Many seed companies have professional catalogs available. I order from Twilley, Harris and Stokes. Sorry do not have the web addresses for them right now but you can google them.
Linda

you know I have received a lot of this catalogs, but I really do not see any really great bargins on bulk seeds. there has to be others that really do a better job at this like Jordans

I order packages in sizes from gram to five pounds from Fedco.

try Grimes seed NE Ohio

We us Morgan County Seeds. They sell retail and wholesale. We have a small on farm market and retail gardening supplies in the spring. We get most of our supplies from them. I think they have very good prices.
morgancountyseeds.com

My favorite suppliers are:
http://www.johnnyseeds.com/
http://www.geoseed.com/ flower seeds
http://www.groworganic.com - Peacefull Valley (best organic fertilizer and farm & garden supplies)
www.Robertmarvel.com - drip tape & plastic mulch
Nagel - Glads (269)279-2379
Grimes - broker for plug trays

Good Luck!

this year: Fedco, Johnnys and Turtle Tree...usually also get a little from Harris and Stokes...sometimes Territorial

parkseed wholsale. Small customers are treated well there. Bonus, ask for a plant and plug catlog as well as the seed catalog. Very good prices on plugs. 22 years andstill using them as well as a broker. Steve

RUPP Seeds is pretty cheap. I usually get most of my seeds from them.
Sieger Seeds and Harris Seeds are both pretty good too.

Try Mountain Valley seeds in Utah. If they have the seed you want you won't find any better seed any cheaper. They don't always have the newest though. But what they do have is very reasonably priced.