I used a jigsaw to cut out the circle I traced around the lid of the pot.
I drilled a hole in the middle.
Now for decorating. I read up a bit on this: you want your house to blend in with it's surrounding so you aren't advertising to the enemy (cats) where their dessert lives. This little guy is going near a garden, so pink should be fine. You could paint your wood, use scrapbook paper, and lots of water resistant spray, but I found some duct tape that worked. I'll still probably replace it after a summer outside, but....it should hold pretty well in the weather.
I drilled a hole in both sides of the board and in the pan and I tied it on with ribbon. I added a dab of glue before hanging so it would hold firm until I was ready to clean it out and refresh the home.