Newspaper Pots Take a sheet of newspaper and fold lengthwise within 1" of the top. Roll newspaper around can. Flip over can and fold in the bottom. Pressed this down FIRMLY. Flip right side up. While still holding newspaper closed, carefully slide out the can. You can then fold down the top of the newspaper so as to not need any tape.
Eggshell pots for seedlings -- a biodegradable, nourishing little pot -- just stick the whole thing in the ground!