Truffle is a kind of stem fungus which grows under the roots of pine trees. Most of them grow on the roots of pine trees, usually under oak, oak and pine trees.
Truffle grows in the soil, rich in a large number of trace mineral elements, like alkaline soil, suitable for growth in calcareous terrain, its nutrients come from the attached roots and soil. The growth cycle is only one year. The mature period of growth is from December to march of the next year, and the over mature ones will rot.
Truffle is like a block. When young, it's white inside. The texture is very even. When it's mature, it becomes dark black. The color is light and has marble texture.
