Cottage Garden Flowers That Seed Themselves
Plant them once and let them wander.
A cottage garden does not need much from you, and that is the point. Start with healthy plants, give them a spot that suits them and water them through the first few weeks. After that, a layer of mulch and a quick look once a week is most of the job.
Foxglove
Biennial, but it seeds so freely it acts like a perennial.
