---
product_id: 220296781
title: "WEIRD Potassium Nitrate KNO3 Powder For Plant, Lab Experiment, Fertilizer (400 Grams)"
brand: "weird"
price: "78.59 DT"
currency: TND
in_stock: false
reviews_count: 8
url: https://www.desertcart.tn/products/220296781-weird-potassium-nitrate-kno3-powder-for-plant-lab-experiment-fertilizer
store_origin: TN
region: Tunisia
---

# Rapid dissolution in water Universal crop compatibility Lab-grade oxidizer & fertilizer WEIRD Potassium Nitrate KNO3 Powder For Plant, Lab Experiment, Fertilizer (400 Grams)

**Brand:** weird
**Price:** 78.59 DT
**Availability:** ❌ Out of Stock

## Summary

> 🌟 Elevate your garden game with WEIRD KNO3 – where science meets growth!

## Quick Answers

- **What is this?** WEIRD Potassium Nitrate KNO3 Powder For Plant, Lab Experiment, Fertilizer (400 Grams) by weird
- **How much does it cost?** 78.59 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/220296781-weird-potassium-nitrate-kno3-powder-for-plant-lab-experiment-fertilizer)

## Best For

- weird enthusiasts

## Why This Product

- Trusted weird brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Speedy Solubility:** Dissolves completely and fast for instant nutrient delivery ⚡
- • **Multi-Purpose Power:** Ideal for agriculture, lab experiments, and food preservation (non-food grade) 🧪
- • **Safe & Clean Formula:** Virtually free from harmful elements, ensuring healthy plant growth 🌿
- • **All-Stage Crop Booster:** Optimized for every growth phase, from seedling to harvest 🌱
- • **Versatile Compatibility:** Works seamlessly with most water-soluble fertilizers and pesticides 🧴

## Overview

WEIRD Potassium Nitrate KNO3 Powder is a premium 400g fine crystalline fertilizer and oxidizer that dissolves rapidly in water. Compatible with most water-soluble fertilizers and pesticides, it supports all crop types and growth stages while being virtually free of harmful elements. Perfect for agricultural use, lab experiments, and food preservation (non-food grade).

## Description

Product Description Weird's Potassium Nitrate Kno3 WEIRD Potassium Nitrate KNO3 Powder Free-flowing, fine crystalline powder which dissolves speedily and completely in water Compatible with all water-soluble fertilizers and also majority of pesticides in foliar application Oxidizer, Fertilizer ,Food preservation Potassium nitrate is a chemical compound with the chemical formula KNO 3. It is an ionic salt of potassium ions K+ and nitrate ions NO3, and is therefore an alkali metal nitrate. It occurs in nature as a mineral, niter. . Major Uses of Potassium Nitrate in Home Kitchen Garden and Agriculture, Industrial, School & College, Laboratory Experiments Potassium nitrate for efficient plant. Potassium nitrate fertilizer is one of the ideal fertilizer for healthy development of the plant, high yield and quality product. Fruits of plants fed with sufficient amounts of potassium become more delicious, more juicy and coarse due to their high sugar content. Potassium Nitrate is suitable for all application methods, direct to soil, foliar feeding and nutrigation systems. CHEMICAL INDUSTRY Potassium nitrate is used in a wide variety of applications including glass manufacturing, explosives for mining and civil works, metal treatment and fireworks. FOG MAKER Major uses of potassium nitrate are in fertilizers, tree stump removal, rocket propellants and fireworks. AGRICULTURE Potassium Nitrate is used as a plant fertilizer to grow plants faster and healthy . Potassium Nitrate(KNO3) Potassium nitrate is a chemical compound made up of potassium, nitrogen, and oxygen. Potassium nitrate (KNO3) is a naturally occurring mineral that contains three basic chemical elements. It contains potassium (a soft, light, and silver metal), nitrogen (a colorless and odorless gas), and oxygen. The combination of these elements forms potassium nitrate, also known as saltpeter or nitre. Potassium Nitrate Used as Plant Fertilizer Potassium Nitrate Used as Fog Maker Why Choose Us? * Quality Packaging * Pure and Authentic Product * Great after sales support * Handpicked Sorting Upgraded Packaging We at Weird Store changed our packaging for better customer experience . New Packaging has good quality standing Pouch so that product inside pouch lasts long compare to traditional packaging. Safety in Transit We at "Weird Store" provide best quality packaging to ensure safety during transit . Hard Corrugated box is designed in such a way that it delivers without any damage.

Review: Wonderful - I like this product amezing work
Review: Recommended - It was of good quality

## Features

- Free-flowing, fine crystalline powder which dissolves speedily and completely in water
- Compatible with all water-soluble fertilizers and also majority of pesticides in foliar application
- Oxidizer, Fertilizer ,Food preservation.(Not Food Grade)
- Suitable for all crops and all growing stages in crops Virtually free from harmful elements for plants
- Size- 400GM

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08BMQVZ4Y |
| Brand | WEIRD |
| Brand Name | WEIRD |
| Coverage | Medium |
| Customer Reviews | 4.0 out of 5 stars 318 Reviews |
| Included Components | 1 Pack of Potassium Nitrate Powder |
| Item Form | Powder |
| Item Weight | 400 Grams |
| Manufacturer | Weird Herbals |
| Number of Items | 1 |
| Packer Contact Information | Stride Enterprises |
| Part Number | Pot Nitrate |
| Specific Uses For Product | Agriculture |
| Unit Count | 400 Grams |

## Product Details

- **Brand:** WEIRD
- **Item Form:** Powder
- **Item Weight:** 400 Grams
- **Manufacturer:** Weird Herbals
- **Specific Uses For Product:** Agriculture

## Images

![WEIRD Potassium Nitrate KNO3 Powder For Plant, Lab Experiment, Fertilizer (400 Grams) - Image 1](https://m.media-amazon.com/images/I/818vNy8Ua8S.jpg)
![WEIRD Potassium Nitrate KNO3 Powder For Plant, Lab Experiment, Fertilizer (400 Grams) - Image 2](https://m.media-amazon.com/images/I/51xawvZ+NOL.jpg)
![WEIRD Potassium Nitrate KNO3 Powder For Plant, Lab Experiment, Fertilizer (400 Grams) - Image 3](https://m.media-amazon.com/images/I/71vKk7hgctL.jpg)
![WEIRD Potassium Nitrate KNO3 Powder For Plant, Lab Experiment, Fertilizer (400 Grams) - Image 4](https://m.media-amazon.com/images/I/81TKDFe0JgL.jpg)
![WEIRD Potassium Nitrate KNO3 Powder For Plant, Lab Experiment, Fertilizer (400 Grams) - Image 5](https://m.media-amazon.com/images/I/61BDf1A2xoS.jpg)

## Questions & Answers

**Q: Is it good to use in summer**
A: Yes

**Q: Can it be used for flowery  plants**
A: Yes, but it should be used in small quantities mixed with water

**Q: Can we use this in aquarium? For Estimated Index!?**
A: Yes

**Q: is it highly flammable**
A: Yes, it's very good

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wonderful
*by A***T on 17 April 2023*

I like this product amezing work

### ⭐⭐⭐⭐⭐ Recommended
*by P***A on 19 June 2022*

It was of good quality

### ⭐⭐⭐⭐ Works well enough
*by P***E on 13 December 2021*

I bought this to make a rocket fuel by mixing it with sugar This was supposed to act like a oxidizing agent. Well..... It worked pretty good enough. The only thing I didn't like much was the lumps that were found in the packet and we're quite hard to break. Rest all its a good choice

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-18*