Potassium Nitrate (KNO₃ 13-0-46) for Sale

Premium Water-Soluble Potassium Fertilizer | Wholesale, Bulk & Export Supply

Looking to buy high-quality Potassium Nitrate (KNO₃ 13-0-46)? We supply premium agricultural-grade potassium nitrate for commercial farming, fertigation, greenhouse cultivation, horticulture, hydroponics, fertilizer distribution and international trade.

Potassium Nitrate 13-0-46 is a highly water-soluble fertilizer that supplies two essential plant nutrients:

13% Nitrogen (N)
0% Phosphorus (P₂O₅)
46% Potassium Oxide (K₂O)

The product provides nitrogen primarily in nitrate form and potassium without adding phosphorus. It is suitable for professional crop nutrition programs where crops require readily available nitrogen and potassium.

We supply Potassium Nitrate 13-0-46 to fertilizer distributors, agricultural wholesalers, importers, exporters, commercial farms, greenhouse growers and agricultural businesses worldwide.

Request a Quote for Potassium Nitrate 13-0-46

Wholesale and bulk pricing
Current product availability
Packaging options
Minimum order quantity (MOQ)
Certificate of Analysis (COA)
Technical Data Sheet (TDS)
Safety Data Sheet (SDS)
Shipping and export information
Container-load and regular supply options

Product Specifications

Specification	Typical Value
Product Name	Potassium Nitrate
Chemical Formula	KNO₃
Fertilizer Grade	13-0-46
Total Nitrogen (N)	13%
Phosphorus (P₂O₅)	0%
Potassium Oxide (K₂O)	46%
Nitrogen Form	Primarily nitrate nitrogen
Physical Form	Crystalline / prilled / granular, depending on grade
Water Solubility	High / fully water-soluble grade available
Main Applications	Fertigation, foliar nutrition and crop nutrition
Grade	Agricultural / Fertilizer Grade

Note: Exact specifications, including solubility, particle size, moisture, pH, EC, sodium content, chloride content and insoluble matter may vary by manufacturer and product grade. Buyers should request the current COA and Technical Data Sheet before purchase.

What Is Potassium Nitrate (KNO₃ 13-0-46)?

Potassium Nitrate is a highly valued fertilizer used in modern agriculture to supply nitrogen and potassium.

The fertilizer grade 13-0-46 means that the product provides:

13% Nitrogen (N)
0% Phosphorus Pentoxide (P₂O₅)
46% Potassium Oxide (K₂O)

The nitrogen and potassium supplied by potassium nitrate are useful in crop nutrition programs where these two nutrients are required without the addition of phosphorus.

High-quality water-soluble potassium nitrate can be used for fertigation, drip irrigation, nutrient solution preparation and other agricultural applications.

Key Benefits of Potassium Nitrate 13-0-46

High Potassium Content

With 46% K₂O, potassium nitrate provides a concentrated source of potassium for agricultural and horticultural production.

Readily Available Nitrate Nitrogen

Potassium nitrate provides nitrogen primarily in nitrate form, which is readily available to plants.

Chloride-Free Potassium Source

Potassium nitrate is commonly used where a chloride-free potassium source is preferred as part of the crop nutrition program.

Highly Water-Soluble

Water-soluble grades can be used in modern irrigation and nutrient delivery systems.

Suitable for Fertigation

The product can be applied through suitable fertigation and drip irrigation systems.

Suitable for Foliar Nutrition

Potassium nitrate may be used in suitable foliar nutrition programs at crop-appropriate concentrations.

Ideal for Nitrogen and Potassium Programs

The 13-0-46 analysis makes potassium nitrate a suitable fertilizer for situations where nitrogen and potassium are required without additional phosphorus.

Agricultural Applications

Potassium Nitrate 13-0-46 can be used in:

Commercial agriculture
Fertigation systems
Drip irrigation
Greenhouse cultivation
Horticulture
Hydroponic nutrient programs
Soilless cultivation
Fruit production
Vegetable production
Floriculture
Nursery production
Foliar nutrition programs
Professional crop nutrition programs

Application rates and timing should be based on crop requirements, soil or growing media conditions, water quality and professional agronomic recommendations.

Suitable Crops

Potassium Nitrate may be included in fertilizer programs for:

Tomatoes
Peppers
Cucumbers
Potatoes
Melons
Strawberries
Berries
Grapes
Citrus
Bananas
Apples
Other fruit crops
Vegetables
Flowers
Ornamental plants
Greenhouse crops
Other commercial agricultural crops

The best fertilizer program depends on the crop, growth stage and growing conditions.

Why Buy Potassium Nitrate from Us?

We supply Potassium Nitrate (KNO₃ 13-0-46) for commercial, wholesale and international markets.

Our supply solutions are suitable for:

Fertilizer distributors
Agricultural wholesalers
Importers and exporters
Commercial farms
Greenhouse growers
Horticultural companies
Agricultural input suppliers
Fertilizer trading companies

Whether you require pallet quantities, bulk orders or container-load shipments, contact us with your requirements to receive product availability and a commercial quotation.

Wholesale and Bulk Supply

We supply Potassium Nitrate 13-0-46 for:

Wholesale orders
Bulk purchases
Pallet quantities
Container-load shipments
International export
Fertilizer distribution
Regular supply contracts

To request a quotation, please provide:

Required quantity
Preferred packaging
Delivery destination
Country or port of destination
Required product specifications
Documentation requirements

Packaging Options

Potassium Nitrate (KNO₃ 13-0-46) may be available in:

10 kg bags
20 kg bags
25 kg bags
500 kg jumbo bags
1,000 kg jumbo bags
Custom packaging, subject to order requirements

Available packaging may vary according to product grade, origin, order quantity and destination.

Technical Advantages

13% Total Nitrogen
46% Potassium Oxide (K₂O)
0% Phosphorus
High water solubility
Provides nitrate nitrogen
Concentrated potassium source
Chloride-free potassium fertilizer
Suitable for fertigation
Suitable for nutrient solution preparation
Suitable for agricultural and horticultural applications
Available for wholesale and bulk supply

How to Use Potassium Nitrate 13-0-46

Fertigation

Potassium nitrate can be dissolved in water and applied through suitable fertigation systems.

Drip Irrigation

A water-soluble grade can be used in drip irrigation programs as part of a properly designed nutrient management system.

Foliar Application

Where appropriate, potassium nitrate may be used in foliar nutrition programs at suitable crop-specific concentrations.

Hydroponic and Soilless Systems

The product can be incorporated into professionally formulated nutrient solutions where potassium and nitrate nitrogen are required.

Application rates should always be based on crop requirements and professional agronomic recommendations.

Fertilizer Compatibility

Compatibility should be checked before mixing potassium nitrate with other fertilizers or agricultural products.

Important factors include:

Water quality
Water hardness
Water pH
Fertilizer concentration
Temperature
Tank mixture composition
Product compatibility

A small jar compatibility test should be carried out before preparing large fertilizer mixtures.

Quality Documentation

The following documentation may be available upon request:

Certificate of Analysis (COA)
Technical Data Sheet (TDS)
Safety Data Sheet (SDS)
Product Specification Sheet
Packaging information
Commercial documentation
Shipping and export documentation

Contact our sales team to request the documentation required for your purchasing or import process.

Storage and Handling

Store Potassium Nitrate 13-0-46:

In a cool and dry place
Away from excessive moisture
In properly sealed packaging
In a clean and well-ventilated storage area
On suitable pallets where applicable
Away from contamination and incompatible materials
According to the product SDS and applicable local safety requirements

Always follow the applicable SDS, storage guidance and local regulations for oxidizing fertilizer materials.

Frequently Asked Questions

What is Potassium Nitrate 13-0-46?

Potassium Nitrate is a fertilizer containing approximately 13% nitrogen and 46% potassium oxide, with no added phosphorus.

What does 13-0-46 mean?

The fertilizer grade represents:

13% Nitrogen (N)
0% Phosphorus Pentoxide (P₂O₅)
46% Potassium Oxide (K₂O)

Is Potassium Nitrate water-soluble?

Yes. Agricultural water-soluble grades of potassium nitrate are designed to dissolve in water for fertigation and nutrient solution applications.

Is Potassium Nitrate suitable for fertigation?

Yes. A suitable water-soluble grade can be used in fertigation systems as part of a properly managed crop nutrition program.

Can Potassium Nitrate be used for foliar application?

Suitable formulations may be used for foliar nutrition at crop-appropriate concentrations. Always follow product and crop-specific recommendations.

Does Potassium Nitrate contain phosphorus?

No. The standard 13-0-46 fertilizer analysis contains nitrogen and potassium but no phosphorus.

Is Potassium Nitrate chloride-free?

Yes. Potassium nitrate is a chloride-free source of potassium.

Is Potassium Nitrate available for bulk purchase?

Yes. We supply Potassium Nitrate 13-0-46 for wholesale, commercial and bulk orders, subject to product availability and destination requirements.

Can I request a COA?

Yes. Buyers may request a Certificate of Analysis and other available technical documentation before confirming an order.

How can I get a price?

Buy Potassium Nitrate (KNO₃ 13-0-46)

Looking for a reliable Potassium Nitrate 13-0-46 supplier?

We supply high-quality potassium nitrate for commercial agriculture, fertigation, greenhouse production, fertilizer distribution and international export.

Send us your requirements, including:

Required quantity
Packaging preference
Country or port of destination
Product specifications
Required documentation

Our sales team will provide available product options, technical information and a commercial quotation.

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