We moved in to our house late spring last year as the wisteria was in flower, not loads but definitely looking alive. Im a total novice gardener so did a bit of reading about how to prune etc and so did some (tentative) pruning in late summer but forgot to do the winter pruning. This year it's looking decidedly un perky and I keep seeing other peoples wisterias beginning to look lovely.
What do you lot think? Is there anything I can do to revive it?