I pretty much only buy from the growers. Although I do buy from Ednie for sales in my nursery.
Faraway Flowers gets very good reviews, and the owner is a cubit member. I have never purchased from her, but would not hesitate to.
The Lily Garden, in my opinion, is excellent. I've purchased many years from them, never any problems.
Here's a short thread where we discussed it.
http://cubits.org/liliesforum/...