Nitrogen Pro
Nitrogen Pro is a high-nitrogen fertilizer that corrects nitrogen deficiency and builds vegetative biomass and yield. Urea with manganese and chelated iron delivers nitrogen for rapid green-up alongside micronutrients that support efficient growth.
Water-soluble nitrogen fertilizer · Fast-release N, EDTA-Fe.
- Zero REINo re-entry wait
- Zero PHIHarvest the same day
Pre-harvest and re-entry intervals are restrictions carried on pesticide labels. These products are not pesticides, so neither applies. For comparison, four hours is the shortest re-entry interval a registered pesticide can carry.
Water-soluble nitrogen fertilizer from Vegalab Crop Science, powered by Urea, manganese sulfate, EDTA-Fe + citric acid. Nitrogen Pro targets Nitrogen deficiency, vegetative biomass, yield.
A high-nitrogen water-soluble fertilizer enriched with iron and manganese. Plants convert nitrogen into proteins and amino acids, driving vigorous vegetative growth, increased leaf area and biomass.
| Active | Urea, manganese sulfate, EDTA-Fe + citric acid |
|---|---|
| Targets | Nitrogen deficiency, vegetative biomass, yield |
| Dilution rate | 1:500–1:200 · 2–5 mL/L (7.6–18.9 mL/gal) · 1.5–2.5 L/ha (20.8–33.3 fl oz/acre) |
| Application | Foliar or soil drench during vegetative growth |
| Line · Category | Pro · Water-soluble nitrogen fertilizer |
- Vigorous vegetative growth
- Increased crop biomass
- Higher leaf area for photosynthesis
- Recovery from N-deficiency chlorosis
| Nutrient | Content |
|---|---|
| N | 22% |
| Fe | 0.3% |
| Mn | 0.2% |
Derived from: Urea · Manganese sulfate · EDTA-Fe
Contains: Citric acid
What does nitrogen drive in a crop?
Nitrogen is the engine of vegetative growth - it builds leaves, stems and the photosynthetic machinery that ultimately fills grain and fruit. A shortage shows as pale, stunted plants and lost yield potential, while a timely supply drives the canopy and biomass that high yields depend on.
How does Nitrogen Pro work?
Nitrogen Pro (22-0-0; N 22%, Fe 0.3%, Mn 0.2%) supplies nitrogen from urea together with manganese sulfate and EDTA-chelated iron. The nitrogen drives vegetative biomass and yield potential, while the chelated iron and manganese support chlorophyll formation and enzyme function - so the added nitrogen is converted into growth efficiently rather than wasted.
When and how should it be applied?
- Establishment
- Peak nitrogen demandVegetative
- Pre-flower
- Flowering
- Fruit set
- Fruit development
- Ripening
- Harvest
Apply during Vegetative.
- Method
- Foliar or fertigation
- Rate
- 1:500–1:200 · 2–5 mL/L · 1.5–2.5 L/ha1:500–1:200 · 7.6–18.9 mL/gal · 20.8–33.3 fl oz/acre · Work out your rate
- Pre-harvest interval
- Zero - harvest the same day
- Re-entry interval
- Zero - no re-entry wait
Matching applications to growth stage avoids over-supply, which can delay flowering.
Always read and follow the applicable product label.
Apply foliar or through fertigation during the vegetative phase, when nitrogen demand is highest. Matching applications to growth stage avoids over-supply (which can delay flowering and reduce quality) and keeps the canopy developing steadily. Split applications often work better than a single heavy dose.
Which crops is it for?
Nitrogen Pro has been tested on cereals, vegetables, vines and tree fruit - crops with strong vegetative nitrogen demand where biomass underpins yield. It is most valuable during the main growth phase and where a quick correction of nitrogen deficiency is needed.
Why include iron and manganese?
Nitrogen alone is not enough if the plant cannot build chlorophyll efficiently. The chelated iron and manganese in Nitrogen Pro support chlorophyll formation and key enzymes, so the crop turns the supplied nitrogen into green, productive tissue - making the nitrogen work harder and the green-up more complete.
Need a recommendation for your crop or pest?
Contact usFrequently asked questions
What does Nitrogen Pro target?
Nitrogen deficiency, vegetative biomass, yield
What is the application rate for Nitrogen Pro?
1:500–1:200 · 2–5 mL/L (7.6–18.9 mL/gal) · 1.5–2.5 L/ha (20.8–33.3 fl oz/acre) Application: Foliar or soil drench during vegetative growth.
Is Nitrogen Pro suitable for natural or organic programs?
Nitrogen Pro supplies Urea, manganese sulfate, EDTA-Fe + citric acid in a formulation designed to fit low-residue and IPM programs.
What is Nitrogen Pro for?
Correcting nitrogen deficiency and building vegetative biomass and yield.
What is the analysis?
N 22%, with Fe 0.3% and Mn 0.2% (NPK 22-0-0).
When should I apply it?
During the vegetative phase, when nitrogen demand is highest; split applications work well.
Which crops is it for?
Cereals, vegetables, vines and tree fruit.
Why does it contain iron and manganese?
They support chlorophyll formation and enzyme function so the nitrogen is used efficiently.
Problems addressed
Supports the root zone where these problems establish. Reference links only - see the label for approved uses.
Pest & disease library
See all plant pests & diseases →
Reference links to identification and management guides. Claims and product availability vary by jurisdiction - always read and follow the product label.
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