I've got this mature Daphne - sorry, I don't know the name but it ha
dark green leaves with yellow edges. It's about 4'H x 3'W. I've had i
for several years. It obviously likes its position - right in front o
an east-facing wall which gets the morning sun till about midday - an
must like the general soil conditions which are pretty claggy/clay.
I've had an excellent display of flowers this year but some of th
leaves have gone quite yellow and look very poorly! The shrub obviousl
is deficient in something but I don't know enough about gardening to b
able to say what. Can anybody advise me?