Yes, they are healthy. An unintended consequence but a wonderful one. The Franklin Downtown Partnership (a non-profit organization of business folks and citizens) raised money to adorn the downtown area with flower pots.
If you are not familiar with Franklin, this is the triangle downtown. The railroad runs underneath the bridge. Main St is behind you to the left. West central changes to East Central on the right. Also referred to as "the Triangle" this is a centerpiece for downtown.
Just off to the left of these flowers making their life among the cracks in the cement, are several of the flower pots. The pots contain a full collection and colorful assortment of flowers. How these migrated (via seeds maybe?) as runoff when the pots got watered to the cracks is open to speculation.
I'll leave the speculation to any of the CSI-wannabes around. The thought I would leave you with today is simply, when something good happens (as in the Partnership coming together to create a welcoming downtown for Franklin), more good happens!
Note: I am a citizen member of the Franklin Downtown Partnership