Sum and Substance is a classified as a GIANT hosta.  It can grow up to 3 feet tall and up to 7 feet wide.  The plant's foliage is bright chartreuse with a golden glow in higher light locations, making it an excellent option for brightening shady corners.  — Hostas, of any kind, love water.  They are native to Korea and other such tropical areas.  Be sure to keep him hydrated. — Mid summer flowers are light purple and carried on 3 foot stems. The American Hosta Society's Hosta of the Year in 2004. Any medium to large… read full review »