Brazilian territory is vast and mostly of the soil are acidic and poor in macronutrients (NPK). As a result, it is necessary to use high amounts of fertilizers to ensure good productivity. Extraction ...

Note: It is much cheaper to just buy CaOH2. This video is more for informational purposes if you don't want to buy it. It is ...

After a cozy night by the fireplace, most people scoop out the ash and toss it without a second thought. But did you know that soft gray powder is packed with minerals that can quietly improve your ...