could you happily grow potatoes in old compost bags with drainage holes?
I'm wondering if people could half fill old compost bags and use those for tats. Maybe 40cm deep. As long as there were drainage holes and you could get them to stay upright, I imagine it might work.
GW featured an allotmenteer using not enormous plastic pots successfully, for a good crop. Some neighbours with no garden could grow these around their front steps. They are currently growing toms there and chard in window boxes.
Thoughts welcome. Thanks