Growing Asparagus

Aspargus officianalis : Asparagaceae / the asparagus family

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

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

  • S = Plant undercover in seed trays
  • T = Plant out (transplant) seedlings
  • Easy to grow. Plant as crowns. Best planted at soil temperatures between 16°C and 30°C. (Show °F/in)
  • Space plants: 20 - 40 cm apart
  • Harvest in 2-3 years. Plant 'crowns' to harvest earlier .
  • Compatible with (can grow beside): Parsley, Basil, Nasturtiums, Lettuce
  • Avoid growing close to: Garlic, Onions, and root vegetables

Your comments and tips

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06 Feb 20, anonymous (Australia - arid climate)
Work out your climate zone from the blue tab above and then check to see if you can plant asparagus in the calendar table at the top.
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01 May 20, Domhnal MacMathghamhna (Canada - zone 4a Temperate Warm Summer climate)
Asparagus can be notoriously difficult to harvest so I recommend going on the internet and asking your question, including your zone information.....you'll find countless sites that discuss growing this challenging vegetable.
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26 Oct 20, Anonymous (Canada - Zone 6a Temperate Warm Summer climate)
Asparagus is simple to harvest. The shoot/spear comes out of the ground and when it is 6-12 inches high, cut it.
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Showing 11 - 13 of 13 comments
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I have just noticed that I have spears on my asparagus. They have been in the ground for 2 years. My query is to do with the ferns that are still there from last year. The ferns did not die down and I read somewhere to leave the ferns and that they would die of their own accord.But they did not so I guess this was incorrect. So... do I now cut off all the ferns as the spears are now appearing or do I reduce the number of ferns? In future do I cut off all the ferns when the spears stop appearing or at a specific time frame? ( say Jan Feb? ). Thanks in advance for your assistance.

- Maryanne house

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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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