Growing Celeriac

Apium sp. : Apiaceae / the umbelliferae family

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

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

  • S = Plant undercover in seed trays
  • T = Plant out (transplant) seedlings
  • P = Sow seed
  • Grow in seed trays, and plant out in 4-6 weeks. Sow seed at a depth approximately three times the diameter of the seed. Best planted at soil temperatures between 46°F and 70°F. (Show °C/cm)
  • Space plants: 18 - 31 inches apart
  • Harvest in 14-28 weeks.
  • Compatible with (can grow beside): Beans, brassicas, carrots, leeks, lettuce, peas, sage, tomatoes, onions

Your comments and tips

01 Mar 09, marinus doedens (Australia - cool/mountain climate)
who sells celeriac seeds?
17 Feb 09, marinus (max) doedens (Australia - sub-tropical climate)
can I grown in Brisbane celeriac and where do I order the seeds?
26 Oct 08, Trish (Australia - temperate climate)
Milton have a look at www.edenseeds.com.au that is where I got them, as well as other seeds and they were all viable. I strongly recommend them.
06 Oct 08, Milton (Australia - sub-tropical climate)
Where can I buy celeriac seeds in Perth? I've travelled the normal haunts, but no luck so far!! Thanks in advance.
04 Oct 08, walter (Australia - sub-tropical climate)
I'd grown successfully celeriac in Caboolture, about 8 metres about the sea level. The bulbs were as big and juicy as any I found in the shops, presumably brought in from the South. They grow quicker but are still biennial. In summer, watch out for soil pests. Spray with weak wettable sulphur(the bulbs, when they start forming).Plant in early spring in punnets and plant out when leaves are formed. keep moist and in well drained rich soil.
13 Sep 08, Cathy (Australia - cool/mountain climate)
is it possible to propogate celeriac from a cutting?
30 Jan 08, Karl (Unknown climate)
Is it too late (end of January) to plant Celeriac seeds in south of Sydney?
25 Nov 07, Chefgardener (Unknown climate)
I found celeriac seeds at italiangardener.com.au [email protected]
06 Oct 07, Joan Horton (Unknown climate)
Where can I buy seeds to grow my own celeriac? I live in outskirts of Melbourne outer south east .
Showing 71 - 79 of 79 comments

We live near Bendigo. For years i have tried to grow Celeriac but unsuccessfully, first in Scotland and subsequently in Australia. The plants always ran to seed before forming a good root base. Last year i bought beautiful seedlings in June, planted them, they grew fantastically then bolted, I pulled them out. I tried growing from seed but direct sowing has never worked. Growing in a good seed mix did work but then the seedlings struggled and many failed in the ground. However my third attempt last year has resulted in some good sized celeriac which we are eating now. They are just showing signs of bolting though so are all getting lifted this week. They are very sensitive to drought so keep the plants well watered. Watch your plants for any signs of bolting and if they show them, rip them out and start again! I think now is a good time to start some in trays. I cannot find any seed yet this year but there are plants in the garden centres that i would not bother with - they are root bound and sure to bolt. Good luck. Celeriac is such a beautiful vegetable.

- Richard MacEwan

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.