Check and see if there is a nursery / greenhouse supply business in your area. Other than that, maybe you could get some used one's from a local nursery.
Do check with a local nursery or if you have seed and feed places in your area, they usually sell the pots for growers. Depending on how many you need, sometimes the shipping is expensive buying online.
Name: Mona Guntown, Ms (Zone 7b) I love nature & everything outdoors
I have a local landscape company that gives me all my pots. You might check with some of your local companies to see if any of them would be willing to save the pots for you. I know this has saved me a load of money in the past years and this year too.
Im kinda wondering what your doing with a 6" pot. Would a large size plastic cup do the same thing. A seedling can stay in both about the same amount of time before needing replanting. It would be the cheapest.
As for bigger pots, I too look for landscapers, check freecycle etc. The one gallons are the easiest to get, but its the 3 gallon and up Im after. They are harder to come by.
I'm with dormantsrule. I now get my pots from plasticflowerpots.net because they offer several different quantities of each size and I can decide how many I need -- like maybe 50 rather than 100, etc.
Thanks for all the great info. I am storing my daylily seeds in snack size ziplock bags. Thats o.k. I guess but not very neat looking if you intend on selling seeds. I will call these places, one of them is out of the office until the end of the month. I like the 1.5x 2 because it's a write on bag, that's super!! Thanks again for the great info.