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 P    

(Best months for growing Jerusalem Artichokes in Australia - sub-tropical 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

24 Jun 12, Joey (Australia - sub-tropical climate)
Will the Jerusalem Artichokes grow in the Bundaberg Qld Area, And where can you buy them.
28 Jun 12, RJ (Australia - tropical climate)
I just found some in Mitre 10 in Atherton, North Queensland so trying them out. They were a staple back in southern New Zealand when I was a kid.
29 Jun 12, Jenny (Australia - sub-tropical climate)
I think I bought mine in the "Red Chiili" shop in Bourbong St, Bundy. Look in the vegie ssection of shops which tend to sell more alternative type shops.
05 Jul 12, sharon (Australia - tropical climate)
I've just harvested 4 kg from 3 small plants I brought home from my folks in SEQld at xmas. Couldn't leave them in the ground as they were beginning to soften - would have led to rot int he coming wet season . Well drained soil but too wet and warm here to winter them in ground. Now I am looking for alternative storage methods. Does anyone know if you can parboil and freeze them?
14 Jul 12, Gary M (Australia - temperate climate)
I would try storing undamaged tubers in dry sand, and store in a cool place.
13 Jul 12, Val O (Australia - cool/mountain climate)
I saw some jerusalem artichokes in Woolies, and bought them intending to plant, but I see that it is in our warm weather you advise, if I plant them now in July will they just rot in the ground. If so how can I store them as they hardly ever appear in the stores
13 Jul 12, Justine (Australia - temperate climate)
Just pot them up into a pot with some good potting mix and compost, keep moist but not wet. Pot them out when they sprout. I leave them in the ground here, the dont usually rot over winter.
14 Jul 12, Andrew (Australia - sub-tropical climate)
I wondered the same thing about two months ago when I got some. I saw it starting to dry out so planted in pot with top showing to observe. Root never looked back and with sun on it is clearly photosynthesizing and just waiting for warmer weather to burst forth.
15 Jul 12, Di (Australia - cool/mountain climate)
Mine live in the soil all winter. Its a raised bed with good drainage though. I usually collect the ones I need throughout the dormant period and leave the rest. Manure in spring and away you go.
18 Jul 12, Val O (Australia - cool/mountain climate)
Thanks to you all who advised me
Showing 21 - 30 of 169 comments

An old timer told me if you wait until after the first frost to harvest the tubers they cause much less flatulence. He said before the first frost they call them fartichokes. : ) Planting for the first time this year and will definitely apply this advice.

- Denise

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.