1 is Salix viminalis. The picture is two years old
and this tree is growing fast. Its age is 6 years.
2 is Crataegus monogina. Its age is 8-10 years.
3 and 4 is Prunus cerasifera. Its age is 7 years.
5 is wild Puris. Very slowly growing tree. Its age
is over 25 years.I collect it 6 years ago but it almost did not change