Indigo
H. 'Indigo'
Persistent and intense, steel blue-grey, lance-shaped leaves of heavy substance.

Alternative: H. 'Valley's Vanilla Sticks'
Plant Size
  Small: 8" x 15"  
Leaf
  4" x 2"; blue  
Flower
  Pale lavender  
Parentage
  H. 'Halcyon' hybrid  
IndigoIndigo