Growing Jerusalem Artichokes, also Sunchoke

Helianthus tuberosus : Asteraceae / the daisy family

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

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

  • P = Plant tubers
  • Easy to grow. Plant tubers about 5cm (1.5") deep.. Best planted at soil temperatures between 46°F and 59°F. (Show °C/cm)
  • Space plants: 12 - 18 inches apart
  • Harvest in 15-20 weeks.
  • Compatible with (can grow beside): Tomatoes, cucumbers

Your comments and tips

04 May 19, Gill Rodley (New Zealand - temperate climate)
I'd also be keen to have some tubers for growing if you still have some available (have fond memories of eating them as a kid from my fathers large garden). Happy to pay postage. Thanks
06 Feb 19, Mike (New Zealand - sub-tropical climate)
Ask around nurseries or go on the internet and try and find garden clubs in NZ.
09 Jan 19, Lea (Australia - temperate climate)
How do I cook them and can anyone share a recipe. First time grower with Jerusalem artichoke
10 Jan 19, Mike (Australia - sub-tropical climate)
Look on the internet.
01 Jan 19, Georgette (USA - Zone 6b climate)
what state or place is the best place to grown sun chokes. we are thinking about growing them commercially and what to know if we need to move or what the best area is.
26 Nov 18, Ethelyn Schaeffer (USA - Zone 10b climate)
Could I grow Jerusalem Artichoke in the desert? Any suggestions?
16 Oct 18, Catherine (South Africa - Dry summer sub-tropical climate)
In answer to those seeking advice about where to buy Jerusalem artichokes in Cape Town: I bought some Jerusalem artichokes at the Vineyard Deli, Kenridge, chopped them into small pieces and planted them in a large wooden container. The plants are now (October) about 50 cm high and not flowering yet, but looking extremely green and sturdy.
20 Oct 18, Stacey Robinson (South Africa - Dry summer sub-tropical climate)
I also found Jerusalem Artichoke plants at Ferndale Nurseries in Constantia, Cape Town!
24 Sep 18, Greta (Australia - cool/mountain climate)
I originally took free tubers left by a neighbour on the kerb. I planted five in a raised garden bed of one metre diameter. I've harvested about 5 kg of them! I've been giving them away, cooking & eating them, frozen the last batch as well. I call them fartichokes. They're a handsome plant with pretty flowers that don't appear until late summer.
18 Sep 18, allan clark (Australia - cool/mountain climate)
can an artichoke be broken or cut into several pieces to be able to plant more?
Showing 111 - 120 of 298 comments

Can you eat them raw?

- Narelle

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