Kütahya is a centuries-old Anatolian landrace of sour cherry (Prunus cerasus). It is a mixture of forms. Individual high-performance clones have also been selected.^[1] It is the most important sour cherry variety in Turkey, which became the largest sour cherry-producing country in the world after the 1990s.^[2] In 2012, 16% of the world's total production of 1,161,312 tons of sour cherries was produced there.^[3] It is grown throughout the country, with concentrations near the cities of Afyonkarahisar, Kütahya, Konya, Ankara and Manisa,^[1][4] where climatic conditions are particularly favourable.^[5] Kütahya fruit is mainly used for processing.

The trees are vigorous and self-fertile. Young trees enter productivity relatively late and yield less than the Montmorency cherry. The medium-vigor rootstock variety CAB-6P shows good compatibility. The burst-resistant fruits hang on long stalks. They are very large (5.1 to 6.3 grams average weight^[1]) and have a slight tip towards the pistil remnant.^[5] Their thin fruit skin is darker red. Their flesh is sour and very juicy. The juice has a total dissolved solids content of 17%.^[6]