I don't know of any place where you could buy some wholesale, but Sunlight Gardens is featuring A. macrophylla on its web site. Maybe they have a lot of them they're trying to unload and would give you a discount/wholesale type price if you buy a lot of them. Their plants are excellent, with large root systems - I order from them nearly every year.

Sherry

I may have access to seed. I'll have to check with my friend and on their ripeness. I'll get back to you...

John