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Potassium Nitrate Technical Grade KNO3 is a premium 4LB granulated product, boasting 99.7% purity or higher. It is specifically designed to provide essential macronutrients—potassium and nitrogen—crucial for optimal plant nutrition, making it an ideal choice for gardeners and agricultural professionals alike.
C**I
Antique muzzleloader propellant quality.
Good quality but I doubt it’s 99.99% pure. Haven’t found one that actually is to be fair. Great for making antique muzzleloader propellant.
T**K
Review
Price was decent! Came a week ahead of time!
R**.
Potassium Nitrate
I've used it for my plants and it does wonders for them. Awesome for my flowers and strawberries.
D**Y
Recommended
My boyfriend is using it for rockets. Nice could have been broke down more.
O**A
Very nice
I have been looking for the perfect potassium nitrate powder for my plant-based aquarium. This one is the best I've experienced so far, as it has very little ammonia (NH3/NH4) and phosphate (PO4). Thank you!
E**D
Perfect for tree stub removal
Arrived quickly. Good priceUsing it to remove tree stumps.
R**R
Great fertilizer for Berry plants
Quick shipping and product had good price. Excellent fertilizer for Blue Berry plants.
R**H
Stump remover
Great for accelerated stump removal. Drill some holes in the stump and add the product. Helps to accelerate the decomposition of the stump.
Trustpilot
2 days ago
1 day ago
