{"product_id":"plagron-calmag-pro-1-l-nawoz-z-wapniem-i-magnezem-do-wody-ro-i-miekkiej","title":"Plagron CalMag Pro 1 L – calcium and magnesium fertilizer for RO and soft water","description":"\u003ch2\u003e\n\u003cstrong style=\"color: #656b39;\"\u003ePlagron CalMag Pro 1 L\u003c\/strong\u003e – liquid fertilizer with calcium and magnesium for RO and soft water\u003c\/h2\u003e\u003cp\u003e\u003cstrong style=\"color: #656b39;\"\u003eCalMag Pro\u003c\/strong\u003e by Plagron is a liquid additive from the UNIVERSAL range that supplements calcium and magnesium in reverse osmosis (RO) water and soft water. A deficiency of these two elements is a well-known problem in such water, which is why CalMag Pro provides the base for preparing a nutrient solution with a balanced mineral concentration.\u003c\/p\u003e\u003cp\u003eThe product contains calcium and magnesium in a ratio selected so that both ingredients do not compete with each other during uptake by the plant. Some calcium and magnesium fertilizers cannot be mixed due to sulfates – here, both elements are contained in a single product.\u003c\/p\u003e\u003cp\u003eThe 1 L bottle is enough to prepare at least 1000 liters of water at the maximum dose of 1 ml per liter.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eKey features\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003esupplements calcium and magnesium in RO water and soft water\u003c\/li\u003e\n\u003cli\u003euseful for growing under LED lights, where plant transpiration is lower than under traditional lights, making calcium and magnesium uptake more difficult\u003c\/li\u003e\n\u003cli\u003estrengthens cell walls and gives plants a stiffer, stronger structure\u003c\/li\u003e\n\u003cli\u003esupports the development of young roots and more efficient nutrient uptake through root hairs\u003c\/li\u003e\n\u003cli\u003eNPK 5-0-0 fertilizer with calcium and magnesium in one bottle\u003c\/li\u003e\n\u003cli\u003ehighly concentrated: maximum 1 ml per liter of water\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eComposition and NPK analysis\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eNPK 5-0-0 fertilizer with calcium and magnesium. Nutrient content according to the manufacturer's technical data sheet (% w\/w):\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003etotal nitrogen (N): 5.1% – entirely nitrate nitrogen\u003c\/li\u003e\n\u003cli\u003ecalcium oxide (CaO): 5.7%, corresponding to approximately 4.1% calcium (Ca)\u003c\/li\u003e\n\u003cli\u003emagnesium oxide (MgO): 3.3%, corresponding to approximately 2% magnesium (Mg)\u003c\/li\u003e\n\u003cli\u003econcentrate pH 4.3, EC 128 mS\/cm, density 1.26 g\/ml\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eApplication\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eCalMag Pro supplements calcium and magnesium in reverse osmosis water and soft water used to prepare a nutrient solution – regardless of the growing medium, in home and greenhouse cultivation, especially under LED lighting. It is useful for all plants watered with such water, from houseplants and tropical plants to vegetables, herbs and ornamental plants; it is generally not needed with hard tap water. Add the product with every watering as the base of the prepared nutrient solution.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eHow to use\u003c\/strong\u003e\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eShake the bottle well before use.\u003c\/li\u003e\n\u003cli\u003eAdd a maximum of 1 ml of the product per 1 liter of water (1:1000).\u003c\/li\u003e\n\u003cli\u003eUse the prepared water every time you water the plants.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003eFor reverse osmosis water, the manufacturer recommends 0.75 ml per liter, resulting in an initial EC of 0.4 mS\/cm.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eSafety and storage\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eStore and transport at temperatures of 0–35°C; protect from frost and direct sunlight. When unopened, the product remains suitable for use for 4 years from the production date. Avoid contact of the concentrate with the eyes and skin; in case of contact, rinse the eyes or skin with plenty of water. Keep out of reach of children and animals; do not consume.\u003c\/p\u003e\u003ch3\u003e\u003cstrong style=\"color: #656b39;\"\u003eProduct information\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 1 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e liquid, clear, blue, odorless\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNPK:\u003c\/strong\u003e 5-0-0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalcium and magnesium:\u003c\/strong\u003e CaO 5.7%, MgO 3.3%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosage:\u003c\/strong\u003e up to 1 ml per 1 L of water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Plagron UNIVERSAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Bertels B.V. (Plagron), the Netherlands\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong style=\"color: #656b39;\"\u003ePlagron CalMag Pro 1 L\u003c\/strong\u003e is a simple way to supplement calcium and magnesium in soft or filtered water used to prepare a nutrient solution for plants.\u003c\/p\u003e","brand":"Plagron","offers":[{"title":"Default Title","offer_id":54228985348424,"sku":"MS-1105","price":78.9,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/2649\/0440\/files\/ms-1105-1.jpg?v=1791299817","url":"https:\/\/www.mrseed.eu\/en\/products\/plagron-calmag-pro-1-l-nawoz-z-wapniem-i-magnezem-do-wody-ro-i-miekkiej","provider":"mr.seed","version":"1.0","type":"link"}