{"product_id":"calmag-pro-plagron-additivo-calcio-e-magnesio","title":"CalMag Pro Plagron - Calcium and Magnesium Additive","description":"\u003ch2\u003eCalMag Pro Plagron - Calcium and Magnesium Additive\u003c\/h2\u003e\nNPK (5-0-0). Ca: 4.1%, Mg: 2%.\n\nCalcium and magnesium (Ca\/Mg) deficiency in reverse osmosis (RO) water and soft water is a well-known issue. \u003cstrong\u003eCalMag Pro\u003c\/strong\u003e ensures that a balanced concentration of minerals is available in the water.\nCalMag Pro is primarily used with RO water and soft water.\n\u003ch3\u003eCalMag Pro Plagron dosage\u003c\/h3\u003e\nAdd a maximum of 1 ml of CalMag Pro per 1 liter of water (1:1000). Use this solution every time the plants are watered.","brand":"professional-growing","offers":[{"title":"500 ml","offer_id":55175105282390,"sku":"WC-23956","price":11.5,"currency_code":"EUR","in_stock":true},{"title":"1 1","offer_id":55175105315158,"sku":"WC-23957","price":17.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1058\/9867\/2470\/files\/plagron-calmag-pro.jpg?v=1788602116","url":"https:\/\/professionalgrowing.com\/en\/products\/calmag-pro-plagron-additivo-calcio-e-magnesio","provider":"professional-growing","version":"1.0","type":"link"}