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
08 Nov 22, Carol (USA - Zone 9a climate)
I bought 5 tubers from Amazon, they're huge, about 4" wide! Can I cut them to make more plantings? Also, it says to plant in February, how do I store then until then? Don't want them to rot!
Reply or Post a new comment
18 Nov 22, Ruth A Hersh (USA - Zone 9a climate)
Store them in a pot of dry dirt. Cut them a cpl days before planting to allow the cut to scab over. best if you can dip wet cut in wood ash so that insects dont find it attractive.
Reply or Post a new comment
19 Oct 22, Jim (USA - Zone 8b climate)
I live on the Alabama Gulf Coast, and just bought 4lb Jerusalem Artichokes for planting. Can I plant now (October) or if I need to wait until Spring, how should I store them? Should I mulch if I plant now? Thank You
Reply or Post a new comment
25 Oct 22, Anonymous (USA - Zone 8b climate)
It says plant Nov.
Reply or Post a new comment
17 Aug 22, Troy (USA - Zone 7b climate)
I finally got some Jerusalem Artichokes from a grocery store for $4.99 a pound and cooked them. I like them but primarily because my doctor called them a Superfood for me. But saved 4 to plant is it too late, April to October, right?
Reply or Post a new comment
04 Sep 22, (USA - Zone 7b climate)
April OR October.
Reply or Post a new comment
01 Jul 22, Henk knoetze (South Africa - Summer rainfall climate)
Where can i buy a few tubers of jerusalem artichoces, some for eating and some for planting in the northern freestate.
Reply or Post a new comment
22 Sep 22, Craig (South Africa - Summer rainfall climate)
Hi Henk, Livingseeds carry them. Their site shows it as out of stock for most of the year and usually show available stock in early winter.
Reply or Post a new comment
12 Jun 22, Danielle SULLIVAN (Australia - sub-tropical climate)
I’m holidaying in Tasmania and have seen some artichoke for sale can I take them back to queensland on the plane?
Reply or Post a new comment
17 Jun 22, Anonymous (Australia - temperate climate)
I did answer this but it wasn't posted. Ring biosecurity in Qld
Reply or Post a new comment
Showing 31 - 40 of 301 comments
See comments for all plants

April OR October.

- Anonymous

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.