{"product_id":"dutch-pro-calmag","title":"Dutch Pro Calmag","description":"Dutch Pro Calmag is a concentrated supplementary additive designed to correct calcium and magnesium deficiencies in fast-growing plants. When plants consume available elements rapidly, growth can suffer without replenishment — Calmag restores balance and gets your plants back on track.\u003cbr\u003e\u003cbr\u003eMagnesium is essential for chlorophyll production, enabling plants to convert light and CO2 into sugars. It also activates enzymes that keep plant processes running at peak efficiency. Without adequate magnesium, plant development is seriously compromised.\u003cbr\u003e\u003cbr\u003eCalcium strengthens plant cell walls and increases rigidity, whilst supporting nutrient transport and enzyme function. Since calcium doesn't move easily within the plant, deficiencies typically appear first in new growth. Insufficient calcium stunts development and prevents proper expansion.\u003cbr\u003e\u003cbr\u003eThis formula includes nitrogen — one of the three major macronutrients — to boost overall plant growth and support the creation of enzymes, amino acids, and chlorophyll molecules.\u003cbr\u003e\u003cbr\u003eDutch Pro Calmag is versatile and clean. Dose at just 1ml per litre, use it with any substrate or hydro system, and enjoy residue-free water tanks.","brand":"Dutch Pro","offers":[{"title":"1L","offer_id":61029182406990,"sku":"LG00497","price":19.95,"currency_code":"GBP","in_stock":true},{"title":"5L","offer_id":61029182439758,"sku":"LG00498","price":79.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1071\/1498\/7854\/files\/dutch-pro-nutrients-dutch-pro-ca1.jpg?v=1791145172","url":"https:\/\/www.leoxa.co.uk\/products\/dutch-pro-calmag","provider":"Leoxa Grow","version":"1.0","type":"link"}