R Ron-NY Well-Known Member Joined Aug 21, 2006 Messages 3,649 Reaction score 1 Location Saratoga Region, New York Sep 18, 2007 #1 It is a cross of Bl. Richard Mueller by B. cordata. It grows in a pot of Hydroton but not S/H. I keep it in very bright light. It has a heady purfume fragrance.