I was contemplating growing several varieties as an experiment next year to put all the theories to bed but on second thoughts, I don’t want to take up a year and the garden space to possibly end up wasting my time. I don’t know how or from where but you do get celeriac in the supermarkets the size of footballs.
Being as nobody here has convinced me that this is achievable, I’m not going to bother.
Thanks for your replies 🙂