In 2019, a peach grew in place of the nectarine. In 2020, I took 13 trees, among them 3 nectarines, all took except 3 nectarines...moreover, I planted 2 nectarines myself, and bought the 3rd one for my mother, who looked after one tree exactly well. The conclusion is that they all had a batch of nectarines with an open root that was defective