Hi Kathy, I believe this is the project you are looking for: http://www.hometalk.com/activity/146502
I just looked at this again. . . what a cute idea for an assortment of herbs.
Thanks everyone,that was it! I now have it marked in my favorites!
Google it, click on images. OR go to: https://www.pinterest.com/search/pins/?q=wooden%20pallet%20planters
Go on pintrest