Plagron - Calmag Pro

Prestwich Hydroponics Verified independent store

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CalMag Pro is a mineral supplement that helps solve the problem of calcium and magnesium deficiency in RO water and soft water. This product contains a balanced concentration of mi nerals that creates the perfect base to start creating your nutrient water. CalMag Pro is mainly used with RO water and soft water. One of the benefits of CalMag Pro is that it contains the optimal calcium and magnesium ratio to prevent competition between the two nutrients. Some magnesium and calcium fertilisers are not mixable due to sulphates, but CalMag contains both elements in perfect proportion. To use CalMag Pro, add a maximum of 1 ml per 1 liter of water (1:1000) and use this solution each time the plants are irrigated. The product has an NPK fertiliser ratio of 5-0-0, with a calcium content of 4.1% and magnesium content of 2%. CalMag Pro comes in 500 ml & 1 L bottles and 5 L can packaging sizes. Product not normally stocked within the store please allow up to 1 week for delivery. Show more