Hosta Op's is a lovely little plant. It forms a small clump 6"by 12", that has green leaves with yellow white margins. Not a very big hosta but perfect for those small gaps that need filling. Nice green leaves have a wide creamy-white edge. Leaves emerge green with creamy yellow margins. In summer the leaves are shiny green with white margins. Leaves are held out horizontally keeping the mound low but wide. Forms a dense mound of perfect foliage. Pale lavender flowers appear in summer. It does not appear to be slug resistant or sun tolerant.  Looks good in a small container in the shade.