Wisteria Flowering Time. Long clusters of fragrant flowers racemes hang from the twining branches in late spring with occasional summer flowers. When this gorgeous vine finishes flowering often in June its time to prune.
Oct 12 2019 The blooming period of the wisteria is about three to four weeks. Some wisterias can take up to 15 years. Flower colours include white lilac-blue pink and a dramatic dark purple.
Wisteria floribunda Multijuga pictured of all the wisterias this has the longest pendants of.
The plant can take up to two months for all of its blooms to show through in their entirety. Reaches a height of 9m. Wisteria macrostachya Blue Moon. Dec 17 2018 Wisterias usually bloom within three to five years of planting.