Both the Bundle and Individual flowers can be planted.
The Individual flowers are no longer in the Buy Catalog.
You can separate the Bundle to get all 8 varieties of the coneflowers.
The Bundle of Coneflowers can be found under Decorations-Plants.
When you are near the Coneflowers Plant, you will get a 2 hour buff.
This feature, if deemed annoying, can be turned off by clicking on the plant.
Look through the slideshow above to see the new features.