Growing Yam/Oca, also Oka

Oxalis tuberosa : Oxalidaceae / the wood sorrel family

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

(Best months for growing Yam/Oca in USA - Zone 5a regions)

  • P = Plant tubers
  • Plant tubers about 5cm (1.5") deep covered with soil. Best planted at soil temperatures between 17°C and 35°C. (Show °F/in)
  • Space plants: 30 - 45 cm apart
  • Harvest in 15-20 weeks. Leave in the ground until foliage has completely died down so tubers reach maximum size.
  • Compatible with (can grow beside): Best in separate bed

Your comments and tips

17 Feb 20, anonymous (Australia - temperate climate)
You are temperate - in sub tropical it says plant Sept to Nov, try then.
02 Dec 19, MaryJane (Australia - temperate climate)
I'd love to grow yams . I never ever see them here in NSW or Qld. In nZ they have the red orange and yellow. I'd be happy for any!!
02 Dec 19, anon (Australia - temperate climate)
Look up some seed selling websites to find some to buy. The guide here says to plant by Nov so you need to hurry.
21 Sep 19, Christine (Australia - temperate climate)
Where can I get yam tubers to grow in my veg patch tnx
23 Sep 19, Anon (Australia - cool/mountain climate)
Google it - where to buy yam in Australia.
25 Aug 19, Maxie (Australia - temperate climate)
I have yams ready and available to grow
24 Aug 19, Sandy (Australia - cool/mountain climate)
So, I grew yam successfully, can I keep some and them replant them?
26 Aug 19, (Australia - tropical climate)
Google it.
01 Sep 19, (Australia - temperate climate)
Yeah cheers, thought this would be quicker than wading through google
10 Apr 19, Ron Mackle (Australia - tropical climate)
Can I grow yams in the Fraser coast.if so where can I buy seeds?
Showing 21 - 30 of 145 comments

Ask a question or post a comment or advice about Yam/Oca

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.