Usually, seperating them causes them to stop this behavior, and allowing them to grow undisturbed in a pot, filling it up with roots, prompts this behavior.

Each flower will last one night, releasing a heavenly scent through your house. Each morning, those blooms will wither. Because of the amount of blooms on each stalk, you should get about 7 days worth of blooms.

Enjoy. Mine have been holding out on me. If you move them from their preferred spot, sometimes they sulk...

I've found that most S. trifasciata typoes can bloom after only a year's growth. Each plant usually only blooms once, and the pups will flower when they mature. Some species take a little longer, but a nice sized mature clump of Sansevieria of just about any species should flower every year or two.

Joe 'but that's only of conditions are right...' DeRosa

Thanks ... I appreciate the information. I have decided not to move these guys outdoors until after this flowering event has completed. I will look forward to future flowering events, I have a lot of available source material.
Richard