Ryan's Big One
H. 'Ryan's Big One'
Blue-green leaves. Also known as H. sieboldiana 'Ryan's Big One'.

Alternatives: H. 'Gray Cole', H. 'Trail's End'
Plant Size
  Giant: 28" x 64"  
Leaf
  15" x 13"; blue-green  
Flower
  Near white  
Parentage
  Seedling of H. 'Elegans'  
Ryan's Big One