Third time lucky. Previous messages have not been published. South east
England
Here they are (were)
I have three blueberry bushes about 5/6 years old. They are in large clay
pots sunk into the ground. Last year an excellent crop. This year very poor.
They are about three feet tall and unpruned since purchase three years ago.
Is there a recommended feed, and anything else I should do to improve the
crop next year?
Alistair