Growing Yam/Oca, also Oka

Oxalis tuberosa : Oxalidaceae / the wood sorrel family

Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
			P

(Best months for growing Yam/Oca in USA - Zone 5a regions)

P = Plant tubers

Plant tubers about 5cm (1.5") deep covered with soil. Best planted at soil temperatures between 63°F and 95°F. (Show °C/cm)
Space plants: 12 - 18 inches apart
Harvest in 15-20 weeks. Leave in the ground until foliage has completely died down so tubers reach maximum size.
Compatible with (can grow beside): Best in separate bed

Your comments and tips

09 Mar 19, Khalid Cooke (Australia - temperate climate): Hi, I looking to grow some NZ yams or oca this year, some Im looking to get my hands on some seeds. A cost would be great and postage as I live in Tasmania. Cheers.
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07 Jul 19, Sandy (Australia - cool/mountain climate): I live in the north of Tassie. I got mine from Allen’s garden centre in Prospect, L’ton. Had no problems growing them. Just dug mine up this morning. Hope this helps.
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12 Mar 19, Bincy Philip (Australia - temperate climate): I saw some of those plants (NZ Yam/oca) at Salamanca Market when we visited Tasmania in January. It is worth checking.
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06 Oct 18, Kaye Arnott (Australia - sub-tropical climate): Are the little pink yams grown like sweet potatoes which I've grown commercially ..And can the yam be cut like a sweet potato to create a new plant?
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07 Oct 18, Mike (Australia - sub-tropical climate): You can only try. They plant sweet potatoes here in SE QLD with slips. 50-60mm lengths of the vine when the plants are about 6-8 weeks old. They plant from one crop to start another and the cycle goes on and on.
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27 Jun 18, Melinda (Australia - temperate climate): Hi - just wondered when it is right or if it is right to plant and grow yams in Goulburn, NSW, esp in the middle of Winter (heavy frosts, freezing conditions). Thanks!
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29 Jun 18, Mike L (Australia - temperate climate): Melinda , Read the notes - it is all there. Try Temperate and Cool /Mountain climates. A BIG HINT - when to plant and when to harvest.
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23 Jun 18, Amanda (Australia - temperate climate): Hi I live in Mildura vic Australia is it possible to grow yam here, as we have just moved here... Thank you
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25 May 19, Cheryl (Australia - temperate climate): .i'm wondering if Amanda tried growing yams and if so can l get some tubers or buy some yams .l live in mildura too .
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28 Jun 18, Mike L (Australia - temperate climate): It does say plant (P) Oct to Nov for Temperate climate.
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Showing 31 - 40 of 145 comments

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Replying to:

Jane: You can buy oca in the USA at www.cultivariable.com. Delia: Okra, the edible pod, is Abelmoschus esculentus. Oca, a tuber, is Oxalis tuberosa. In Australia, you might be more familiar with it under the name "New Zealand Yam".

- Bill W.

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Keep your garden growing - see what to plant right now

Growing Yam/Oca, also Oka

Oxalis tuberosa : Oxalidaceae / the wood sorrel family

Your comments and tips

Gardenate

Keep your garden growing - see what to plant right now

Growing Yam/Oca, also Oka

Oxalis tuberosa : Oxalidaceae / the wood sorrel family

Your comments and tips

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