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Welcome to the website of Polska Grupa Nawozowa.

First of all, we would like to assure you that you are dealing with products of the highest quality, created in modern production processes, and characterized by the lowest market price. Congratulations on your choice and invite you to familiarize yourself with our offer and recommendations for using our What are calcium fertilizers and what are they used for?
The main task of using calcium fertilizers is deacidification of the soil, bringing its pH to the optimal level for the cultivated plants. Most soils in Poland, as much as 70%, require deacidification. The high level of acidity in most soils in Poland results from the natural loss of calcium from the soil through its collection with the crop, washing out, acid rain and the use of mineral fertilizers. Acidification of soils causes their low productivity and, above all, a reduction in the absorption of nutrients by crops and soil degradation, which leads to a significant reduction in yields and severely limits the possibilities of cultivating land.

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Calcium affects the aggregation of soil particles, thus improving the access of water and air to plant roots, and also limits the availability of heavy metals, significantly affects the absorption of micronutrients by plants and ingredients such as potassium, phosphorus, magnesium. It improves physical properties, chemical and biological, it is an indispensable component supporting organic and mineral fertilization – calcium provides the plant with conditions for taking up other nutrients. (Another fundamental task of using calcium fertilizers is to provide calcium to the plant – the demand table per ton of harvested crop.)

ATTENTION !

MAINTENANCE OF THE CORRECT ACIDITY OF THE SOIL AND REPLACEMENT OF CALCIUM AND MAGNESIUM AS BASIC MICROELEMENTS IS A KEY CONDITION FOR THE PROFITABILITY OF CULTIVATION.