How it works is they plan a day in the spring that they bring into work plant clippings or seeds and exchange them for other plants or seeds that others have brought from their gardens. Basically they share the wealth of the plants that they have thinned out or divided or just do not want any more.
this gigantic Hosta!
We also got some shasta daisy seeds so that I can start some more plants.
I love this concept of the plant exchange because I am able to fill in holes in my flower gardens and get some variety of plants rather than just dividing or thinning out the plants to compost them or having to buy new seedlings.
Have you done this concept before with a neighbor or friend?