Blue Haired lady
H. 'Blue Haired Lady'
Blue-green leaves with spidery, very pale lavender flowers.

Alternative: H. 'Lederhosen', although this cultivar doesn't have spidery flowers, they are fragrant and beautiful.
Plant Size
  Medium: 14" x 44"  
Leaf
  9" x 5"; blue-green  
Flower
  Pale lavender  
Parentage
  H. yingeri x unknown  
Blue Haired ladyBlue Haired lady