Dear All

Wonder if anyone can give me some advice I have a lemon tree grown from a
pip about 8 years old

All was going fine until the autumn when suddenly the leaves began falling
off from the bottom up and it gave the appearance of dying rapidly in fact I
thought it had died but there are still a few leaves left at the top

The tree seems to be stable now although no new growth

Can anyone offer me any advice on what is wrong ?

Thanks

Sparky