Overview

OMEX K41 is a concentrated foliar fertilizer from OMEX Agrifluids designed primarily to supply high levels of potassium while also providing magnesium, sulphur and a small amount of nitrogen.

Potassium is required in large quantities for normal plant growth and is involved in water relations, stomatal regulation, photosynthesis and sugar transport. OMEX specifically formulates K41 to provide potassium together with magnesium so that high potassium nutrition does not create an unnecessary nutritional imbalance.

Product Highlights

The manufacturer's technical information gives the above weight/volume analysis; the corresponding weight/weight values are N 2.0%, K₂O 26.4%, MgO 1.6% and S 4.8%.

About the Product

OMEX K41 is formulated for situations where crops require additional potassium during important growth and quality-building stages.

Potassium plays a central role in water movement, stomatal function, photosynthesis, carbohydrate formation and sugar transport. Magnesium is essential for chlorophyll and photosynthesis, while sulphur contributes to important plant metabolic processes.

The combination of these nutrients makes K41 particularly useful during flowering, fruit setting, fruit development and quality formation.

Nutrient Composition

Potassium – K₂O 41%

Potassium helps:

• Regulate plant water balance.
• Support stomatal movement.
• Improve photosynthetic activity.
• Support carbohydrate production and transport.
• Promote fruit development.
• Support fruit size and sugar accumulation.
• Improve crop tolerance to environmental stress.

Magnesium – MgO 2.5%

Magnesium is an important component of chlorophyll and supports:

• Photosynthesis
• Sugar formation
• Enzyme activation
• Canopy development
• Nutrient uptake
• Healthy green foliage

OMEX highlights the inclusion of magnesium because high potassium nutrition can sometimes contribute to magnesium imbalance in certain crops.

Sulphur – S 7.3%

Sulphur supports:

• Protein synthesis
• Enzyme activity
• Plant metabolism
• Overall crop development

Nitrogen – N 3%

The small amount of nitrogen complements the major potassium nutrition and supports:

• Vegetative growth
• Chlorophyll formation
• Protein synthesis
• Overall plant development

Key Features

• Very high 41% K₂O concentration.
• Contains magnesium and sulphur along with potassium.
• Provides a small amount of nitrogen.
• Designed specifically for foliar potassium nutrition.
• Helps maintain healthy green leaf area.
• Supports photosynthesis and carbohydrate production.
• Supports fruit set and fruit development.
• Helps improve sugar content and flavour.
• Supports fruit quality and storage quality.
• Helps delay premature senescence.
• Supports crop tolerance to environmental stress.
• Suitable for fruit, vegetable, cereal and horticultural crops.

Recommended Crops

OMEX's published recommendations cover a wide range of crops.

Cereals

• Wheat
• Barley
• Other cereal crops

Fruit Crops

• Mango
• Citrus
• Avocado
• Grapes
• Other fruit crops

Vegetable Crops

• Tomato
• Chilli
• Peppers
• Other vegetables

Root & Tuber Crops

• Potato
• Other tuber crops

Plantation & Specialty Crops

• Coffee
• Other plantation crops

Horticultural Crops

• Strawberries
• Berries
• Nursery trees
• Roses
• Ornamentals

OMEX's technical guide provides crop-specific application recommendations for cereals, citrus, avocado, mango, coffee, fruits and vines, potatoes, strawberries, tomatoes, peppers, vegetables, nursery trees, roses and ornamentals.

Application Guidelines

Foliar Spray

OMEX K41 is applied as a foliar spray.

General Application Procedure

1. Fill the spray tank with approximately half of the required water.
2. Shake the OMEX K41 container thoroughly.
3. Measure the required quantity.
4. Add K41 to the tank while maintaining constant agitation.
5. Add the remaining water.
6. Maintain agitation and spray uniformly over the crop.

Recommended Dosage

OMEX's technical guide gives crop-specific rates rather than one universal dosage.

These rates are from OMEX's published technical guide; the current product label applicable to your market should be followed for final crop-specific use.

Best Application Stages

Cereals

OMEX recommends application at important stages including:

• Tillering
• Booting

Fruit Crops & Vines

Applications can begin:

• Before flowering
• During fruit development
• At approximately 14-day intervals where recommended

Potatoes

Application can begin approximately one month after planting, followed by additional applications at 14-day intervals according to the published guide.

Vegetables

Application can begin approximately three weeks after planting, followed by additional applications at 14-day intervals where recommended.

Mode of Action / Nutrient Function

OMEX K41 is a nutritional fertilizer rather than a pesticide, so its action is based on supplying essential plant nutrients rather than directly controlling pests or pathogens.

Potassium

Potassium supports:

Water regulation → Stomatal function → Photosynthesis → Carbohydrate production → Sugar transport → Fruit quality

Magnesium

Magnesium supports:

Chlorophyll → Photosynthesis → Enzyme activity → Canopy development

Sulphur

Sulphur supports:

Protein formation → Enzyme activity → Plant metabolism

Together, these nutrients help maintain productive green foliage and support crop quality and yield formation.

Benefits

• Provides high-concentration potassium nutrition.
• Supports healthy green foliage.
• Improves photosynthetic efficiency.
• Supports carbohydrate production.
• Helps improve sugar accumulation.
• Supports fruit set.
• Promotes fruit development.
• Supports fruit size and quality.
• Helps improve flavour.
• Supports storage quality.
• Helps delay leaf senescence.
• Supports crop tolerance to environmental stress.
• Supplies magnesium alongside potassium.
• Provides sulphur for balanced crop nutrition.

Storage Instructions

Storage

Store OMEX K41 in its original tightly sealed container in a cool, dry and well-ventilated location.

Protect the product from:

• Direct sunlight
• Excessive heat
• Freezing conditions
• Moisture and contamination

Handling

• Shake the container before use.
• Use clean water for spray preparation.
• Maintain agitation during mixing.
• Follow the manufacturer's current label instructions.
• Keep away from children, food and animal feed.

What's Included

• OMEX K41 Foliar Fertilizer
• Original Manufacturer Packaging
• Product Label & Usage Instructions

Packaging & Shipping

Vetrivel Agro Services supplies genuine agricultural fertilizers and crop-nutrition products through trusted distribution channels. Every OMEX K41 pack is securely packaged to protect against leakage, contamination and physical damage during storage and transportation.

Additional Information

OMEX's official technical documentation confirms the 41% K₂O, 2.5% MgO, 7.3% S and 3% N w/v formulation.

Why Choose Vetrivel Agro Services?

Vetrivel Agro Services supplies genuine fertilizers, foliar nutrients, biofertilizers, micronutrients and crop-protection products through trusted distribution channels. We focus on authentic products, secure packaging, dependable delivery and reliable customer support to help farmers achieve balanced crop nutrition and improved productivity.