Manhattan
H. 'Manhattan'
Leaves intensely wavy, intensely rippled, deeply corrugated of heavy substance with prominent veins, turns darker grey green with blue hues; compact habit.

Alternative: H. 'Sea Gulf Stream'
Plant Size
  Medium: 14" x 40"  
Leaf
  11" x 8"; green  
Flower
  Purple  
Parentage
  H. 'Sea Frolic' hybrid  
ManhattanManhattan