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Rock flour. Basalt Powder Bigbag and 20kg Bags on Pallet

330.00666.88

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  • Basalt powder rich in silicon: Natural fertilizer that provides silicon and essential microelements for all types of plants.
  • Volcanic igneous rock: Basalt powder contains silica, calcium, magnesium and iron and is suitable for both conventional and organic farming.
  • Ideal for poor soils: Regular application of rock flour improves cation exchange capacity and optimizes nutrient retention in the soil.
  • Corrects soil toxicities: Helps reduce toxicities caused by excess aluminum, iron or manganese, promoting a healthy balance for plants.

Composition: Silica (SiO2) 46.69%Iron (Fe) 12.76% Calcium (CaO) 11.28% Magnesium (MgO) 9.54% Phosphorus (P2O5) 0.38% Manganese (MnO) 0.22% Copper (CuO) 0.02% Zinc (ZnO) 0.01% pH 7.34

CULTIVERS Rock Flour. Basalt powder. Ecological fertilizer based on silicon that provides microelements for all types of plants.

Rock Flour for Plants and Crops: Long Lasting Mineral Nutrition
Rock flour, especially basalt, is a natural resource of volcanic origin highly valued in conventional and organic agriculture for its richness in essential minerals such as silica, calcium, magnesium and iron. Its periodic application in poor soils significantly increases the cation exchange capacity, which optimizes the retention and availability of nutrients for plants. Under conditions of heavy rainfall and leaching, the minerals in the rock flour are gradually released, allowing them to remain in the soil longer and to be absorbed by the plants when they are most needed. This mineral fertilizer promotes a more balanced and fertile soil, helping to strengthen plants against adverse weather conditions and improving crop quality and productivity.

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