Because woodland mushrooms don't grow all year round, Léon picks them in the right places at the right time of year. He travels the world, following a precise schedule in order to maximise sales of each variety and attract new consumers.

There are other types of cultivated mushrooms, less well known but just as tasty as traditional button mushrooms. Léon offers the "Les Etonnants" range to help Supermarket consumers discover new tastes.