On 23 Aug 2005 19:35:16 -0700, wrote:

Well it's a nice plant but it's not a Datura it's a Brugmansia which is
a close relative.
As soon as you said cutting you pretty much eliminated Datura even
before the photo had a chance to load. I don't recall is day length is
a factor in blooming on this plant but I wouldn't bet against it.

Night temperatures are what determine the flowering of all nightshades
and this is a nightshade or solanacea family.