ORTHAGROW INITIO-4G NPK 14-48-0 + TE - Powered by OSA is a patented blend of essential plant nutrients (nitrogen and phosphorus), enriched with trace elements and silicon.
The formula is “Powered by OSA” (orthosilicic acid). Its NPK ratio is ideal for application at the start of the crop’s vegetative growth stage.
Advantages
- Fast start: activates early vegetative growth, branching and leaf development.
- Metabolism: sulphur stimulates the plant’s metabolic processes.
- Physiological regulation: trace elements regulate the crop’s essential physiological processes.
Product specifications
Physical & chemical properties
| Parameter | Specification |
|---|
| Formulation type | Water Soluble Powder |
|---|
| Appearance | Hygroscopic Powder |
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| pH (1% solution) | 4.0 - 6.0 |
|---|
| Solubility (5% min.) | Clear Solution |
|---|
| Bulk density (g/ml) | 0.80 - 1.12 |
|---|
Composition
| Component | Specification (%, min.) |
|---|
| Total nitrogen (N) | 14.0 |
|---|
| Phosphorus (P₂O₅) | 48.0 |
|---|
| Soluble potassium (K₂O) | 0.0 |
|---|
| Sulphur (S) | 4.0 |
|---|
| Soluble silicon [Si(OH)₄] | 0.05 |
|---|
Regulatory status (country of origin): complies with the FCO guidelines for “Complex Fertilizers”.
Application & dosage
- Field of application: specially developed for agricultural applications.
- Crops: suitable for all crop categories.
Application methods & dosage
- Foliar sprays: 1.25 kg per hectare per application.
- Fertigation: 5.0 to 7.5 kg per hectare per application.