Bill MasseyA cross between R. ciliatum and R. sinonuttallii produced this exquisite flower. Trumpets 6" long with the sweetest fragrance imaginable! The plant will not survive winters below 20 degrees F. Grows to 6 ft. tall in 10 years, and flowers in late April in our Garden. This tender variety has become extremely rare due to it's tender nature. Singing Tree Gardens remains committed to preserving this botanical gem and delivering it to the next generation of