paper pot maker

thingiverse

Make Your Own Seed Pots Using an Old Newspaper. It's Simple - Cut a sheet of paper to fit inside the bottom of a pot or seed tray, fold up the sides, and you'll have your very own mini-greenhouse for starting seeds or growing tiny plants. Just tear off any flaps at the bottom when they begin to break down after about 3-5 days, then add fresh compost around your little green friend once roots start showing!