Newspaper Planter Pots
Commercial planter pots are very nice to have, but when you are starting a LOT of new plants and your budget is tight, it could be difficult to come up with enough of them. You can use empty plastic containers like yogurt cups, or I've even used Styrofoam cups before.
Another Low Cost Option
But here is a nifty low cost option that we used this spring. Actually, it should cost you nothing if you have some newspaper lying around. So check it out and see what you think...
And here is a picture of my happy seedlings that came up: