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 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

Post a comment or question Display Newest first | Oldest first, Show comments for USA | for all countries
07 Nov 15, Stewart (South Africa - Humid sub-tropical climate)
Can Jerusalem artichokes be grown for eating in durban kzn summer rain
Reply or Post a new comment
22 Jun 15, Jacques (South Africa - Summer rainfall climate)
Live in port Alfred, where an I get them?
Reply or Post a new comment
29 Mar 15, Dick (South Africa - Summer rainfall climate)
where can I buy tubers in East Cape? Jerusalem artichokes
Reply or Post a new comment
19 Mar 15, Janet (Australia - temperate climate)
You many be interested to see these 3 YouTube Videos on harvesting and storing Jerusalem Artichokes from growers who have great success with them. You should see this!!! We harvested Jerusalem artichokes today https://www.youtube.com/watch?v=aWwjojouuxg How to Store Sunchokes AKA Jerusalem Artichokes for the Winter https://www.youtube.com/watch?v=zeiaHSg3f2o Yield 8 Pounds of Edible Sunchoke Tubers from a 3 Gallon Nursery Pot https://www.youtube.com/watch?v=io_rtAaXbSw Have Fun:)
Reply or Post a new comment
05 Oct 14, Anne Benn (South Africa - Dry summer sub-tropical climate)
I live in Durban Kzn , where can I buy them
Reply or Post a new comment
17 Jun 14, (Australia - arid climate)
Where in Cape Town can I buy tubers of Jerusalem Artichokes
Reply or Post a new comment
01 Jun 14, Michael (Australia - cool/mountain climate)
How can we store recently harvested tubers from now until planting time in Nov/Dec?
Reply or Post a new comment
13 Oct 15, Paul (Australia - cool/mountain climate)
A lady I treat gave me a kilo from her communal garden, I shredded them and fermented them wìth some turkeric.At 20gm a day rdi that should last a couple of months
Reply or Post a new comment
17 Feb 15, Peter Dalton (Australia - tropical climate)
I keep a few of the smaller tubers in the crisper in the bottom of the fridge for next year, I place them in a fresh vegie bag which has air holes in it.
Reply or Post a new comment
30 Apr 14, Chris (Australia - temperate climate)
Easy to grow. I have success growing in Adelaide in clay soil. Only need a few tubers and you will have an abundance.
Reply or Post a new comment
Showing 181 - 190 of 301 comments
See comments for all plants

Ask a question or post a comment or advice about Jerusalem Artichokes

Please provide your email address if you are hoping for a reply


All comments are reviewed before displaying on the site, so your posting will not appear immediately

Gardenate App

Put Gardenate in your pocket. Get our app for iPhone, iPad or Android to add your own plants and record your plantings and harvests

Planting Reminders

Join 60,000+ gardeners who already use Gardenate and subscribe to the free Gardenate planting reminders email newsletter.


Home | Vegetables and herbs to plant | Climate zones | About Gardenate | Contact us | Privacy Policy

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. Gardenate 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.
We cannot help if you are overrun by giant slugs.