{"product_id":"dutch-pro-calmag","title":"Dutch Pro CalMag","description":"\u003ch2\u003eBalanced calcium and magnesium for coco and RO water grows\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDutch Pro CalMag\u003c\/strong\u003e is a premium \u003cstrong\u003ecalcium and magnesium supplement\u003c\/strong\u003e that prevents and corrects the deficiencies that plague growers on \u003cstrong\u003eRO water, soft water and coco coir\u003c\/strong\u003e. It supplies both elements in a readily available form to support strong root development, healthy foliage and improved \u003cstrong\u003enutrient uptake\u003c\/strong\u003e right through vegetative growth and bloom, keeping plants balanced and performing across \u003cstrong\u003ehydroponics, coco and soil\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevents and corrects calcium and magnesium deficiencies\u003c\/strong\u003e before they stall the grow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStronger root development\u003c\/strong\u003e and healthier, more robust plant structure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved nutrient uptake\u003c\/strong\u003e for faster, more vigorous growth\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReduces blossom-end deficiencies and weak stems\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdeal for RO water, soft water and coco\u003c\/strong\u003e, where Ca and Mg run short\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with most nutrient programmes\u003c\/strong\u003e across hydro, coco and soil\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eYellowing leaves and weak stems from a calcium shortfall?\u003c\/h3\u003e\n\u003cp\u003eCalcium and magnesium shortages show up as \u003cstrong\u003eslow growth, yellowing or interveinal leaves, weak stems and poor nutrient uptake\u003c\/strong\u003e, and they are most common in coco or on soft and purified water that starts out low in both. Dutch Pro CalMag restores the correct balance, building stronger roots and healthier foliage, cutting deficiency-related stress and supporting heavier flowering with better bud density.\u003c\/p\u003e\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShake well\u003c\/strong\u003e before use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll media (veg and bloom):\u003c\/strong\u003e add \u003cstrong\u003e0.5-1ml per litre of water\u003c\/strong\u003e before adding your base nutrients, then mix thoroughly until fully dispersed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRO, soft water and coco:\u003c\/strong\u003e use throughout \u003cstrong\u003evegetative growth and the bloom stage\u003c\/strong\u003e, where Ca and Mg demand is highest.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitor EC\u003c\/strong\u003e and adjust base nutrient strength as required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo not exceed\u003c\/strong\u003e the recommended dose unless correcting a confirmed calcium or magnesium deficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e calcium and magnesium supplement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Dutch Pro\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable media:\u003c\/strong\u003e hydroponics, coco and soil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest suited to:\u003c\/strong\u003e RO water, soft water and coco coir\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDose:\u003c\/strong\u003e 0.5-1ml per litre, added before base nutrients\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStages:\u003c\/strong\u003e vegetative growth and bloom\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Dutch Pro","offers":[{"title":"5L","offer_id":53311134793994,"sku":"NUT-DUTC-002-01","price":89.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/calmag_5l_800x800_1.jpg?v=1783261500","url":"https:\/\/hydrocropshop.co.uk\/products\/dutch-pro-calmag","provider":"Hydro Crop Shop","version":"1.0","type":"link"}