Growing Asparagus

Aspargus officianalis : Asparagaceae / the asparagus family

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

(Best months for growing Asparagus in Australia - sub-tropical regions)

  • P = Plant crowns
  • 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

27 Jan 22, Lori (USA - Zone 9b climate)
I planted Asparagus last year. It has done very well and I fertilized,mulched when need to , or cut ferns when need. My question is, at the end of December, a few Asparagus began popping up, and tips purple. Is it ok for them to pop up that early?
28 Jan 22, Anonymous of Bundaberg (Australia - sub-tropical climate)
You generally cut ferns off end of Winter and pick new spears for 2-3 months in the Spring, then let the ferns grow again to feed the crown for the following year. If the weather is warm enough they will keep sending up new spears until end of Autumn. I just cut mine off for a quick feed over the last month of summer. Mine are 5-6 years old. I'm in Australia - sub tropical.
22 Dec 21, Vicki (USA - Zone 7b climate)
What are the best asparagus to grow in Zone 7b, Virginia by the Bay.
28 Dec 21, Elisabeth (USA - Zone 7b climate)
I have a patch of purple passion which are tons sweeter than asparagus and they are great producers! We also have a patch of tried and true Millennium. We planted 10 crowns of each about four years ago, and they are enough for our family of 4 with some to spare. I'd love to freeze some and I'm thinking about starting a second patch of about 20 crowns to have some for preserving. Also, remember that when you plant your crowns, you don't harvest from them for two years. Just let them go to fern. They are quite lovely in a herbaceous border with other perennials. These are a gift to your future self! :)
23 Dec 21, (Australia - sub-tropical climate)
Google what varieties you have in the USA and try one or ask at a nursery.
08 Dec 21, KrC (USA - Zone 10b climate)
Hello. I planted a bed of asparagus last year and they grew beautifully. I did not harvest any stalks and the bed is full of ferns. I live in Los Angeles, where the weather has stayed quite temperate, even though it is now December, The ferns are still green. I'm concerned they may not die back fully in our climate. Can I cut the ferns down before they brown without harming the plant?
11 Dec 21, (USA - Zone 6b climate)
I stop watering in mid Autumn and cut my ferns off end of Winter. This gives them time to die off. The first year I watered and fertilised through winter.
24 Nov 21, pete Basabe (USA - Zone 12b climate)
Hi, Something is eating my asparagus below the soil line. The new shoots are being hallowed out like small caverns below the soil line. This quickly weakens the shoot and then it dries up and dies. The only insects I can find are small (1/4 in) round black beetle like insects that live in the dirt around the new stalks. The full grown stalks do not seem to be affected by these little guys. Any ideas? Thanks, Pete
18 Mar 22, Nancy Spencer (USA - Zone 9b climate)
Sorry you're having this problem Pete. Here in Florida, we have something called pocket gophers. They burrow underground, leaving occasional piles of dirt at the surface. They feed off of the roots of vegetables. I am berrying fencing all around the perimeter, 1 foot deep, to prevent them getting in to my asparagus. It should stop the bunnies too! Don't know if this help but I wish you luck in solving this.
10 Nov 21, Edward Phahamane (South Africa - Summer rainfall climate)
I am a first time asparagus enthusiast... I would like your advise on planting asparagus on the rich loam soil on a plot on a river bank. What type of asparagus will be good to plant there? Do you make cross border sales because the plot is in Lesotho? Kind regards
Showing 91 - 100 of 574 comments

Ask a question or post a comment or advice about Asparagus

Please provide your email address if you are hoping for a reply


All comments are reviewed before displaying on the site, so your posting will not appear immediately

Gardenate App

Put Gardenate in your pocket. Get our app for iPhone, iPad or Android to add your own plants and record your plantings and harvests

Planting Reminders

Join 60,000+ gardeners who already use Gardenate and subscribe to the free Gardenate planting reminders email newsletter.


Home | Vegetables and herbs to plant | Climate zones | About Gardenate | Contact us | Privacy Policy

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.
We cannot help if you are overrun by giant slugs.