I would check the sponsors of the site here as well as the swap n shop. When I need to order a large amount of plants, I usually go to aquariumplants.com because they are not very far from where I live. The only thing that I don't like about them is that they don't have a priority mail option. Everything has to be overnighted or 2-day shipped, which seems like an unnecessary expense since I have never had a problem shipping plants priority.
Two 1 GA desktops, a 5 gallon, a 2.5 gallon, a 10 gallon, a 20 gallon, a 25 gallon, and two 75 gallon tanks, all planted.
I am an expert on algae, so ask me if you have questions. I know how to grow it, just not how to get rid of it.