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 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

12 Jul 22, Anonymous (Australia - sub-tropical climate)
Pays to read the notes here. It does say they like cold and frosty weather. Don't cut fronds until end of August.
18 Jul 22, Maura (Australia - cool/mountain climate)
Thank you. I cut down the ferns because they were browning. Thought it was correct. That asparagus like cold and frosty weather, do the early emerging spears not get burnt by frost at -3C?
19 Jul 22, Anonymous (Australia - sub-tropical climate)
i live sub tropical. A natural tendency to cut some thing is for it to grow, so don't cut until Spring. I have some spears shooting throughout the year, even now. You cut the new spears off when they are 200-250mm long and eat them. What -3C does I don't know but you should know by now.
14 Jun 22, Desert dwelling gardener wannabe (USA - Zone 9b climate)
What is the best variety of asparagus to grow in zone 9b?
17 Jun 22, Anonymous (USA - Zone 9b climate)
No planting time for asparagus in your climate zone. Maybe wrong climate.
26 Oct 22, Martin McOmber (USA - Zone 9b climate)
I am learning to grow asparagus in Zone 9b. Plants are 2+ yrs old and starting to produce healthy spears. Would like suggestions on how best to grow them.
05 Jun 22, Norelle Evans (Australia - tropical climate)
Hello, I’m from QLD Townsville and enquiring where I can source good green stock Asparagus from? and approx costing. Thanking you for your time and help Regards, Norelle Evans
15 Jun 22, Margaret (Australia - temperate climate)
The Seed Collection have them at a very reasonable price.
06 Jun 22, (Australia - tropical climate)
If you have a Bunnings store contact them about when they might have them and cost. Usually August and about $10+ per crown. Or try internet seed selling companies.
03 Jun 22, Mary Grace Dizon (Australia - tropical climate)
What is the best seed variety for tropical climate that’s hardy and disease tolerant?
Showing 71 - 80 of 574 comments

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