Growing Yacon, also Sunroot

Smallanthus sonchifolius : Asteraceae / the daisy family

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

(Best months for growing Yacon in Australia - tropical 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

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21 Aug 20, Georgial8dy (USA - Zone 7b climate)
I just ordered some from www.moonridgefarms.com/farm-products/organic-yacon.
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12 Jul 15, Maritza Suarez (USA - Zone 7a climate)
Where can I get it in New Jersey and what is its name
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22 Jan 13, Roberta (USA - Zone 8b climate)
Like growing a potato plant, as the yakon grows, can I continue adding dirt to the container? And I have a whole new plant sprouting off the trunk of my yakon. Is this normal? Thank you.
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10 Mar 14, GJX (USA - Zone 5a climate)
yes it is normal
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05 Jan 12, Jackie C (USA - Zone 8b climate)
Do you have info. about who sells plant or fruit to grow?.. (So. Florida)
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28 Apr 12, Chris (Australia - cool/mountain climate)
Nichols Garden Nursery in Albany, OR has Yacon. They sell via the web.
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14 Jun 16, Jakes (South Africa - Dry summer sub-tropical climate)
Looking for Yacon tubers.
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Showing 11 - 17 of 17 comments
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Hi, I've just received some yacon rizomes and live in Geelong, Victoria. They are currently wrapped up in coco fibre and peat moss or something similar and in a plastic bag. I want to plant them in pots. If the best time to plant is October / November, what can I do with them now? Can I store them the way they are or should I plant in pots and keep under cover so they won't get frost on them? Thank you

- Raelene Gavin

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