In article , WaltA
writes

There is another way,, :-
save your spent composts of previous year (after you have pricked out
your seedlings or dumped the surplus )


I wouldn't be able to as by the time I transplant most of the compost is
in the rootballs
good idea though in theory



--
Janet Tweedy
Dalmatian Telegraph
http://www.lancedal.demon.co.uk