The two compounds that go into this experiment are ammonium nitrate and potassium chloride ... so you probably shouldn’t do this yourself. But then again, it can’t be as dangerous as working ...

The potassium nitrate market reflect a growing emphasis on sustainable Agriculture and innovative fertilizer solutions.

phosphorus and potassium. If you go to buy a fertiliser from a shop, you often find that the fertiliser is classified according to which plant it can improve the best. Nitrate fertilisers can be ...