https://www.harrisseeds.com/products/harris-seeds-plug-liner-price-list-free

https://www.jollyfarmer.com/greenhouse/

https://midatlanticnatives.com

Retail sources for plugs and liners are limited. Most are intended for large scale growers and are wholesale only. Minimum orders could be hefty.

Prairiemoon Nursery has some native small plants they sell, not sure if they are plugs.

@prairiemoon2 z6b MA

If you work at Prairie Moon, I'd recommend adding trillium and tiarella plugs.

No, actually, I don't work there, my screen name is just a coincidence. [g] But I will have to check out those plugs. I've not had good luck with Tiarella, but I'd like to try trillium. Thanks.

Sigrid,

Trillium are extremely difficult to cultivate, and germination is variable, and occurs over several years, if at all. So, it would be hard for a retail organization to reliably produce plugs, which are usually marketed in large flats of the same species. Unfortunately, at least in the past, many trillium plants that are sold have been dug illegally from wild sources.

Martha