Plant techniques
Establish an asparagus bed
Choose a sunny, well-drained permanent site and remove persistent weeds first.
When to do it
Within Asparagus’s local planting window with healthy dormant crowns.
What you need
- Asparagus crowns
- Spade
- Prepared permanent bed
How to do it
- Choose a sunny, well-drained permanent site and remove persistent weeds first.
- Prepare a planting hole or broad trench about 20 cm deep and wide enough for spread roots. Make a low ridge about 10 cm high along its base and spread the crown roots over it.
- Space crowns roughly 30–45 cm apart. Cover the roots gently, leaving bud tips visible, following the supplied crown instructions for final depth and subsequent filling as shoots develop.
- Water during establishment and keep weeds down without damaging shallow roots. Allow fern growth to build reserves.
- Do not harvest in the first two growing seasons after planting crowns. In a strong third season, take a short, light harvest, cutting spears carefully near soil level; stop when spears weaken and let fern develop.
What success looks like
- Crowns produce vigorous fern and return strongly in the next season.
Watch out for
- Harvesting a new bed heavily.
- Leaving crowns in saturated ground.
Plant guides using this technique
Asparagus
Asparagus with practical five-zone Australian timing.
Related help
Harvest perennial crops without exhausting them
Check the age and strength of the plant before taking a harvest.
Remove young weeds by hand
A small, regular job is easier than tackling a bed full of seed heads.
Sources and review
Checked 24 September 2026. Source-checked editorial guidance; not field-tested or independently reviewed by a horticulturist.