Hi All--Moonlight is a 2000 purchase that, until a month ago, was growing in a spot that gets 2-4 hours of direct sun. However, It quickly reached Zilis' listing for a mature plant, 50x20, by measuring 52x18 in its 3rd year and then topped out at 54x26 the next year. I just moved it to a spot that gets about 4 hours of afternoon sun throughout the season and it seems to be satisfied with its new home. We also grow the variety, Moon Glow, and the two varieties are indistinguishable to the casual observer. Slug problems have been minimal.
Registry - http://www.hostaregistrar.org/detail.ph ... =Moonlight
MyHostas - http://myhostas.be/db/hostas/Moonlight
Hosta Library - http://www.hostalibrary.org/m/moonlight.html