There are a lot of ways that you can make your own newspaper sprouting pots but this is what I deem to be the easiest and cheapest. Yes, you can buy a fancy newspaper pot maker here but why spend money when you don't have to. All you need is a can, or a variety of cans depending on the sizes you want, some newspaper and some tape. Pretty easy no?
These instructions are for a can of tomato paste.
Instructions (photos follow text):
First get your newspaper out and fold one single sheet into three.
Next get your can of tomato paste.
Place can on newspaper with about 1/4 of can above the edge of the newspaper.
Wrap the newspaper around the can leaving it loose enough for easy removal and secure with tape along the edge.
Flip can over and fold down each side to touch the bottom of the can and then tape closed.
Remove newspaper from can.
Place newspaper pots in a tray - anything that will hold them upright will do.
Fill with potting soil and plant seeds.
Keep seedlings moist (not too wet) until you are ready to plant them, newspaper pot and all (the newspaper will decompose naturally in the soil).
Single sheet of newspaper with can of tomato paste.
Newspaper folded into 3 with can of tomato paste.
Newspaper wrapped around can of tomato paste and side secured with tape.
Flip can over and start to fold newspaper inwards.
Continue folding until all sides are folded.
Secure bottom with tape.
Finished sprouting pot.
Continue making them until you have your desired amount.
Place the pots in a tray. Fill them with potting soil, plant your seeds and one day you'll have this!
this photo via