https://www.nytimes.com/2022/03/28/travel/no-mow-may-wisconsin.html It is for the benefit of the bees. The Lawn Nazis are never going to go ...

https://www.anniesannuals.com/plants/view/?id=2324 Zone 4.  Would be very happy if it did self seed.  Want to try it.

https://www.anniesannuals.com/plants/view/?id=5197 Philadelphus lewisii 'Goose Creek' Zone 4 and tolerates clay, I want to try it.

https://www.finegardening.com/article/the-best-ninebark-shrubs-for-the-garden I love me a good ninebark.

 Prickly Lettuce in a neighbor's yard. Reviled as a weed, I love the clear yellow flowers.

  Bindweed in a neighbor's yard. It does not compete in our garden.

 Phlox and Outhouse Lilies in a neighbor's garden.