Posted: 21/06/2013 at 12:04
Hi Littleweeds, yes the Amethyst Falls grows to about 12 foot, and flowers when young. The pruning rules are the same as all wisteria - and the pruning really does make a difference! Do you know about the twice-a-year routine? If not, happy to tell you about it!
Sorry to hear you have one already that isn't flowering - that's disappointing. Sometimes you do get a plant that just refuses. But if you've not been pruning it, it is really worthwhile trying it - my friend had a flowerless wisteria that was twenty feet tall, no flowers at all.....but after just two years of giving it the right pruning it was absolutely covered in gorgeous blooms!
Let us know how you get on...