Origins: Hybrid from TI,  origins unknown
Bloom: Intermediate, sometimes compound inflorescence that resembles a harrisii bloom on steroids, purple flowers 
Light: Strong indirect or filtered light
Water: Spray or dunk twice a week, allow to dry within 6-8 hours.  Soak monthly to rehydrate up to 4 hours as necessary.  Be sure to thoroughly dry the base after soaking or dunking to avoid rotting
 
This is an awesome clone of this hybrid, the best I've seen.  It looks like a giant harrisii with wide gray lepidote leaves that recurve thanks to xerographica.  Plant has a big open rosette and can grow 12" across
 
Pups available are 6-7" across
 
Due to CITES regulations this plant can only ship within the US, not available for international shipping