Growing Oca

Yacon propagules (or caudices) are easily bought these days, and most new yacon growers will quite rightly be expecting to save their own re...

Last year I saved a small amount of true oca seed, survivors of the mouse incident , painstakingly collected from plants in my old allotmen...

Back in 2010 I posted here about the black potato "Négresse" which I grow every year. The article kicked off some speculation abo...