Although the economy is not in the greatest of shapes (to say the least) I will continue to support the growers (and vendors) who have a great passion for the genus lilium. These are most often smaller companies that are scratching out a living with their passion and hard work, can personally answer any question you might have and delight in doing so.
First I will include being involved in your local lily society, if you have one. I am involved in the Pacific Northwest Lily Society, and although I do not live in the Northwest, where it is located, I found a way to be active in it and help with their twice a year mail order bulb sale. I get a chance to get my hands on some great bulbs at great prices from growers. Must pay membership to be included.
http://www.pnwls.org/
Okay......here's my list of favorites that have a history of being passionate about what they do and providing me with great lilies over the years. Quality never compromised!
Buggy Crazy
http://buggycrazy.vstore.ca/
Faraway Flowers
http://farawayflowers.vstore.c...
B&D Lilies
http://bdlilies.com/
The Lily Garden
http://www.thelilygarden.com/
The Lily Nook (Canadian)
http://www.lilynook.mb.ca/
Valley K Lily Ranch (Canadian)
http://plantlilies.com/