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Fertiliser was a potion that, when poured on soil, caused plants to magically grow faster. Phials of it were sometimes found hidden in the Forbidden Forest, one of which had a path leading to it marked with a particular type of red mushroom. Brewing it required dragon dung, bones, plimpy eyes, and dried kelp.[1]

Instructions[]

  1. Crush dragon dung in pestle, add to cauldron and stir clockwise until potion turns blue.[1]
  2. Crush bones with hammer, add to cauldron and stir anti-clockwise until potion turns yellow.[1]
  3. Crush plimpy eyes in pestle, add to cauldron and stir clockwise until potion turns red.[1]
  4. Slice kelp with knife, add to cauldron and stir anti-clockwise until potion turns green.[1]

Behind the scenes[]

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