Biocomp 12-12-12+20 SO3 Organomineral Fertilizer
Biocomp 12-12-12+20 SO3 Organomineral Fertilizer is a holistic nutrition solution that meets the nutritional requirements of plants with a balanced macro element distribution while improving soil structure with leonardite-based organic matter. Unaldi Fertilizer’s expertise, which began in 1975, serves sustainable agriculture by sealing chemical minerals with organic structures through the Biocomp series. This formulation is specifically designed to maximize the availability of nutrients to the plant, particularly in lands with calcareous soil and high pH values.
Functional Role of Balanced NPK and Sulfur
Each mineral within Biocomp 12-12-12+20 SO3 performs a different critical task during the plant development process. The scientific functions of these macro elements are as follows:
- Nitrogen (N – 12%): It is fundamental for the plant’s protein synthesis and vegetative development. It increases photosynthesis capacity by maintaining the vitality of the leaf and stem parts.
- Phosphorus (P₂O₅ – 12%): It manages energy metabolism (ATP). It triggers the flowering process and plant attachment to the soil by forming a strong root system.
- Potassium (K₂O – 12%): It ensures water balance and cell resistance. It protects the plant against environmental stress factors while increasing fruit quality, aroma, and shelf life.
- Sulfur (SO₃ – 20%): It is the key element regulating soil pH balance. It ensures that phosphorus and micro elements locked in calcareous soils are released to reach the plant roots.
Micro Elements and Soil Improvement
The 80% mineral content is enriched with micro elements vital for plant health. Iron (Fe) prevents yellowing by supporting chlorophyll formation, Zinc (Zn) accelerates stem length and shoot development, and Manganese (Mn) activates enzyme systems. The 12% organic matter and 8% humic-fulvic acid derived from leonardite regulate the aggregate structure of the soil, increasing water retention capacity and preventing minerals from being washed away and lost.
Technical Analysis and Product Content
| %12 ORGANIC MATTER + %8 HUMIC+FULVIC ACID (pH 5.5-7.5) | ||
|
%80 MINERAL |
MACRO ELEMENTS |
N: %12 | P2O5: %12 | K2O: %12 | SO3: %20 |
| MICRO ELEMENTS |
Fe: %0.05 | Mn: %0.01 | Zn: %0.01 | |
Application and Usage Strategies
Biocomp 12-12-12+20 SO3 is an ideal base fertilizer for all types of fruit trees, vegetables, and field crops. It is recommended to be applied to the crown projection of fruit trees before the awakening period and mixed into the soil before planting for vegetables. According to soil analysis, an application of 25-50 kg per decare guarantees the abundance of your field and soil fertility.
As Unaldi Fertilizer, since 1975, we continue to nourish your soil without exhausting it, with our domestic chelate technology started in 1982 and half a century of experience. Choose Biocomp quality for a sustainable future and high yields.


