Cool as a Cucumber
H. 'Cool as a Cucumber'
This sport of H. 'Cascades' is a much larger plant. We suspect it will take a while to mature due to the abundance of white on the leaf.

Alternative: H. 'Calypso'
Plant Size
  Giant: 32" x 48"  
Leaf
  14" x 7", white, green margins  
Flower
  near white  
Parentage
  Sport of H. 'Cascades'  
Cool as a CucumberCool as a Cucumber