I bought six sweetcorn plants in a 5" pot, that were about 18" tall, they seemed a bargain at £1.99..
The instructions said to 'separate the plants' but this proved impossible without damaging the roots. Despite soaking them, when I broke the root ball up I lost huge chunks of the root system, perhaps 3/4 of it.
Are these doomed? They look OK this morning, but were only planted last night.