Next, add some trailing garland or floral stems in the center.
Then add mid-sized flowers to fill in along with smaller blossoms to round out the look.
To make a hanger use a piece of sisal rope. Tie it in a knot and thread the other end through the planter from front to back.
Then thread the same end from back to front and tie a knot at the length you want for the area you want to display the wreath. Cut off the excess rope and pull tightly.
Hang your creation on your door and stand back to see if you need to make any adjustments or just enjoy your handiwork.
Notes
You can use any kind of rope or wire for a hanger but start with something longer than you think you will need.