Growing Jerusalem Artichokes, also Sunchoke

Helianthus tuberosus : Asteraceae / the daisy family

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

(Best months for growing Jerusalem Artichokes in USA - Zone 5a regions)

  • P = Plant tubers
  • Easy to grow. Plant tubers about 5cm (1.5") deep.. Best planted at soil temperatures between 8°C and 15°C. (Show °F/in)
  • Space plants: 30 - 45 cm apart
  • Harvest in 15-20 weeks.
  • Compatible with (can grow beside): Tomatoes, cucumbers

Your comments and tips

04 Dec 16, kelvin (Australia - temperate climate)
my sunchokes are growing well in perth in improved bedding. question: Is it a good idea to remove lateral shoots from the main stem to improve growth?
05 Dec 16, John (Australia - arid climate)
I don't think it would make any difference as sunchokes are very tough and can be invasive if left. Any small tubers left in the ground will sprout next season. A lot of sunchokes I have seen are small and knobbly but some are plump and more rounded. If you get some nice rounded ones save them for next season and eat the small knobbly ones. Over a couple of seasons you will have all plump ones. Sunchokes are often called Jerusalem Artichokes. Trust this helps
29 Oct 16, marie (USA - Zone 11b climate)
Does anyone have any knowledge of Jerusalem artichokes sunchokes growing in Hawaii?
16 Jun 16, Andrée Prentice (New Zealand - temperate climate)
I have a surplus of organic grown Jerusalem artichockes. What would be a reasonable price per 500gr if I sold the at the local growers' market ? Thanks for your help' Andrée
13 Mar 16, natcha nottle (Australia - cool/mountain climate)
where's i Can get the Seed of "Sunchoke"
23 Feb 17, Sandy (Australia - temperate climate)
I bought a seedling last year from Bunnings. Might pay to keep an eye out. You can use bulbs you buy in the grocery store.
23 May 16, JimboC (Australia - temperate climate)
Hi natcha nottle I grew Jerusalem Artichokes for the first time last season. They came up a treat with little to no extra care required! I'm in Newcastle NSW and grew them in a sandy soil but I gather they are quite hardy and tolerate a lot of different climates and soil types. I got my Jerusalem Artichokes from the Diggers Club They sent me three tubers which all came up when planted and produced a LOT more tubers which I am harvesting now. Hope that helps. JimboC
04 Jan 16, Nichol Dahong Chen (Australia - sub-tropical climate)
I'd like to plant sunroot in my garden. Do you supply people its seeds or root, or could you please tell me anyone who also plant it in WA? Thanks.
05 Dec 15, michelle (South Africa - Dry summer sub-tropical climate)
I've never seen them in the supermarkets...where can I buy them?
08 Nov 15, stewart (South Africa - Humid sub-tropical climate)
Where can I buy tubers in durban north area
Showing 171 - 180 of 301 comments

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