Growing Kohlrabi

Brassica oleracea gongylodes : Brassicaceae / the mustard or cabbage family

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

(Best months for growing Kohlrabi in South Africa - Summer rainfall regions)

  • P = Sow seed
  • Easy to grow. Sow in garden. Sow seed at a depth approximately three times the diameter of the seed. Best planted at soil temperatures between 8°C and 30°C. (Show °F/in)
  • Space plants: 10 - 25 cm apart
  • Harvest in 7-10 weeks.
  • Compatible with (can grow beside): Beets, celery, cucumber, onions, marigold, nasturtium, rhubarb, aromatic herbs (sage, dill, chamomile)
  • Avoid growing close to: Climbing (pole) beans, tomato, peppers (chilli, capsicum), eggplant (aubergine), strawberry, mustard
  • Mature kohlrabi
  • Green kohlrabi

The swollen stem looks like a turnip with reddish/purple cabbage leaves, usually purple or greenish white skin.

Protect from cabbage white butterflies.

Culinary hints - cooking and eating Kohlrabi

Use when young.
Scrub well, cut off leaf stalks, roots and woody parts.
Young ones do not need peeling.
Can be grated raw for salads.
Or cut in pieces and steam.
Use in casseroles.

Your comments and tips

21 Dec 12, GRANVILLE (South Africa - Summer rainfall climate)
HI I WAS JUST LOOKING TO SEE WHAT SHOULDN'T BE GROWN TOGETHER HAVING SEEN SOMETHINGS I PLAN TO PLANT DON'T LIKE PLANTS I ALREADY HAVE GROWING, BUT I WAS WONDERING HOW FAR AWAY THINGS HAVE TO BE NOT TO AFFECTING EACH OTHER.
06 Mar 15, CHRIS LUCHT (South Africa - Summer rainfall climate)
Where can one buy kohlrabi seeds in South Africa?
20 Jun 19, Phindile (South Africa - Summer rainfall climate)
I want to know where can I buy kohlrabi plant in south africa
06 Nov 19, Zodwa, Gauteng (South Africa - Summer rainfall climate)
Hi Phindile I was diagnosed with type 2 diabetes 5 years ago. Yesterday I came across an article about this kohlrabi plant. I also would like to know where to get the seeds of this plant. When I googled earlier I saw that Woolworths sells a bunch of this kohlrabi for R19,99; but like you I prefer to have the seeds so that I could plant it myself in my own garden. Please let me know if you get any positive responses.
03 Aug 19, Ruth Witthaus (South Africa - Summer rainfall climate)
Where can I buy Kolhrabi seeds in Gauteng.
30 Dec 19, Monica (South Africa - Summer rainfall climate)
Livingseeds.co.za
01 Jan 20, Benny Ramokgola (South Africa - Summer rainfall climate)
Where can I get kohlrabi in Limpopo?
04 Jan 20, anon (South Africa - Summer rainfall climate)
Look up seed selling websites in S Africa.
11 Mar 20, Marlene (South Africa - Dry summer sub-tropical climate)
Hi I,ive in the Western Cape, South Africa - Winter rainfall area. I would love to find out more about the growing conditions for Kholrabi. Thanking you
11 Mar 20, Anon (South Africa - Dry summer sub-tropical climate)
Read the info that is here, when to plant, how far apart etc. If more info required Google

Could be one of our natives such as Bandicoot which dig down to eat roots of plants.

- Janette

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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.
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