Organomineral top dressing
Fergo 13 Nitrogen + (30SO3) (Top Dressing)
A top dressing with organically protected nitrogen and 30% sulfur, with a strong pH-correcting effect.
ABOUT THIS PRODUCT
Contains 13% nitrogen, 20% organic matter and 30% sulfur. By correcting pH at root depth it helps clear lime-induced yellowing quickly.
Guaranteed analysis
| Organic matter | 20% |
|---|---|
| Total nitrogen (N) | 13% |
| Total sulfur trioxide (SO3) | 30% |
| Humic-fulvic acid | Leonardite-based |
| pH | 6–8 |
Application guide
- Suggested crops
- Row crops, cereals, vegetables and fruit trees.
- When?
- During active spring growth.
- How?
- Broadcast or placed in the root zone with hoeing equipment, then irrigated.
- Best conditions
- At vegetative growth and hoeing stages.
Suggested rate per decare
- Cereals
- 25–35 kg/da
- Vegetables
- 40–50 kg/da
- Trees
- 100 g × tree age
Top dressing
Fergo 20 Nitrogen + (30SO3) (Top Dressing)
An organomineral top dressing combining 20% nitrogen and 30% sulfur with 20% organic matter.
Technical detailsTop dressing
Fergo 27 Nitrogen + (10SO3) (Top Dressing)
A high-nitrogen top dressing that protects 27% urea nitrogen with a leonardite coating, plus sulfur.
Technical detailsBasal fertilizer
Fergo 8-21-0 + (30SO3) + ME (Basal Fertilizer)
A sowing fertilizer that pairs DAP-sourced phosphorus with ammonium nitrogen and 30% sulfur in a single granule.
Technical details