Effective agricultural fertilizers - choose the best fertilization and boost your yields
Build soil fertility and maximize yields. Choose precise fertilization tailored to your farm and increase profit from every hectare.
Organic fertilizers
Calcium fertilizers approved for organic farming — granulated lime that regulates pH and supports the rebuilding of humus and soil biological life.
Carbonate Lime
Granulated agricultural lime with the highest reactivity and a high CaCO₃ content, designed to quickly improve soil pH. Thanks to excellent solubility it rapidly unlocks the phosphorus and potassium stored in the soil. It improves the use of nutrients from mineral fertilization.
Product details
Magnesium Lime
The ideal solution for magnesium-deficient soils, maintaining the optimal calcium-to-magnesium ratio. It ensures a stable field pH over the long term. It supports photosynthesis by replenishing magnesium, the central component of chlorophyll.
Product details
Black Chalk
An innovative combination of lake chalk with organic carbon and humic acids. The product not only regulates pH but also supports water retention in the soil. It improves the soil's crumb structure and increases its ability to hold water in the root zone.
Product detailsCalcium fertilizers
Highly reactive granulated agricultural lime — the best lime for fast and safe regulation of soil pH and better nutrient availability.
Carbonate Lime
Granulated agricultural lime with the highest reactivity and a high CaCO₃ content, designed to quickly improve soil pH. Thanks to excellent solubility it rapidly unlocks the phosphorus and potassium stored in the soil. It improves the use of nutrients from mineral fertilization.
Product detailsMagnesium Lime
The ideal solution for magnesium-deficient soils, maintaining the optimal calcium-to-magnesium ratio. It ensures a stable field pH over the long term. It supports photosynthesis by replenishing magnesium, the central component of chlorophyll.
Product detailsBlack Chalk
An innovative combination of lake chalk with organic carbon and humic acids. The product not only regulates pH but also supports water retention in the soil. It improves the soil's crumb structure and increases its ability to hold water in the root zone.
Product detailsNPK fertilizers
Organic NPK fertilizer with sulfur — chloride-free granules combining organic nitrogen with organic matter, for use in all types of crops.
NPK+S EKO
NPK EKO is an organic nitrogen fertilizer in granulated form — a chloride-free NPK fertilizer with sulfur, combining organic nitrogen with organic matter. The combination of fast-acting and gradually released forms of nitrogen ensures a dynamic start for crops and a stable supply of nutrients.
Product detailsSulfur fertilizers
Sulfur and sulfate fertilizers replenishing sulfur — an element essential for efficient nitrogen use and protein building in plants.
SB 90
SB 90 is a granulated mineral fertilizer supplying plants with 90% elemental sulfur of natural origin. Bentonite accelerates granule breakdown in moist soil, while varied particle sizes ensure gradual, long-lasting nutrient release.
Product detailsFrequently asked questions
These answers help compare calcium, organic and NPK fertilizers. Confirm product choice and rate with a soil test.
What is the difference between carbonate lime and magnesium lime?
Carbonate Lime mainly supplies calcium and regulates soil pH. Magnesium Lime also supplies magnesium, with the Bluebird formula listing 60% CaCO₃ and 30% MgCO₃. Choose between them using soil pH and magnesium results rather than a universal claim that one is better.
How does granulated agricultural lime unlock trapped phosphorus and potassium?
Correcting excessive soil acidity can improve the availability and uptake of phosphorus and potassium. Bluebird describes its highly reactive carbonate granules as helping unlock these nutrients; the actual response depends on pH, soil properties, moisture and the fertilization plan.
What is black chalk and how does it improve soil water retention?
Black Chalk is an organic-mineral fertilizer based on lake chalk, with calcium carbonate, organic carbon and humic acids. Bluebird describes the humic components as supporting crumb structure and aggregates, which can help retain water in the root zone; the result depends on the starting soil condition.
How do you determine whether your soil needs magnesium lime or pure carbonate lime?
Use a current soil test for pH and magnesium. Choose Magnesium Lime when the soil needs magnesium as well as pH correction; choose pure Carbonate Lime when calcium and pH regulation are the objective without an additional magnesium supply. The rate should follow the test and current label.