(Please move this if you feel it's more appropriate elsewhere.)
I had an epiphany of what to get my sister for Christmas this year after watching "Grow Your Own Drugs - Christmas Special" last night on BBC2. I want to buy my sister some Crocus Sativus (Saffron) bulbs / plants, but she lives in the states... (My sister lives in Michigan.)
Can anyone recommend a nursery / garden centre in the US that I could possibly try to order from? I've done Google searches and found a few places that claim to sell the bulbs at really good prices, but seeing as I'm not sure how reputable the places are I'm at a bit of a loss.

I even looked on ebay, but there're only a few places selling them, but at stupid prices for just 1 bulb and the sellers from the UK cannot ship to the US.
Any help is greatly appreciated!
