Tag Archives: polytunnel crops

I first grew Oxalis tuberosa about fifteen years ago. I received the seed from a seed list, it was listed as an alpine plant from South America. I grew it in a well drained compost, lean, without much fertilizer and it eventually produced an attractive yellow flower. It was quite nice. Last year I wasContinue reading “Gotcha Oca! Oxalis tuberosa – A new root crop with a future?”