On Mon, 30 Dec 2002 15:45:36 -0000, "Sue & Bob Hobden"
wrote:

SNIP
Lemons do like a more acid compost than other citrus so do try to use soft
rainwater when watering and ericaceous compost when repotting.
SNIP

I recently bought a lemon tree from a specialist citrus grower who
assured me that it required a special compost , and specifically NOT
ericaceous. !!