I am overjoyed. The two year old plum tree has delivered! I have a huge glut of plums. I collected two bowlfuls last week and stewed some; I have been eating them with Greek yoghurt and a little honey. Very tasty! They are also fine eaten as dessert plums, although J is a little suspicious.
The cherry tree will never deliver cherries unless I get another tree but it looks pretty enough with its blossom in the spring.