An Estonian University of Life Sciences researcher suggests utilizing forestry and agricultural waste to significantly expand the country’s mushroom cultivation industry. The study highlights substantial, currently unrealized potential in growing both edible and medicinal fungi. Utilizing these residues could provide a sustainable and cost-effective growth medium for mushroom production. This approach offers a pathway to diversify Estonia’s agricultural sector and potentially create new economic opportunities. The researcher believes Estonia possesses the resources to become a more prominent player in the fungi market. Further investment and research into optimal waste utilization methods are recommended to unlock this potential.