last year our wisteria flowered for the first time after 7 years, was hoping to have more flowering this year but so far it has not flowered properly. the flower part seems to be dropping off in the wind, would it be the cold weather that is causing this problem.? many thanks for any tips.
I think the cold weather has stopped them doing anything temporarily. A very large one I prune for some friends has stopped doing anything.
If the cold nips it a bit, that may happen.