Growing Oca

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

Last winter I wrote (here) about the Mashua variety pilifera, and mentioned collecting its true seed. For whatever reason, that seed didn...

Since the move, I have access to ample land, but none of it has seen recent cultivation. In fact the soil is compacted, stoney, and seems to...