There are some common problems you might encounter when growing potatoes in containers, especially if they're all close together in a small space. Besides the risk of waterlogged pots, Tony says some of the most common challenges include pests, diseases, and supporting the foliage.
'Overcoming these challenges involves regular inspection for signs of pests or diseases, using organic or chemical controls if necessary, and providing adequate support for the foliage,' he says. 'I have a unique wooden frame suspended approximately 18 inches above the container to support the foliage and hold drip irrigation.' You can do this yourself on a smaller scale with some bamboo canes or garden twine.