Has anyone ever used one of those pot makers that make biodegradable pots from newspaper? Do they work? Are the pots any use once you've made them? I like the idea of using peat pots and to just be able to pop plants into the ground without root disturbance, but don't want to use peat. I have two allotments so would probably be making several dozen, would it be worth the hassle? I suppose I could make them as needed rather than spending a week pot making, but if it's all too complicated a process I think I'll just stick with the plastic.