This is THE book hosta lovers have been waiting for! The Hostapedia is a dictionary-sized index of all of the hostas expert Mark Zilis has encountered, over 7,000 of them! Each hosta listing has the origin, history, description, and current status of the cultivar, sometimes with a picture and additional comments. With that amount of information, you’re guaranteed to learn something new. Definitely a must-have if you’re a hosta collector.