The City of Plymouth will host a free plant swap 4-6 p.m. Monday, Sept. 14 at the Plymouth Maintenance Facility, 14900 23rd Ave. N.

Participants are encouraged to bring perennials and swap them for new plants shared by others. To get involved, place extra plants in pots and label them with their common names. Seeds and plant wares – pots, tools, books and the like – are also good swap items.

Participants who attend the Plant Swap event should be on the lookout for jumping worms – an invasive earthworm species that poses a threat to soil, plant roots and mulch. For details about jumping worms, visit the Minnesota Department of Natural Resources website.

For more information, call City Forester Paul Buck at 763-509-5944.