Wisteria over pergola growing well but all stems point up - flowers don't hang down through branches.
27 September 2015 02:46 PM
It's a difficult thing to advise on really. The only thing that I can think to do is that when you prune the shoots in the winter, you ensure all the buds point into the framework. There are varieties and species that have very long panicles which you might want to consider. In addition, as the flowers develop, the weight of them will assist to pull them down. Kind regards Ben