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INDUSTRIA Nawozy
Wychodząc naprzeciw problemom rolników w kwestii przywrócenia glebie optymalnego poziomu pH oferujemy wapno nawozowe węglanowe z zawartością magnezu. Wapno nawozowe węglanowe, z racji niskiej rozpuszczalności może podnosić pH nawet przez kilka lat od momentu jego zastosowania, co uzależnione jest w dużej mierze od granulacji i wilgotności gleby. Wapno nawozowe węglanowe będące w naszej ofercie ma znaczną zawartość magnezu różniącą się w zależności od kopalni, na której jest produkowane. Postaw na odkwaszanie gleby wapnem nawozowym Dewonit. Bardzo dobra jakość, przystępna cena, szczególnie polecane dla upraw ekologicznych. Jakość naszych produktów potwierdzają niezależne opinie różnorodnych instytutów, świadectwa kwalifikacji oraz systematyczne kontrole przeprowadzane w naszych zakładach. Najlepszym jednak dowodem na ich skuteczność jest stale rosnąca grupa użytkowników i dystrybutorów!CalciGrow Mag - granulated fertilizer lime rich in magnesium
Range of liming needs | Soil agronomic category and pH | |||
---|---|---|---|---|
Necessary | do 4,0 | do 4,5 | do 4,5 | do 4,5 |
Needful | 4,1-4,5 | 4,6-5,0 | 5,1-5,5 | 5,6-6,0 |
Recommended | 4,6-5,0 | 5,1-5,5 | 5,6-6,0 | 6,1-6,5 |
Limited | 5,1-5,5 | 5,6-6,0 | 6,1-6,5 | 6,6-7,0 |
Refundant | od 5,6 | od 6,1 | od 6,6 | od 7,1 |

CalciGrow Mag - carbonate fertilizer lime with magnesium and calcium content variety 05
Lime parameters:
- CaO 35-45%,
- MgO 8-19%,
- CaO+MgO min. 45% variety 05
The purpose of using CalciGrow Mag fertilizer is primarily to deacidify the soil and restore its natural pH. It also supplements calcium and magnesium deficiencies - necessary for the proper growth and development of plants. Farmers willingly use it in fields, orchards, meadows and pastures. It also improves soil parameters in home vegetable gardens.
It is recommended to use doses of 500-1000 kg/ha. Before that, however, soil tests should be done to adjust the dosage accordingly. It is also important to adapt specific plants for cultivation in order to optimize the conditions for their development. Liming is best done in the post-harvest or late autumn period. However, it is possible to use it in other seasons or all year round. Thanks to its properties, the fertilizer dissolves slowly in an acidic environment - that's why it is used not more often than every 2-3 years, which brings significant savings.
The product comes 100% from raw materials from our mines - it is crushed mineral rock.

Sensitivity of plants to the acid reaction of the soil | Crops | Optimum soil pH |
very sensitive | sugar beet, corn, alfalfa, clover, peas | 6,6-7,0 |
sensitive | wheat, barley, rapeseed, faba bean, triticale | 6,1-6,5 |
medium sensitive | oats, potatoes, cereal mixes | 5,6-6,0 |
not very sensitive | rye, serradella, yellow lupine | 5,1-6,0 |
CalciGrow Mag - benefits of using lime:
– soil deacidification and enrichment with magnesium and calcium,
– soil preparation for further agrotechnical treatments, including better assimilation by plants of mineral and nutrients,
– protection of plants from freezing,
– water and oxygen retention in the substrate,
– limiting the absorption of heavy metals and moss fouling,
– reducing weed infestation,
– improvement of the quality characteristics of plants by providing magnesium, thus contributing to the increase in yields,
– improving soil fertility, which is one of the goals of sustainable agriculture 🚜🌾.

Ask for offer!
Tomasz Kotwica
Mineral fertilizers
Tel: +48 501 557 215
Paweł Gątkowski
Mineral fertilizers
Tel: +48 724 660 021