G'day

Thanks for your answers in my first Secrets of the Vine thread. Mr
Wilkenson now says that vines are pruned numerous times throughout the
year. As far as I know, fruit trees are pruned once a year. Does the
same not hold true for vines? Are vines in fact pruned several times
a year or on numerous occasions throughout the year, or are they
pruned once a year?

Thanks in advance!
Samuel Murray