Hi, I am trying the same, but we're living in Australia. There are more here which are yet selling. I still only sell at the garden gate. I purchase my seeds like a normal gardener and if I make cuttings it is from my own plants that need to be prunded.

Check out North Carolina Farms.....they're a friendly company, have a decent selection, and don't have the huge minimum orders that some places do.

HTH
Tim

Here is a link that might be useful: North Carolina Farms