Vinsol P-44®
Urea phosphate (NPK 17:44:00), 98% purity, 99.8% solubility, measured pH 1.8. The acid pocket does two separate jobs: it slows urease so less nitrogen is lost as ammonia, and it keeps phosphate in solution instead of locking up as calcium phosphate. No drip clogging, easier on soil pH and EC, roughly 30% saving on fertiliser cost.
On grapes: minimum 5 kg per acre per application at 2-5 DAP and again at 60 DAP. Say minimum, it is a floor, not a ceiling.
- Composition
- N 17% (urea form) · P₂O₅ 44% · K₂O 0% · purity 98% · solubility 99.8%
- Registered as
- 100% water-soluble complex fertiliser (FCO) · soil & water conditioner
- Pack sizes
- 1 kg · 5 kg
- Crops
- Grapes · Pomegranate · Banana · Mango · Vegetables · Sugarcane
- Note
- Fertigation product. Foliar and soil use: consult the field team.
Dose and timing
How Vinsol P-44 is used.
| Crop / use | Rate | When |
|---|---|---|
| Grapes & long-duration fruit crops | Minimum 5 kg/acre per application, by drip | 2-5 DAP (bud burst) and 60 DAP (berry sizing) |
| Vegetables | 3 kg/acre per application | 15 · 25 · 35 days after planting |
| Banana | 5 kg/acre per application | 30 · 60 · 90 · 120 days after planting |
| Pomegranate | 5 kg/acre per application | 15 · 30 · 45-60 days after pruning |
Rates are from Phytotron's programme sheets and the printed label. Dose and product name always travel together; your farm specialist confirms the final rate for your variety and weather.
Recommended farmer price, FY 2026-27
from ₹280 (1 kg), incl. GST
Recommended farmer price for FY 2026-27, inclusive of GST (5%; Advara Gold 18%). Ask your dealer for the best available price.
In the programme
