Are they open to the public?

I don't believe they are open to the public as that are wholesale. You can call your local nursery they can call Fishers to see if they will deliver a plant to your nursery where you can buy. You can call Fishers to see if they have a plant you want to have delivered to your nursery near you like Ace hardware or Golden Valley Nursery, etc

We now have a website to sell to the public fishernurseryplants.com where you can get most of anything we grow. If you come pick it up at our Nursery there will be no shipping.