Hello Dell, The easyist ones here are: G. italicus, communis, tristis, undulatus, splendens, carneus (all wintergrowers) The best summergrower is G dalenii. Now I noticed that you are in Zone 6-7. My references might not apply to you. Greetings -- Lauw de Jager Bulb'Argence South of France (zone 9 (olive trees) emailto: dejager@bulbargence.com Site http://www.bulbargence.com/ Le 16/03/08 18:14, « Dell Sherk » <dells@voicenet.com> a écrit : > Would any of > you who have had success with this genus be so kind as to share some > cultivation tips with the rest of us?