Hedychium gardneranum

Stunning .

Beautiful Wylie. I saw a stand full of gingers at Hampton Court show, like yours, every one a stunner.

It is impressive, but highly invasive here; which is why I have it. It is also strongly scented. The individual stalks grow over 2 meters tall.

Mine was so late getting going this year that it'll not bloom.

That's too bad since the stalks will just die back.