Details
About Item
GROMOR® SULPHAMAX from Coromandel International is a premium Bentonite Sulphur fertilizer containing 90% Elemental Sulphur and 10% Bentonite clay. It features FSR Technology (Faster Sulphur Release) for quicker oxidation and efficient sulphur availability
Delivery
Overview
GROMOR SULPHAMAX is an advanced sulphur-based speciality fertilizer from Coromandel International. It contains a high concentration of 90% elemental sulphur, combined with 10% Bentonite clay.
Coromandel's FSR Technology enables faster release and oxidation of sulphur in the soil, helping convert elemental sulphur into plant-available sulphate. Its dispersal characteristics allow sulphur particles to spread through the soil and become more accessible within the crop root zone.
Sulphur is an important secondary plant nutrient involved in chlorophyll formation, protein synthesis, enzyme activity, and crop quality. Adequate sulphur nutrition is particularly important for oilseeds, pulses and sulphur-responsive crops.
Product Highlights
| Feature | Details |
|---|---|
| Product Type | Sulphur Fertilizer / Secondary Nutrient |
| Brand | GROMOR® |
| Manufacturer | Coromandel International Limited |
| Product Name | SULPHAMAX |
| Nutrient Content | Elemental Sulphur 90% |
| Carrier | Bentonite Clay 10% |
| Technology | FSR – Faster Sulphur Release Technology |
| Form | Bentonite Sulphur Pastilles / Granules |
| Primary Nutrient Supplied | Sulphur (S) |
| Application | Soil Application |
| Suitable For | Agricultural & Horticultural Crops |
| Category | Speciality Nutrient Fertilizer |
Coromandel's speciality nutrient portfolio identifies Gromor Sulphamax as an Elemental Sulphur 90% product.
About the Product
GROMOR SULPHAMAX is formulated to address sulphur deficiency in agricultural soils and provide crops with a sustained sulphur supply.
After application, Bentonite absorbs soil moisture and assists the sulphur pastilles in dispersing into fine particles. This increases the contact area between sulphur and soil microorganisms, facilitating biological oxidation of elemental sulphur into plant-available sulphate.
Coromandel states that Sulphamax's FSR Technology enables faster sulphur release, while its wider sulphur particle distribution improves availability within the crop root zone.
Key Features
- Contains 90% Elemental Sulphur.
- Formulated with 10% Bentonite clay.
- Features FSR Technology for faster sulphur release.
- Helps correct sulphur deficiency in soil.
- Wider dispersion of sulphur particles within the soil.
- Supports efficient sulphur uptake by crop roots.
- Helps improve chlorophyll content.
- Supports protein synthesis and crop development.
- Helps improve oil content in oilseed crops.
- Supports higher protein content in pulses.
- Helps improve nutrient availability in the soil.
- Provides quick as well as sustained sulphur nutrition.
- Supports improved crop quality and yield.
Recommended Crops
GROMOR SULPHAMAX can be used as a sulphur nutrient source across a broad range of crops based on soil sulphur status and agronomic recommendations.
Oilseed Crops
- Groundnut
- Mustard
- Soybean
- Sunflower
- Sesame
Pulses
- Black Gram
- Green Gram
- Bengal Gram / Chickpea
- Red Gram
- Other pulse crops
Field Crops
- Paddy
- Wheat
- Maize
- Cotton
- Sugarcane
Vegetable & Horticultural Crops
- Onion
- Garlic
- Chilli
- Tomato
- Potato
- Banana
- Grapes
- Pomegranate
- Other sulphur-responsive crops
Sulphamax is particularly beneficial for oilseeds and pulses, where adequate sulphur nutrition supports oil and protein formation.
Application Guidelines
Application Method
Apply GROMOR SULPHAMAX directly to the soil and distribute it uniformly across the crop root zone.
It can be applied:
- During basal fertilizer application
- During land preparation
- Around established crops as recommended
- Along with compatible soil-applied fertilizers
Recommended Dosage
The appropriate dosage depends on:
- Crop
- Soil sulphur status
- Soil pH
- Crop growth stage
- Previous fertilizer application
- Local agronomic recommendations
For best results, determine the application rate based on soil-test results and the recommendation printed on the current product pack.
Best Application Stage
Sulphamax is generally most useful when incorporated into the soil before or during the early stages of crop growth, allowing sufficient time for elemental sulphur to oxidize into plant-available sulphate.
Mode of Action
GROMOR SULPHAMAX supplies sulphur primarily in elemental form.
After soil application, Bentonite assists the granules/pastilles in dispersing into smaller sulphur particles. Soil microorganisms then oxidize elemental sulphur into sulphate (SO₄²⁻), which is the form readily absorbed by plant roots.
Coromandel states that FSR Technology facilitates faster oxidation and sulphur availability while helping meet crop sulphur requirements from the initial stages.
Benefits
- Corrects sulphur deficiency in soil
- Provides 90% elemental sulphur
- Faster sulphur availability with FSR Technology
- Supports sustained sulphur nutrition
- Improves chlorophyll content
- Supports better crop growth and development
- Improves nutrient availability
- Supports protein formation
- Increases oil content in oilseed crops
- Supports protein content in pulses
- Helps improve crop tolerance to stress
- Improves crop yield potential
- Enhances produce quality
- Suitable for multiple agricultural crops
Coromandel specifically highlights improved chlorophyll, increased oil content in oilseeds, increased protein in pulses, stress tolerance, and improvements in yield quantity and quality as benefits of Sulphamax.
Storage Instructions
Storage
Store GROMOR SULPHAMAX in its original sealed bag in a cool, dry, and well-ventilated location.
Keep the product protected from:
- Excessive moisture
- Direct rainfall
- Prolonged direct sunlight
- Contamination
- Food and animal feed
Handling
Wear suitable gloves and protective equipment during handling and field application. Wash hands thoroughly after use.
Keep the bag tightly closed when not in use and follow all storage and application instructions printed on the original Coromandel product packaging.
What's Included
- GROMOR SULPHAMAX Fertilizer
- Original Coromandel Packaging
- Manufacturer Product Information & Usage Instructions
Packaging & Shipping
Vetrivel Agro Services supplies genuine GROMOR agricultural products sourced through trusted distribution channels. Every Sulphamax pack is securely handled and packaged to protect it from moisture, contamination, tearing, and physical damage during storage and transportation.
Additional Information
| Attribute | Information |
|---|---|
| Brand | GROMOR® |
| Manufacturer | Coromandel International Limited |
| Product Name | SULPHAMAX |
| Product Type | Sulphur Fertilizer |
| Nutrient Content | Elemental Sulphur 90% |
| Bentonite Clay | 10% |
| Technology | FSR Technology |
| Nutrient Category | Secondary Nutrient |
| Main Nutrient | Sulphur (S) |
| Form | Bentonite Sulphur Pastilles / Granules |
| Application | Soil Application |
| Suitable Crops | Agricultural & Horticultural Crops |
| Special Benefit | Faster & sustained sulphur availability |
Coromandel's official speciality nutrients portfolio confirms Gromor Sulphamax as an Elemental Sulphur 90% product and highlights its FSR Technology for faster sulphur release.
Why Choose Vetrivel Agro Services?
Vetrivel Agro Services supplies genuine agricultural fertilizers and speciality nutrients through trusted distribution channels. We focus on authentic products, secure packaging, dependable delivery, and reliable customer support to help farmers achieve balanced crop nutrition, improved soil fertility, and better agricultural productivity.
