Blue Wisteria
Wisteria formosa Issai
Issai means “flourishing at an early age”. The flowering is very rich.
Issai means “flourishing at an early age”. The flowering is very rich.
This Wisteria blooms in the month of May with abundant lilac-blue, lightly fragrant flowers in hanging racemes.
This is the only double-flowered wisteria in existence. Not only this, but it produces the darkest couloured flowers,