New Zealand Yam
Oxalis tuberosa, Oka, Oca
Also known as the New Zealand Yam, this unusual member of the Oxalis family has long been grown in the Andes for its nutritionally rich tubers with a tangy lemon flavour that becomes nuttier once cooked. The red skinned tubers have a crisp pale orange or creamy coloured flesh that can be eaten raw in salads or boiled, baked, and fried - just like potatoes. You can even add the attractive shamrock-like leaves and shoots to salads for a refreshing citrus twist. Oca makes a particularly attractive crop in the vegetable garden or even in a container on the patio. Height: 30cm (12"). Spread: 60cm (24").
- Introduced exclusively by T&M
How to grow Oca (New Zealand Yam)