H. 'Flemish Master'
Big variegated hosta with a pleasing habit, margins become creamy white during the season.

Alternative: H. 'American Halo'
Plant Size
  Large: 23" x 44"  
Leaf
  11" x 8": blue-green with white margins  
Flower
  pale lavender  
Parentage
  (H. Dorothy Benedict' F1 seedling) x H. 'Blue Mammoth'  
Flemish MasterFlemish Master