It was determined that the grain of investigated winter wheat varieties has good physical characteristics of quality. Big kernel size have such varieties as Afina, Artia, Lastivka Odeska, Tronka and Plutos, which is 2.8-3.0 mm, but such varieties as Zolotokolosa, Donetska 48 and Lupus have higher grain unit - 756-782 g/l. Big weight per 100 kernels have the varieties Podolianka, Afina, Artia, Zolotokolosa, Myronivska 808, Lastivka Odeska, Tronka, Donetska 48, Lupus.