Anyone noticed those N. rafflesiana's that have been turning up at various florists lately? They go at about $12.50 a pot I think, and they appear to me to be tissue cultured. Anyway, does anyone know who produces these plants? And does anyone have any info on Thehans Laboratories? I am pretty sure they were doing tissue culture on Neps in 1999 ... don't know if they are the ones who are producing these raf's.