10 mixed OCA Tubers

10 Mixed Oca Tubers (for Growing)

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Oca (Oxalis tuberosa) is a traditional Andean tuber crop that grows extremely well in the UK. It produces plenty of leafy growth through summer, then forms colourful tubers as the days shorten in autumn.

These tubers are sold for planting, not eating, and are ideal for gardeners who want to grow something a little different from the usual potatoes.

Click here for our full how to grow OCA Guide

What you’ll receive

• 10 mixed oca tubers

• A natural mix of colours (where available)

• Grown on our smallholding in West Wales

• Hand-selected and carefully packed

• Expect variation in size, shape, and colour — these are living tubers, not uniform commercial stock

• At least two varieties included

How to grow oca (simple guide)

• Plant after the last frost (spring)

• Suitable for pots or open ground

• Full sun to light shade

• Keep watered during dry spells

• Tubers form in late summer / autumn as day length shortens

• Harvest once foliage dies back or after the first frost

Why grow oca?

• Reliable crop in UK conditions

• Naturally colourful tubers

• Stores well after harvest

• A great alternative to potatoes

Postage & timing

• Free UK postage included

• Dispatched early in the week to avoid weekend delays

• Seasonal availability only

Important note

Oca tubers are living plant material. Please store cool and dry and plant as soon as practical after arrival. Tubers are untreated and not F1 stock.

These oca are grown to eat by us at home, so seed oca availability is limited.