Volunteer Petunias!
/We've had a very mild winter in Missouri so I'm not in any hurry to plant annuals until I can see what has survived.
In two of my planter boxes where I had petunias last year, new starts are coming up all on their own. I've added a cup or so of new potting soil and keep it well watered; I should have petunias in bloom very soon and I won't have to buy any new ones.
Fun to have flowers that almost take care of themselves.
Charlotte