It was aimed to investigate the effect of different sowing times on some morphological and agricultural parameters of buckwheat (population) plant, which has different uses, in spring under Ankara ecological conditions and to determine the appropriate sowing time. The experiments were conducted in a randomised block design with five replications in 2017-2019 under natural conditions. According to the results of the research; buckwheat plants were damaged by low temperatures in late March and early April sowings and herbage yields decreased significantly. The lowest green herb yield was obtained in late March (40.73 kg da^-1), the highest after mid-April (381.83 kg da^-1). It is recommended to plant after mid-April in the region due to damage to the plant in early plantings.