Wisteria sinensis

I didn't prune it or tend this climber last year yet it seems to be in fine fettle as it flowers once again. I bought this as a small plant about fifteen years ago and it flowered the very next year having been planted in the garden soil beside the cabin. 

I think it might now be time to give it some due care and attention as I've recently read that they like to be fed, so that will be on the cards. Meanwhile we have a few weeks of glorious flowers and stunning fragrance clsoe to the patio.