Seed tape picture
from Pine Tree Seeds
If you want to go the really cheap route and make your own without buying anything special - here is a link to do that from the Instructables website. Be sure to read the comment section as there are many good hints to increase your success. It might be worth trying with some carrot or raddish seeds. Make-Your-Own-Seed-Tapes
Items need to make a seed tape using the Instructables tutorial
The Garden Betty Blog had a great blog entry on making seed tapes too. Lots of step by step pictures of how to make the seed tapes, what patterns to use, and then how to plant the seed tape. Garden Betty.make-your-own-seed-tape A nice rainy day like today would be a good day to make experimental seed tapes to use this spring.
One of the seed spacings demonstrated by Garden Betty