Do this yearly, until you have an attractive framework of branches. From then on, only prune to keep stragglers at bay. Wisteria are generally problem-free but can suffer from wisteria scale, which is ...

You can also shape the plant at this point, as crowded branches don’t do wisteria any justice. Wisteria can grow up to 30 feet (9 meters) tall, sending out extensive anchoring roots to stabilize ...