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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18 Feb 22, Vee (USA - Zone 10a climate)
What varieties can I grow in zone 10a? Jupiter, Florida
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10 Nov 21, Anonymous (USA - Zone 5a climate)
Asparagus needs two things.1. It needs some ferns left at the end of growing season to feed and build the nutrient storage in the crown for the next season. 2. They also need fertiliser in the growing season. Here is what I do. I cut the ferns off end of winter, give a good watering, a good fertilising, then 6
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14 Nov 20, cheri (USA - Zone 7b climate)
How much sun do asparagus plants need? I live in zone 7.
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16 Nov 20, Anonymous (USA - Zone 5a climate)
Can handle full sun but will grow in situation where sun in morning and shade in arvo. Google and read up about it.
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08 Nov 20, Jean (USA - Zone 9b climate)
I live in Nipomo ca 9 b why can’t s as I grow asparagus from crowns?
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09 Nov 20, (USA - Zone 9b climate)
Sounds like you live in arid desert country. If so it might not grow in those conditions. If you have better conditions than desert you could try. Google about growing it.
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10 Oct 20, Ginger (USA - Zone 9a climate)
I just received 6 asparagus roots, with 4” growth on top. Can I plant them in my enclosed garden area or should I keep them near a window, indoors? It is still warm to hot, in my zone 9 area, of Southern California.
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12 Oct 20, (USA - Zone 9a climate)
I assume you mean 6 crowns, a bulb with roots coming from it, looks like a spider. Plant them out but pay attention to watering.
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05 Feb 20, Frank A. Davis (USA - Zone 9a climate)
I live just North of Houston, Texas (20 miles) and I wanted to know if there was any way that Asparagus can be grown here. If so, what is there name or names?
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06 Feb 20, anon (Australia - arid climate)
Work out your climate zone from the blue tab above. Then check asparagus and look in the calendar to see what month you can plant or google it..
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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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