Diversity in the Hosta Garden,
WARNING: This question may require some research and some deep thinking,
We all know that hostas come in a near dizzying array of forms. The question here is: If you had only ONE hosta you could add to your garden to increase the diversity of your collection which hosta would it be ... and why? Try to be specific about the why.
St .Paul, MN USA
(I'll add my response to this next)