• all raw materials for substratum production come from the ecologically sound areas of North-Western Poland
  • all suppliers of raw materials are monitored to verify their proper use of plant protection products and other substances used in the production process 
  • the whole process from the initial mixing of raw materials (phase I), pasteurization (phase II), and overgrowth of the substrate with mycelium (phase III) is monitored and recorded by a computer and its course is stored
  • good quality substrate guarantees heavy crops and top quality mushrooms