Posted: 25/05/2015 at 18:56
Wisteria can be slow getting going, and need a lot of water when starting out. Also, how far from the wall did you plant it? If it's too close it will not get enough water even when it rains.
I have one that's been in for three years and only this year has it really started to grow leaves. The other one covers two walls of the house, but I do give it lots of water and feed it.