My Autumn Bliss raspberrry bushes, about thirty, have produced excellent
crops for the last 6/7 years. This year about half of the bushes are short
in growth and have light green leaves. They are not producing, although the
remainder are producing an excellent crop. The bushes are pruned back to
ground level every February.
Are they lacking the proper fertiliser, or just getting beyond it? Any
advice would be welcome.
Alistair