KJo, I'm going to get a Sungold and Moongold next spring to plant in the back yard. These are cold hardy for my area. This was the advice given to me by a plant nut. He knows (usually) what he's talking about. He just advised me to get one at a local nursery.
Evamae, you might want to go to the Garden Watchdog and review their feedback. I would seriously consider buying from a local nursery, that way you can get advice if you have problems and maybe more success with return policies.