Growing Yacon, also Sunroot

Smallanthus sonchifolius : Asteraceae / the daisy family

Jan F M A M J J A S O N Dec
                    P P

(Best months for growing Yacon in New Zealand - cool/mountain regions)

  • P = Plant tubers
  • Easy to grow. Plant sprouting root/tuber to a depth of about 4cm and mulch to cover. Best planted at soil temperatures between 50°F and 77°F. (Show °C/cm)
  • Space plants: 39 inches apart
  • Harvest in approximately 25 weeks. You can collect a few at a time without digging out the whole plant..
  • Compatible with (can grow beside): Best in separate bed

Your comments and tips

Post a comment or question Display Newest first | Oldest first, Show comments for New Zealand | for all countries
02 Apr 14, sue (Australia - cool/mountain climate)
were to bay seeds or plant yacon in austrlalia I love gardenig
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01 Apr 14, Adri (South Africa - Summer rainfall climate)
Has anyone found a source of Sunroot yet?
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02 Apr 14, merrilyn (Australia - arid climate)
i have yacon growing in my garden i got it from the farmers market
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15 Mar 14, Bp Yaroslaw Sereda (Canada - Zone 2b Sub-Arctic climate)
How can we store Yacon over winter for spring planting? And can it be grown year long in doors?
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13 Nov 13, Lorraine Davis (Australia - arid climate)
Hi, I was just wondering if the yacon is the same plant as the sunroot or better know as the Jerusalem artichoke. Thanks , Lorraine
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20 Nov 13, Karen (Australia - temperate climate)
hey Lorraine, the yacon is not the Jerusalem artichoke but is a relative apparently also a relative of the sunflower. it is sweeter than the Jerusalem artichoke. do a search on google :) wikipedia will explain
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11 Nov 13, Jessie (Australia - cool/mountain climate)
Hey all, Diggers Club recently had yacon for sale and they will ship to Tassie too. I bought mine through eBay.
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04 Nov 13, Cecilia Vargas (Australia - temperate climate)
Hello, can you please tell me where can buy some yacon small tubers, because, I visiting Peru last year and i eat this Beautiful fruit, I loved this plant tubers. Kind Regards. Please reply.
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25 Oct 13, norman (New Zealand - temperate climate)
Hi. I live in Temuka, S.Island. Would like to obtain seeds and plants for vege garden. Thanx
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03 Sep 13, Luis (South Africa - Summer rainfall climate)
Where can I find Yacon in SA?
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hi, Where can I get the seed or plant in Christchurch , Newzealand ? How much is it ? Thanks.

- Ittai

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This planting guide is a general reference intended for home gardeners. We recommend that you take into account your local conditions in making planting decisions. GardenGrow is not a farming or commercial advisory service. For specific advice, please contact your local plant suppliers, gardening groups, or agricultural department. The information on this site is presented in good faith, but we take no responsibility as to the accuracy of the information provided.
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