On 03 Sep 2004 18:56:35 GMT, c (TOM KAN PA) wrote:

The foliage on last years poinsietta plant has come back nicely.
There are no lights on at night in my wife's office. In the day time there is
natural and florescent lighting. Will this light/dark condition bring back the
floral bracts?
This is in zone 5/6.

Modern poinsettia hybrids are less intolerant of stray light (and hold
their bracts longer) than the older ones, but they still want 14 hours
of pretty good darkness to bloom.

--
Chris Green