Flower pots (Grange of Lindores KY14)

I run a plant sale every spring and need dozens of pots. Ideally I am looking for 2 and 3 ltr pots as many of the plants I sell are good sized chunks of herbaceous perennials so little pots are not suitable. I am not allowed by Freegle to say why I run an annual sale but if you are an animal lover like me then be assured the pots will be used in a good cause. Many thanks.