Potassium Nitrate - KNO3 Powder - Laboratory Grade - 1 Pound | 1 Lb

This stuff was almost impossible to find. I found a recipe in one of my mom's books regarding a "Pantry Plant Food". It works like a charm on indoor and outdoor plants. I didn't really need this much but it was so hard to find that I bought it when I found it. Pantry Plant Food recipe. 1tsp baking powder, 1 tsp epsom salts, 1 tsp saltpeter (potassium Nitrate), 1/2 tsp ammonia. Mix into one gallon of warm water.

Good potassium nitrate, nice and clean. Does exactly what potassium nitrate is supposed to do. Dissolves well, burns… appropriately. No complaints. Five stars before anybody starts asking unnecessary questions.

it's exactly what it says it is.

This is high quality kn03. I’m going to dilute it to supplement my vegetable garden. Gets excellent nitrogen & potash at the same time. Produced great tomatoes in the past using this with some calcium prills. Have 4 stars because $18.00 for 1 lb is way expensive. Need to find a larger size for the same amount. But other wise. Seems pure and ready to use for the garden. If you are going to make something else with it it will need a lot of milling. I think I paid too much.

This time product was in ziplock which is very important to keep moisture out and keep everything clean. Good quality of potassium nitrate

This stuff works well on stumps. I'm already seeing results.

Better quality than I expected works great for my purposes

This works as needed. Used a tiny amount into my mix to make homemade incense