In 2020 I ordered a semi-dwarf black tartarian cherry tree and a dwarf North Star cherry tree from Ty Ty and planted them in the spring of 2021. I was suspicious then that at least one of the trees was incorrect because they were the same size, looked alike and had the same color paint markings. I planted them anyway because they appeared healthy and the name tags were per order. Now, 3 years later, both trees are doing well but I am convinced that both are black tartarian. I don't know if Ty Ty or their supplier was responsible for the mistake, or if it was intentional, but I am very disappointed. A mix-up in a fruit tree order takes years to become evident and can cause even more years delay in fruit production because of pollination issues. I have not contacted Ty Ty regarding this issue since I did not keep the proof of purchase.