Blackberries have a higher yield compared to raspberries and are more transportable and suitable for freezing. Olena Jezhula, co-owner of "Harny Sad," a family business in Vinnytsia, believes that the blackberry market in Ukraine is promising and has seen an increase in demand for blackberry seedlings. She recommends choosing thornless varieties for easier harvesting, although varieties with thorns have slightly larger berries.