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 New Zealand - cool/mountain regions)

  • P = Plant crowns
  • Easy to grow. Plant root pieces. Best planted at soil temperatures between 50°F and 77°F. (Show °C/cm)
  • Space plants: 20 inches 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

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15 Mar 22, Gerhard Venter (South Africa - Dry summer sub-tropical climate)
I'm looking for horseradish to grow. I stay in Knysna
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07 Dec 16, Thandi Mgube (South Africa - Summer rainfall climate)
I live in a place called Sebokeng in Gauteng province,I would like to have some horseradish
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26 Aug 16, Corna Engelbrecht (Australia - arid climate)
I would like to know where we can find horse radish in tablet form in Johannesburg. Kind Regards Corna
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04 Aug 16, Suzanne (Australia - temperate climate)
Hi Ulla I buy my horseradish plants from a nurserywoman at the Hawkesbury Farmers Market. I have taken her advice and always planted my horseradish in a deep pot into the soil as it can become rampant and hard to remove if it gets away. Best wishes.
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01 Aug 16, Ulla Jakobsen (Australia - cool/mountain climate)
I bought 2 roots at my greengrocer, and put them in water. Do I just put them in soil and what end in the soil.
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23 Jul 16, Trudie Hopkins (South Africa - Dry summer sub-tropical climate)
Where can I buy fresh HORSERADISH or order cuttings. Cape Town and surrounds. Somerset West
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28 Jun 16, Debbie (Australia - temperate climate)
Geelong - buy a root from Geelong Fresh and plant- I am trying this Deb
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20 Jun 16, Geelong Guy (Australia - temperate climate)
Looking for someone that can start me off with a couple of pieces of horseradish root in or around Geelong please?
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09 Jun 16, Joyce (Australia - temperate climate)
My horseradish grew lush green leaves but now have been eaten to just a few leaves How do we know when the root is ready to be used.
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07 Jun 16, sandra maasdorp (South Africa - Dry summer sub-tropical climate)
Where can I order horseradish from in Jhb? How do I go about to get this and how much does it cost?. I live in Uitenhage EC
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Hi Jackie, I know it was a long time ago, but do you still have any horseradish in Launceston ? I am in Beaconsfield and would love to grow some so I can make Fire Water with it. Donna.

- Donna Renaud

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