Growing Horseradish

Armoracia rusticana : Brassicaceae / the mustard or cabbage family

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

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

  • P = Plant crowns
  • Easy to grow. Plant root pieces. Best planted at soil temperatures between 10°C and 25°C. (Show °F/in)
  • Space plants: 50 cm apart
  • Harvest in 16-24 weeks. Some improvement in flavour if left till after frost..
  • Compatible with (can grow beside): Best kept separate

Your comments and tips

02 Jun 14, Anita (South Africa - Semi-arid climate)
Pls advise where can I buy horseradish seed. Thanks
22 May 14, Adrian (Australia - temperate climate)
Hi guys any idea where i can buy some horseradish roots to plant from? have looked online and they are not in season. I live in Coburg and have been wanting to grow some for years. Thanks for any leads.
19 May 14, Barbara Zwecker (South Africa - Summer rainfall climate)
I do not like horseradish, but I am a seed and plant maniac.Yesterday (Sunday 18th May 2014) I found dryish pieces -roots- at our local PnP in Lambton, Germiston. I will re-hydrate them to hopefully revive them and see if they will grow. Will keep you posted.
11 May 14, Travis Edwards (Australia - temperate climate)
My supply is now exhausted for the year every one who has not yet sent the postpacks but has been promised some get your postpacks sent, those who have gotten yours back good luck.
05 May 14, Hartmut KNITSCHKE (Australia - cool/mountain climate)
I have been told hr will help to control candlemoth if planted under apple trees. TRUE OR FALSE ?
01 May 14, Travis Edwards (Australia - temperate climate)
OK due to overwhelming demand I only have enough for about 4 more people at this stage. Who would have thought it would be so popular... not me thats for sure! To those of you who have requested roots, as soon as your postpack arrives I will dig and send them for you. Thanks Travis
25 May 14, Eileen Eldridge (Australia - sub-tropical climate)
Do you still have any horse radish root?
01 Jun 14, Travis Edwards (Australia - temperate climate)
if you email me next april or may I will have more available email address is below.
30 Apr 14, Brian (New Zealand - sub-tropical climate)
Hi everyone, Does anyone have a horseradish plant root for sale? I really want to plant some in my garden. Please PM if you do! Thanks, Brian
28 Apr 14, Sanet (South Africa - Summer rainfall climate)
Can't find any fresh horseradish roots or seeds or plants in Pretoria. Does anyone know where I can find some? Regards xx
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