
Organomineral basal fertilizer
Fergo 7-7-7 + (30SO3) + ME (Basal Fertilizer)
A balanced formula with 20% organic matter and 16% humic-fulvic acid, built around soil improvement.

ABOUT THIS PRODUCT
Among the highest organic matter and humic-fulvic acid levels in the range. Combining even NPK with 30% sulfur, it helps revive soils exhausted by years of heavy fertilization.
Guaranteed analysis
| Organic matter | 20% |
|---|---|
| Total nitrogen (N) | 7% |
| Ammonium nitrogen (N) | 2.5% |
| Urea nitrogen (N) | 4.5% |
| Total phosphorus pentoxide (P2O5) | 7% |
| Water-soluble phosphorus pentoxide (P2O5) | 6% |
| Water-soluble potassium oxide (K2O) | 7% |
| Total sulfur trioxide (SO3) | 30% |
| Water-soluble sulfur trioxide (SO3) | 0.1% |
| Total humic + fulvic acid | 16% |
| Chlorine (Cl), max. | 0.5% |
| Moisture, max. | 20% |
| pH | 6.8 |
Application guide
- Suggested crops
- Tired, saline, calcareous or poorly draining field, vineyard and orchard soils.
- When?
- In early spring or at autumn soil preparation.
- How?
- Broadcast ahead of ploughing and buried, or hoed in beneath the tree canopy.
- Best conditions
- As a pre-sowing basal dressing and for perennials as winter ends.
Suggested rate per decare
- Vegetables and industrial crops
- 50–60 kg/da
- Potato
- 90–100 kg/da
- Cereals
- 25–35 kg/da
- Trees
- 100 g × tree age


