Hans Hansen and
Shady Oaks Nursery of Minnesota in 1999, this is
a sport of H. 'Sum and
It was granted a U.S. patent in 1999. This giant size (over 30 inches high) plant has a wide margin
of gold color that changes to chartreuse as the summer
progresses. It bears lavender flowers from late July into August
on long, four foot tall scapes.
The Hostapedia by Mark Zilis (2009), "The margin is much wider than
that of 'Lady Isobel
Barnett' and 'Sum It Up', but about the same as 'Sum
of All' and a few others."