Plants are sometimes weird, aren't they. We have many tulip leaves which have shown up in our little garden but no flowers. Makes you say 'hmmm' and wonder where the flowers went. hahaha Your wisteria is lovely - I guess you have to appreciate what you get. :-)
It's how you prune it. After it's finished flowering cut back the growing shoots to 5 buds from the stem. Those buds will produce flowers next year. Then cut it back again in February, or when you prune the vines. Mine has produced a huge amount of flowers this year, but unfortunately we were not here to see it.
how beautiful in white all the wisteria I have even seen is purple. I had a plant for years and years and once got one flower! Sigh....think it has to do with the soil as well as needing to prune it
