This medium size plant is a sport of H. 'Serendipity' which was registered by Rick Goodenough in 2004. It has green leaves with a gold colored medial (center) variegation. Lavender flowers bloom in July.

According to The Hostapedia by Mark Zilis (2009), "...the foliage of 'Serendipity Singer' is much wavier than that of 'Serendipity'."