Growing Asparagus

Aspargus officianalis : Asparagaceae / the asparagus family

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

(Best months for growing Asparagus in New Zealand - cool/mountain regions)

  • P = Plant crowns
  • Easy to grow. Plant as crowns. Best planted at soil temperatures between 61°F and 86°F. (Show °C/cm)
  • Space plants: 8 - 16 inches 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 Oct 16, Margery Vosloo (South Africa - Summer rainfall climate)
Where in or near Groblersdal can I buy asparagus plants ? It is quite hot here so do I plant them in the shade?
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05 Oct 16, Carmela (Australia - arid climate)
Which is correct, that male asparagus spears are fatter than female ones or the other way about? Thank you.
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03 Jul 16, carly (Australia - temperate climate)
Hi Ruth, If you are still looking at asparagus crowns, The Diggers Club in Dromana has them. We were there last weekend and they had 3 varieties of crowns- Fat Bastard, Purple and Mary Washington. They do post also. Carly
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09 Jun 16, Andrea Meintjes (South Africa - Summer rainfall climate)
Where can I purchase asparagus plants in the Pretoria area
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22 May 16, gail gous (South Africa - Summer rainfall climate)
I would like to buy a few asparagus plants. Could you tell me where i can buy some. Regards Gail
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14 May 16, Anne (Australia - temperate climate)
I was given some asparagus ferns by our neighbour some months ago and want to plant them in the garden. They are about 8 inches tall. Can i plant them now? What are the soil requirements?
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26 Apr 16, Kobus (South Africa - Summer rainfall climate)
Where can I buy asparagus crowns in Pretoria erea?
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19 Apr 16, angela bradshaw (USA - Zone 10b climate)
is there any variety of asparagus that will grow in USA zone 10B?
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19 Apr 16, Sara raw (South Africa - Summer rainfall climate)
Where can I get asparagus to plant in kwa Zulu natal. Hillcrest area
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17 Apr 16, willem pretorius (South Africa - Summer rainfall climate)
Please could you tell me if asparagus will grow in the harrismith area with it's extremely cold winters. Thanks.
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Showing 391 - 400 of 585 comments
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The transplanted ones will depend on how they were treated last year - whether they were left to build up energy reserves for this year. If you had plenty of spears grow into ferns then they should produce this year. Probably also depends how old the old crowns are. Last year while I was growing mine from 12 mth crowns to 24 mths I use to put about half a cup of fert in 9 L of water and feed them each month - only had 3 crowns. I also put manure/compost on in august. I have crowns that are coming up to 3 years old - that is from when seeds were planted - they have been shooting spears for a few weeks now - I have cut them back and manured and watered them. My seedlings which will be 12 mths old in Sept - I have not cut them back yet or put manure on them yet - will probably do that in about two weeks time. I have not watered them for the last month - they are not growing at the moment. As for manure - chicken is the richest in N followed by cow and then horse manure. I read the other day horse is about 1.75% N. Whatever manure you can get and add some fert if you like. We have had only one week of cool weather so far this winter - that is night temps down to 6-8 degrees.

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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. GardenGrow 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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