I've also started some slips from supermarket sweet potatoes ;) ;D I have a few tiny leaves sprouting, fingers crossed, they'll make it to May....but where to plant them? Can I put them in where I grew my potatoes last year? ???That's my largest and not yet planned bed. Thanks :)
As far as crop rotation goes, think it should be ok to put them almost anywhere really, as they aren't related at all to the potato, nor to much else that is grown as an edible crop in this country.