Making your own pots out of newspaper is one of the best options for seed starting. They are quick, easy, and almost free. It scores pretty high on the eco-friendly scale too, since you are reusing, and the paper is biodegradable. The size of the pot can be adjusted depending on the size of the form you use. These pots are pretty large because I wanted to give the tomato plant starts plenty of room for expansion.
1- Layout a couple full sheets of newspaper on a flat surface