NCS Flow N is an advanced plant growth regulator formulated with Nitrobenzene 35% to improve flowering, root development, and crop productivity. It enhances the plant’s carbon-to-nitrogen (C/N) ratio, stimulates plant enzymes, and encourages stronger root growth for improved water and nutrient absorption.
The product also improves soil water-holding capacity and buffering under alkaline conditions, helping nutrients remain available to plants. Regular application supports vigorous crop growth, reduces environmental stress, and improves fruit quality and overall yield.
Suitable for vegetables, field crops, pulses, oilseeds, and flowering crops.
Key Benefits
- Promotes vigorous root development
- Stimulates abundant flowering
- Improves fruit setting and retention
- Enhances soil water-holding capacity
- Improves nutrient availability
- Reduces soil erosion
- Helps crops tolerate drought and environmental stress
- Improves fruit size, colour, and quality
- Increases overall crop yield
- Suitable for multiple crops
Mode of Action
NCS Flow N contains Nitrobenzene 35%, which acts as a flowering stimulant and plant growth promoter. It enhances the carbon-to-nitrogen ratio within the plant, activates plant enzymes, promotes root development, and improves nutrient utilization. This leads to better flowering, fruit setting, and higher productivity.
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | NCS Flow N |
| Brand | Noble Crop Science |
| Product Type | Plant Growth Regulator |
| Technical Name | Nitrobenzene 35% |
| Formulation | Liquid |
| Mode of Action | Flowering Stimulant & Root Growth Promoter |
| Application Method | Foliar Spray & Soil Drench |
| Recommended Crops | Tomato, Cotton, Okra, Brinjal, Bottle Gourd, Bitter Gourd, Marigold, Soybean, Groundnut, Green Gram |
| Available Pack Sizes | 100 ml, 250 ml, 500 ml, 1 Litre |
| Shelf Life | 2 Years |
| Country of Origin | India |
Recommended Crops
- Tomato
- Cotton
- Okra
- Brinjal
- Bottle Gourd
- Bitter Gourd
- Marigold
- Soybean
- Groundnut
- Green Gram
Crop-wise Benefits
Cotton
- Improves boll formation
- Reduces square and boll drop
- Increases retained bolls
Tomato & Brinjal
- Reduces flower drop
- Improves fruit setting
- Enhances fruit size and colour
Okra & Bottle Gourd
- Increases flowering
- Improves fruit retention
Groundnut & Soybean
- Improves peg formation
- Enhances pod development
Green Gram
- Increases pod count
- Improves seed weight
Marigold
- Promotes uniform flowering
- Enhances flower colour
- Extends blooming period
Recommended Dose
| Crop | Dose per Acre | Per 15 L Pump | Application Stage |
|---|---|---|---|
| Tomato | 500 ml | 35–40 ml | Flowering Stage |
| Cotton | 500 ml | 35–40 ml | Flowering Stage |
| Okra | 500 ml | 35–40 ml | Flowering Stage |
| Brinjal | 500 ml | 35–40 ml | Flowering Stage |
| Bottle Gourd | 500 ml | 35–40 ml | Flowering Stage |
| Bitter Gourd | 500 ml | 35–40 ml | Flowering Stage |
| Marigold | 500 ml | 35–40 ml | Flower Bud Stage |
| Soybean | 500 ml | 35–40 ml | Flowering Stage |
| Groundnut | 500 ml | 35–40 ml | Flowering & Peg Formation |
| Green Gram | 500 ml | 35–40 ml | Flowering Stage |
Note: Do not exceed the recommended dosage.
Application Method
Foliar Spray
- Mix 35–40 ml in 15 litres of clean water.
- Spray uniformly over leaves, flowers, and growing points.
Soil Drench
- Apply 500 ml per acre diluted in sufficient water around the root zone.
Best Time to Apply
- Early morning (before 9:00 AM)
- Evening (after 5:00 PM)
Repeat every 15–20 days during flowering and fruit-setting stages if required.
Storage Instructions
- Store in a cool, dry, shaded place.
- Keep below 35°C.
- Protect from direct sunlight.
- Keep away from food, seeds, feed, and drinking water.
- Store in the original sealed container.
Safety Precautions
- Wear gloves, mask, and protective eyewear during handling.
- Do not eat, drink, or smoke during application.
- Wash hands thoroughly after use.
- Keep away from children and animals.
- Dispose of empty containers according to local regulations.


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