The leaves on 3 of my bushes are starting to show yellow between the
veins which I assume means they are short of some soil chemical ?
Its not the usual end of season pre-leaf fall yellowing,
They are next to each other in a short row, whilst the remaining 2 are
healthy OK.
They all grew strongly through the summer and produced good yields which
are now picked of course.
Don't know the variety.
Any suggestions would be appreciated.

p. pleater