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Item #:
28895960
Potassium Nitrate Technical Grade Granulated 4LB 4 Pounds
Item #:
28895960
GBP 25
Price Details
Price
GBP 25
Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
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Imported from USA store
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Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Wednesday, August 19
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High Purity Potassium Nitrate 99.7 Percent or Better
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What Stands Out
High Purity
This technical grade potassium nitrate offers superior purity, ensuring optimal performance in agricultural and industrial applications, directly addressing the needs for efficiency and quality.
Granulated Form
Its granulated form ensures easy handling and application, providing a convenient solution for users in gardening, horticulture, and other fields requiring precise nutrient delivery.
Value Size
Packaged in 4 pounds, this product delivers exceptional value for both commercial and personal use, making it an economical choice for long-term projects or frequent applications.
Product Details
| Package Weight | 10 Pound |
Who Should Buy?
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Gardening Enthusiasts
Ideal for those looking to enhance plant growth with effective nutrient supplementation and soil enrichment.
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Food Preservation
Useful for home curing of meats and preservation processes due to its nitrate properties.
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Laboratory Use
Suitable for educational institutions and hobbyists conducting experiments that require stable chemical compounds.
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Pet Owners
Not suitable for households with pets, as potassium nitrate can be harmful if ingested by animals.
Product Description
Potassium Nitrate Technical Grade Granulated 4LB 4 Pounds
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is potassium nitrate and what are its primary uses?
Answer: Potassium nitrate, commonly known as saltpeter, is a chemical compound with the formula KNO3. It is primarily used as a fertilizer in agriculture, providing essential nutrients to plants. Additionally, it serves as a key ingredient in producing explosives and in food preservation processes. Its versatility makes it a go-to choice for gardeners and farmers who need to enhance soil quality or improve crop yields. -
Question:
Is the potassium nitrate in this product safe for home gardening?
Answer: Yes, the potassium nitrate in the 4LB granulated form is safe for use in home gardening. When used as directed, it promotes healthy plant growth by supplying potassium and nitrogen. It's particularly beneficial for tomatoes, peppers, and leafy greens. Always ensure you follow application guidelines to avoid over-fertilization, which may harm your plants. -
Question:
How do I store potassium nitrate properly?
Answer: To store potassium nitrate properly, keep it in a cool, dry place away from direct sunlight. It's important to seal the container tightly to prevent moisture absorption, which can clump the granules. Proper storage extends its shelf life and maintains its effectiveness. It's always a good idea to keep it out of reach of children and pets. -
Question:
Can potassium nitrate be used for food preservation?
Answer: Yes, potassium nitrate is used in the food preservation process, particularly for curing meats. It helps inhibit bacterial growth while providing a distinctive flavor. When handling food-grade potassium nitrate, ensure that you use it in the correct proportions and adhere to safety guidelines to ensure the food remains safe for consumption. -
Question:
What precautions should I take when handling potassium nitrate?
Answer: When handling potassium nitrate, it's essential to wear protective gloves and goggles to avoid skin or eye irritation. Avoid inhaling any dust, and ensure that you work in a well-ventilated area. Following safety recommendations minimizes risks and ensures a smooth application whether you’re gardening or working in other applications. -
Question:
Is potassium nitrate soluble in water?
Answer: Yes, potassium nitrate is highly soluble in water, which makes it an effective fertilizer. This solubility allows for easy mixing with water for application through irrigation systems or as a foliar spray. The quick absorption by plants enhances nutrient uptake, making it efficient for both large-scale agriculture and home gardens. -
Question:
Can I use potassium nitrate with other fertilizers?
Answer: Yes, potassium nitrate can be used in conjunction with other fertilizers, as it complements them well. Combining it with phosphorus sources can create a balanced nutrient profile for your plants. However, always perform a soil test and follow recommended application rates to prevent nutrient imbalances that could harm plant growth. -
Question:
What is the granulation size of this potassium nitrate?
Answer: The potassium nitrate in this product is granulated, allowing for easy application and even distribution in soil. Granulation size is important as it affects how quickly the nutrients dissolve and become available to plants. This product is designed for optimal solubility, ensuring efficient nutrient release throughout the growing season. -
Question:
Where can I buy Potassium Nitrate Technical Grade Granulated 4LB in UK?
Answer: You can buy Potassium Nitrate Technical Grade Granulated 4LB from Ubuy. Ubuy offers a seamless shopping experience with your choice of delivery options and supports various payment methods, making it convenient to obtain quality products like potassium nitrate for your gardening or other needs.
Nutritionist's Take
Potassium Nitrate, often used in fertilizers and food preservation, is not typically recommended for direct consumption. While it naturally occurs in some foods and may have specific applications in food processing, its technical grade indicates it is not intended for dietary use. Nutritionists generally highlight the potential health risks associated with high intakes, such as increased blood pressure and potential toxicity. Additionally, the quality and safety of this granulated product may not meet food-grade standards, leading to concerns about contaminants. For consumers with specific dietary needs, including those on low-sodium diets or those with cardiovascular issues, it's advisable to avoid such products. Overall, while Potassium Nitrate can play a role in certain industrial applications, it is not considered a healthy choice for nutritional supplementation.
Haifa Potassium Editorial Review
The Potassium Nitrate Technical Grade Granulated is highly praised for its versatility and quality. Customers have found it useful for making fire starters, gunpowder, model rockets, pyrotechnics, and incense. It is also commended as a great fertilizer for potted plants and for minimizing algae build-up in fountains. The product is described as exactly what was ordered, with fast shipping and zero contaminants. Overall, customers are happy with the quality and affordability of this potassium nitrate.
Customer Reviews & Ratings
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Pros
- Versatile product for making fire starters, gunpowder, model rockets, pyrotechnics, and incense
- Great fertilizer for potted plants
- Minimizes algae build-up in fountains
- Exactly as ordered with fast shipping
- Zero contaminants
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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GBP 25
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Wednesday, August 19
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Potassium Nitrate Technical Grade Granulated 4LB
- Ideal for irrigation water
- 99.7% purity or higher
- Sealed in 4mil Reclosable Bags
- Granulated for recirculated irrigation systems
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