Then cut 4 equal slits around the bottom of the tube.
Fold the slits to make the bottom enclosure of the peat pots.
Then fill them with your starter soil and plant your seeds. Place the peat pots into a used plastic butter bowel to hold until time for planting. This will also help when you water your peat pots so that the water does not flow out every where. Then when your seedlings have sprouted you can plant the whole peat pot into the ground.