[Kaitlyn Kitten]

Honestly Greenbush isn't necessary, especially at those rates. This may be a dumb question but can you order from Amazon? They have pretty much every thing you could need. I doubt shipping would be that ridiculous.
Check out this link to figure out herbs and their functions.

http://www.breastnexus.com/showthread.php?tid=11113

Also look into Vitex.