When: The Fall 2009 Mid-Cambridge Plant Swap will be on Saturday, September 12, Noon to 2 pm.

Rain date — in case of downpour — is Sunday, September 13, Noon to 2 pm.

Where: Fayette Park (across from the former Longfellow School and library, off Broadway)

Bring anything that’s growing in too much abundance in your garden. Elegant packaging not required, but please do write down the names of plants. We expect to have perennials, biennual seedlings, seeds, potted plants, catalogs, pots, and lots of “whatever.”