Here’s my original article in Permaculture Magazine No. 58 on edible Hostas, entitled Perennial Oriental Spinach!
An updated article can be found in my book Around the World in 80 plants: http://www.edimentals.com/blog/?page_id=30
Download (PDF, 531KB)
Perennial vegetables, Edimentals (plants that are edible and ornamental) and other goings on in The Edible Garden