Red galangal (Alpinia purpurata), belonging to the Zingiberaceae plant family. It contains a substance that can improve endurance, overcome premature ejaculation and cure diarrhea and kills the fungus on the skin. But beware, if the dose is not appropriate, might even be toxic.
Red galangal found spread throughout the world. To grow, galangal like loose soil, the sun a lot, a little damp, but not waterlogged. The preferred soil conditions of sandy clay, containing much humus. Can grow in the lowlands to a height of 1,200 meters at sea level.
