BioChem Urea Phosphate 17-44-0 is a fertilizer containing an ideal ratio of nitrogen and phosphorus. Its acidic nature makes it particularly effective in high-pH soils, where it can help balance soil pH and improve nutrient availability. Due to its high phosphorus content, it is commonly used as a starter fertilizer to promote strong root development and early plant growth.
Warranty and Liability
BioChem srl guarantees the content of this product as specified on the label. The company is not liable for any issues arising from unusual climate and soil conditions, improper transportation, storage, or usage outside expert recommendations.
Environmental Health
Dispose of empty fertilizer bags and containers in accordance with local regulations.
Storage Conditions
- Store only in its original packaging, tightly sealed, in a cool and dry place under normal conditions.
- Avoid direct exposure to sunlight.
- Under normal conditions, the product retains its physical and chemical properties for at least 3 years.
- Storage temperature should be between +5°C and +40°C.
Warnings and Precautions
- Read the label before use.
- Never exceed the recommended dosage. Use only as necessary.
- Harmful if swallowed.
- In case of contact with eyes, rinse thoroughly with water.
- Keep out of reach of children.
- Keep away from food, drinks, and animal feed.
- Harmful if inhaled, in contact with skin, or ingested.
- Wear appropriate protective clothing, gloves, and protective eyewear/mask.
Recommended Use
For vineyards, vegetables, fruits, and field crops:
- Soil Application: 0.5-1.5 kg per 1000m2 per day.
- Foliar Application: 200-300 g per 100 L of water.
Note: These recommended doses are per application and are intended as guidance.
BioChem Guaranteed Content (%)
Total Nitrogen (N): | 17 |
– Urea Nitrogen (NH2-N): | 17 |
Neutral Ammonium Citrate and Water Soluble Phosphorus Pentoxide (P2O5): | 44 |
Additional information
Brand | BioChem, Velagri |
Package | 1 Kg, 5 Kg, 10 Kg, 25 Kg |
Application | Foliar, Soil |
Content | Nitrogen, Phosphorus |


