Tuber Magnatum Pico or commonly called White Truffle has the ability to develop in a completely spontaneous way in the depth of calcareous soils located in aerated places with  soft soggy rain-soaked ground. The white willow, the linden, the poplar, the beech, the oak are some of the species of trees with which it lives in symbiosis to draw its nourishment. The harvest period in Tuscany opens on September 10 and closes December 31.