many fertilizers and is engineered not to clog spray lines or drip emitters, making it practical for commercial and home systems alike.\u003c\/p\u003e\n\n\u003ch3\u003eHow does CALiMAGic help reduce blossom end rot and tip burn?\u003c\/h3\u003e\n\n\u003cp\u003eBlossom end rot and tip burn are symptoms linked to insufficient calcium reaching new growth, not simply a lack of calcium in the substrate. CALiMAGic supplies immediately available calcium that moves to growing tissue, reducing the risk of these symptoms when used as part of a balanced nutrition plan.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDelivers soluble calcium and magnesium for fast uptake.\u003c\/li\u003e\n  \u003cli\u003eTargets calcium-hungry stages like fruit set and new leaf expansion.\u003c\/li\u003e\n  \u003cli\u003eUseful for crops prone to tip burn—lettuce, tomatoes, peppers.\u003c\/li\u003e\n  \u003cli\u003eHelps stabilize crop quality under rapid growth conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use CALiMAGic in reservoirs and drip systems without clogging?\u003c\/h3\u003e\n\n\u003cp\u003eYes—CALiMAGic is formulated to remain soluble and will not block common spray lines, emitters, or fertigation hardware when mixed correctly. Follow manufacturer dilution guidelines and flush filters and lines periodically to maintain flow.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWon’t clog drip emitters or spray nozzles when diluted per directions.\u003c\/li\u003e\n  \u003cli\u003eCompatible with many fertilizers in reservoir blends.\u003c\/li\u003e\n  \u003cli\u003eSuitable for hydroponic reservoirs and fertigation systems.\u003c\/li\u003e\n  \u003cli\u003eRegular maintenance still recommended for long-term systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow and when should I apply this calcium-magnesium solution?\u003c\/h3\u003e\n\n\u003cp\u003eApply CALiMAGic during periods of active growth, like early vegetative stages and around fruit development. It can be used in soil, soilless mixes, or hydroponic reservoirs and is effective as a drench or part of routine reservoir feedings.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAdd to nutrient reservoirs according to label rates for crop type and system size.\u003c\/li\u003e\n  \u003cli\u003eUse as a foliar spray for targeted correction of deficiency symptoms.\u003c\/li\u003e\n  \u003cli\u003eApply more frequently during rapid growth or stress conditions as advised on the product label.\u003c\/li\u003e\n  \u003cli\u003eMonitor EC and pH to keep nutrient balance optimal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill CALiMAGic affect my overall fertilizer program?\u003c\/h3\u003e\n\n\u003cp\u003eCALiMAGic provides calcium and magnesium without altering primary N-P-K targets when used at recommended rates. It complements complete nutrient programs by filling common secondary nutrient gaps that arise during fast growth.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAdds Ca and Mg while remaining compatible with standard fertilizer blends.\u003c\/li\u003e\n  \u003cli\u003eHelps avoid secondary deficiencies without replacing a balanced base feed.\u003c\/li\u003e\n  \u003cli\u003eMeasure and adjust electrical conductivity and pH after addition.\u003c\/li\u003e\n  \u003cli\u003eIntegrates into both hobby and commercial feeding schedules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: CALiMAGic 1-gallon is for gardeners and commercial growers who need a reliable, concentrated calcium-magnesium source—especially those growing tomatoes, lettuce, peppers, or other calcium-demanding crops in soil, soilless mixes, or hydroponic systems. It suits growers using fertigation, drip irrigation, or foliar applications who want a product that mixes cleanly and delivers fast-acting secondary nutrients during crucial growth stages.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eB00TDSEQI2\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: Is CALiMAGic safe to use in drip irrigation systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. When mixed per directions, CALiMAGic stays soluble and won’t clog drip emitters or spray lines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which crops benefit most from CALiMAGic?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Calcium-demanding crops like tomatoes, lettuce, peppers, and other fast-growing vegetables benefit most.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"General Hydroponics","offers":[{"title":"Default Title","offer_id":54205818273976,"sku":"B00TDSEQI2","price":123.47,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0636\/7416\/files\/general-hydroponics-calimagic-front-gallon-bottle.jpg?v=1790646382","url":"https:\/\/canadianlawn.ca\/products\/general-hydroponics-calimagic-concentrated-calcium-magnesium-1-gal-soluble-non-clogging-for-hydroponics-soil","provider":"Canadian Lawn","version":"1.0","type":"link"}