How much space for potatoes?

[moggssue]

Thanks for some very helpful replies folks. The varieties are: Lady Christl, Kestrel, Valor and Isle of Jura.

There may well be a post on here in the spring offering some seed spuds, once I've planted out what I want myself! Last year I could have done with a few more, but its a balance isnt it, in using the space most productively and for other crops as well?

And hmmmm,,, blight,,,, shall we not go there hehe!