A mushroom shortage is currently hitting Ukraine, particularly at the Troyeshchyna market in Kyiv, due to a combination of factors including the summer break for many producers, disruptions caused by hostilities, and issues with substrate supplies. As a result, the price of champignons at the market has surged to UAH 60/kg, more than twice the usual price. This shortage is part of a larger trend where the supply of oyster mushrooms in Ukraine's market tends to decrease more significantly in the summer, leading to a larger price gap compared to champignons.