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

27 May 10, (Australia - cool/mountain climate)
Lizzy, most garden shops will have crowns available around mid/late-winter as they are planted then. I know Kmart gets them in plastic bags about that time, together with strawberry plants.
22 Apr 10, Chris (Australia - tropical climate)
bec, horse manure is notorious for containing lots of seeds which will sprout and grow if used in a garden. It's a great way to introduce weeds - I write from bitter experience! It needs to be thoroughly composted so the heat destroys the seeds before applying.
10 Jul 10, (Australia - temperate climate)
You couldnt have said it any better....I too thought horse poop was a good thing until I seen how many weeds I was pulling out of my vegie patch.
03 May 10, Selina (Australia - tropical climate)
Yes agree also. I had a similar terrible experience with horse manure myself and still paying for it. Is cow manure better? I've heard that you don't get the weeds because they have more than one stomach.
09 Oct 10, pete (Australia - sub-tropical climate)
i use horse manure without problems, however having said that i get it from a trotting stable where the trainer only feeds his horses on rice based horse feed. If you collect it from a paddock it will contain weed and grass seeds. as for cow manure - its much better because they have two stomacs and regurgitate and chew their cud breaking down the food much better than a horse can.
06 Apr 10, bec (Australia - temperate climate)
Does anyone grow asparagus around Toowoomba QLD area, I'd like to know where I can buy crowns, I know they grow asparagus down around Warwick? Will horse manure work.
31 May 13, karen (Australia - temperate climate)
have you had a reply to your question?? as I also would like to buy some crowns, and could do with some tips on growing them down the range.
28 Feb 10, Teresa (Australia - cool/mountain climate)
We planted our asparagus crown in an old tyre will this make a difference to how it grows?
31 Jan 10, Evelyn (Australia - cool/mountain climate)
Thanks warren. I still have the old Mary Washingtons so may replant them into some really good compost and keep the manure up. Interesting that it took four years - may have to wait and see how they go with some TLC.
30 Jan 10, warren (Australia - sub-tropical climate)
Evelyn I haven't tried the fat bastard variety but I have Mary Washington in at present. Grew these plants from seed and it has taken 5 years for my first really good crop although I could have picked after 3 years I didn't and the wait has been worthwhile.. The secret is to use plenty of manure- I have found sheep and cow manure is great and I dig in a few bags in early winter so it rots down well before spring. Also plenty of water in summer so the crowns don't get dry.
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