Growing Oca

I previously announced my successful overwintering of Arracacha cuttings. So by now I should have the stout healthy specimens established ...

Regular readers may remember back in July last year I noticed (and tasted) the root of this weed, the Lilac Oxalis, and was impressed enoug...

Oca can provide extremely effective ground-cover within a vegetable polyculture, as demonstrated  with tomatoes , or sweetcorn . But how abo...