{"title":"Ionic Nutrients - 20% Off | July 2026 Sale","description":"\u003cdiv style=\"background:#eef7ff;border-left:4px solid #e63946;border-radius:0 8px 8px 0;padding:18px 22px;margin-bottom:20px;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:1.05em;font-weight:700;color:#c1121f;\"\u003e🔥 20% Off Ionic Nutrients — Ends 1st August 2026\u003c\/p\u003e\n\u003cp style=\"margin:0;font-size:.95em;line-height:1.6;\"\u003eFor a limited time only, save 20% across Ionic Cal-Mag Pro and Ionic PK Boost. Whether you're stocking up mid-cycle or planning your next run, this is the best price you'll see on these products all year. \u003cstrong\u003eOffer ends 1st August 2026\u003c\/strong\u003e — don't leave it too late.\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"ionic-cal-mag-pro-calcium-magnesium-supplement","title":"Ionic Cal-Mag Pro Calcium Magnesium Supplement","description":"\u003cdiv style=\"background: #eef7ff; border-left: 4px solid #e63946; border-radius: 0 8px 8px 0; padding: 18px 22px; margin-bottom: 26px;\"\u003e\n\u003cp style=\"margin: 0 0 6px; font-size: 1.05em; font-weight: bold; color: #c1121f;\"\u003e🔥 20% OFF — This Month Only\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: .95em; line-height: 1.6;\"\u003eSave 20% on Ionic Cal-Mag Pro right now. \u003cstrong\u003eThis offer ends 1st August 2026\u003c\/strong\u003e and won't be repeated. Once it's gone, the price goes back up — don't be the grower who missed it. Grab yours before stocks run out.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eIonic Cal-Mag Pro\u003c\/strong\u003e is a concentrated calcium and magnesium supplement designed to prevent and correct one of the most common problems in fast-growing plants: Cal-Mag deficiency.\u003c\/p\u003e\n\u003cp\u003eWhen plants are growing hard, especially during heavy flowering, they can burn through calcium and magnesium quickly. If they run short, growth can slow down, leaves can pale, yellowing may appear between the veins, and calcium-related spotting can start showing across the plant.\u003c\/p\u003e\n\u003cp\u003eIonic Cal-Mag Pro gives your plants a fast, usable supply of \u003cstrong\u003eCalcium, Magnesium, Nitrogen, Iron, amino acids, humic acids and organic plant extracts\u003c\/strong\u003e, helping keep growth strong, healthy and productive when demand is at its highest.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCalcium and magnesium supplement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBest For\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCoco, soil, hydroponics and all grow styles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrevention Dose\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5ml per litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCorrection Dose\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1ml per litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUse With\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQuality base nutrients\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhy Use Ionic Cal-Mag Pro?\u003c\/h2\u003e\n\u003cp\u003eCalcium and magnesium are secondary nutrients, but there is nothing secondary about the problems they cause when plants run short. Deficiencies can hit hard, especially in coco, soft water areas, RO water setups, and high-performance flowering programs.\u003c\/p\u003e\n\u003cp\u003eCoco can hold onto calcium, leaving less available for the plant. Heavy potassium use from PK boosters can also interfere with calcium and magnesium uptake, which is exactly when your plants need everything running smoothly.\u003c\/p\u003e\n\u003cp\u003eIonic Cal-Mag Pro helps protect against those issues so your final yield does not suffer because of avoidable deficiencies.\u003c\/p\u003e\n\u003ch2\u003eCommon Signs Of Cal-Mag Deficiency\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eYellowing between leaf veins, often linked with magnesium deficiency\u003c\/li\u003e\n\u003cli\u003eSmall dark brown spots with sharper edges, often linked with calcium deficiency\u003c\/li\u003e\n\u003cli\u003eSluggish growth during key growth or bloom stages\u003c\/li\u003e\n\u003cli\u003eGeneral paling or yellowing of leaves\u003c\/li\u003e\n\u003cli\u003eWeak overall plant performance when demand is high\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHelps prevent calcium and magnesium deficiencies\u003c\/li\u003e\n\u003cli\u003eCan be used to correct existing Cal-Mag issues\u003c\/li\u003e\n\u003cli\u003eIdeal for coco growers\u003c\/li\u003e\n\u003cli\u003eUseful when running PK boosters or high potassium feeds\u003c\/li\u003e\n\u003cli\u003eContains calcium, magnesium, nitrogen and iron\u003c\/li\u003e\n\u003cli\u003eIncludes amino acids, humic acids and organic plant extracts\u003c\/li\u003e\n\u003cli\u003eSuitable for soil, coco and hydroponic systems\u003c\/li\u003e\n\u003cli\u003eHelps support stronger growth and healthier flowering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow To Use Ionic Cal-Mag Pro\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eUse Case\u003c\/th\u003e\n\u003cth\u003eDose\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGeneral prevention\u003c\/td\u003e\n\u003ctd\u003e0.5ml per litre of water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrecting an existing deficiency\u003c\/td\u003e\n\u003ctd\u003e1ml per litre of water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eAdd Ionic Cal-Mag Pro to your feed water or reservoir as part of your normal nutrient mix. Always add nutrients and additives one at a time, stirring well between each addition.\u003c\/p\u003e\n\u003cp\u003eNever mix nutrients, boosters or additives together in their concentrated form straight from the bottle.\u003c\/p\u003e\n\u003ch2\u003eBest Used In Coco And Heavy Bloom Feeding\u003c\/h2\u003e\n\u003cp\u003eThis is where Ionic Cal-Mag Pro really earns its keep. Coco growers are more likely to run into calcium and magnesium issues, and plants being pushed hard in bloom can quickly show signs when something is missing.\u003c\/p\u003e\n\u003cp\u003eIf you are using strong base nutrients, PK boosters or growing under powerful lighting, adding a Cal-Mag supplement can be a smart way to keep the plant balanced and avoid silly problems late in the cycle.\u003c\/p\u003e\n\u003ch2\u003eWhy Buy From The Hydro Bros?\u003c\/h2\u003e\n\u003cp\u003eThe Hydro Bros stock Ionic Cal-Mag Pro because it solves a real problem growers see all the time. If your plants are hungry, fast-growing and being pushed hard, this is one of those simple additives that can save a lot of headaches before they cost you yield.\u003c\/p\u003e","brand":"IONIC NUTRIENTS","offers":[{"title":"300ml","offer_id":57211374862709,"sku":"12967","price":7.95,"currency_code":"GBP","in_stock":true},{"title":"1L","offer_id":57211374797173,"sku":"12965","price":16.95,"currency_code":"GBP","in_stock":true},{"title":"5L","offer_id":57211374829941,"sku":"12966","price":50.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/files\/nutrients-ionic-cal-mag-pro-calcium-magnesium-supplement-1239314317.webp?v=1779230680"},{"product_id":"ionic-pk-boost-pk-14-15","title":"Ionic PK Boost PK 14\/15 Flowering Booster","description":"\u003cp\u003e VitaLink PK contiene altas cantidades de fósforo y potasio fácilmente disponibles para que sus plantas los absorban.\u003c\/p\u003e\n\n\u003cp\u003e Los productores que buscan maximizar el potencial de rendimiento deben aumentar los niveles de fósforo y potasio en su solución nutritiva para redirigir la energía hacia el desarrollo de flores y frutos. Usar un aditivo de alta calidad como VitaLink PK es una excelente manera de lograrlo.\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Relación perfecta de fósforo y potasio.\u003c\/li\u003e\n\n\u003cli\u003e Altamente concentrado\u003c\/li\u003e\n\n\u003cli\u003e Fácil de usar\u003c\/li\u003e\n\n\u003cli\u003e Se puede utilizar junto con sus nutrientes principales.\u003c\/li\u003e\n\n\u003cli\u003e Mejora el rendimiento general, el peso y la calidad.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"IONIC NUTRIENTS","offers":[{"title":"250 ml","offer_id":57211378991477,"sku":"12969","price":12.95,"currency_code":"GBP","in_stock":true},{"title":"1 litro","offer_id":57211379024245,"sku":"12970","price":34.95,"currency_code":"GBP","in_stock":true},{"title":"5 litros","offer_id":57211379057013,"sku":"12971","price":75.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/files\/nutrients-pk-boost-1l-growth-technology-ionic-nutrients-1169121481.png?v=1747968795"}],"url":"https:\/\/www.thehydrobros.com\/es\/collections\/ionic-nutrients-20-off-july-2026.oembed","provider":"The Hydro Bros","version":"1.0","type":"link"}