Call us today: 0333 400 0033 Calls cost no more than the national rate including calls from mobiles

100% Satisfaction Guarantee

Track Your Order

Award Winning Varieties

Voted Best Online Retailer

Our Customers Rate Our Excellent Service

Home>Vegetables>Seasonal Planting>Spring Planting Vegetables


New Zealand YamOxalis tuberosa

2 Options from £4.50

3 Reviews

Introduced exclusively by T&M

5 New Zealand Yam tubersSave £4.49 £8.99 £4.50 Out of Stock
10 New Zealand Yam tubersSave £6.49 £12.99 £6.50 Out of Stock
Description How to Grow More Info Delivery Reviews
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").

Useful links:

How to grow Oca (New Zealand Yam)


Patio, Kitchen Garden, Greenhouse

Tender

Full sun

30cm (11.8in)

60cm (23.6in)

5 New Zealand Yam Tubers (T15092)
10 New Zealand Yam Tubers (T15091P)

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC
AUGSEP
NOVDEC
Flowering Months Harvest Months

Water Oca regularly, particularly during dry periods and especially from mid September when tubers begin to develop. An occasional feed with a general fertiliser and a mulch of well rotted compost will also help to encourage strong growth.


Oca requires long day lengths to grow and will not initiate tuber production until day lengths shorten in the autumn. Some tubers may form on the stems and these should be harvested before the first frosts. Do not harvest the underground tubers until the foliage has become frosted and died back in late November and December. Carefully lift tubers taking care not to bruise them. Oca tubers can be stored for several months in a cool frost free shed. Do not exclude light as this will help to sweeten the tubers.

Pot up Oca tubers individually into 15cm (6") pots of good quality compost and grow them on in warm, frost free conditions. When all risk of frost has passed, plant Oca out in any well drained soil in full sun. For optimum tuber production grow Oca at a distance of 90cm (36") apart, and cover with fleece until fully established.

Delivery

Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Plants, bulbs, corms, tubers, shrubs, trees, potatoes etc are delivered at the appropriate time for planting and will be stated on the product page or in your order acknowledgement page and email.

Orders for packets of seed incur a delivery charge of £1.95.

Orders which include any other products will incur a delivery charge of £4.95.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £6.90 will apply - regardless of the number of items ordered.

Large items may incur a higher delivery charge - this will be displayed in your shopping basket.

Please see our Delivery page for further details and details of any surcharges that may apply to certain destinations.

Satisfaction Guaranteed

For your complete peace of mind, our Home and Garden products may be returned to us within 30 days of purchase for a refund of the purchase price. Items must be returned unused, at your cost and in mint condition. All items carry a manufacturer's 12 month defects warranty.

Reviews

great alternative to potatoes 2014-10-08

I first came across these in NZ and loved them. They make a great alternative to potatoe wedges. I had to wait 10 years for them to appear in this country and was delighted to find them at T&M. I have had years of blight up in Scotland so wanted an alternative to potatoes and this year have replaced half of them with this crop in my allotment.

T&M replied on 2014-08-12: Thank you for your review. I hope we can continue to be of service.

Kiwi favourite but enjoyed by all 2013-03-16

For me it was like a taste of home when I proudly dug them up. Planted some in large pots and rest in a vegetable bed and the ones in the vege bed definitely did best. They were so easy to grow and it was great to have a plant I didn't have to protect from the frost. Had them roasted with Christmas dinner and pretty much continuously post that. Have kept some aside to plant this year and they have kept well. Highly recommended by a New Zealander (they are a staple veg at home) and also our British friends!

Oca is more than a novelty winter vegetable. 2013-02-24

These grew really well on my sandy soil and each tiny tuber yeilded lots of good sized delicious tubers. I protected the plants after the leaves were cut back by frost and suffered no problems with the winter weather in North Nottinghamshire. They have stood beautifully for lifting right through the winter. Great raw with their crisp tangy flavout but also superb roasted or stir fried. This will will be a staple for me in future and a great addition to the winter table.