Check it’s all right before you light: Plan ahead for stubble burning
Environment Canterbury media release: 5th January 2026
As summer approaches, many Canterbury farmers are preparing for crop residue burning – commonly called stubble burning. It’s an important part of arable farming, but it comes with responsibilities to help keep our communities safe.
Why planning matters
Stubble burning helps manage soil health and pests, but if it’s not done right, the impacts can spread far beyond the paddock. Smoke, ash, and reduced visibility can have wide impacts. Every year, there are reports of problematic fires and concerns about health and safety.
“Late February means the start of crop residue burning season is upon us. This practice is also known as stubble burning and it’s a common practice for arable farmers to clear their fields,” Team Leader Northern Compliance Brian Reeves said.
“However, the impacts of these burns can be far-reaching and can negatively impact people several kilometres away from where the burn is located, with reports of ‘out of control’ fires and concerns about smoke, ash and visibility common through the late summer.”
Controlled burning: What you need to do to burn safely and legally
Most people don’t realise stubble burning is a common farming practice in Waitaha Canterbury – but some rules must be followed to minimise health and safety risks.
“With several agencies involved, it’s important to join forces to provide guidance and information to both those who undertake crop residue burning and those impacted by it, to address frequent misunderstandings about what is or is not acceptable,” Reeves explained.
Start your crop residue burn planning at Checkitsalright.nz, run by Fire and Emergency New Zealand. This will tell you if you can burn and how to apply for a permit.
Before you light the fire: legal and planning steps
- Apply early – get your permit in good time and follow all conditions. Keep a copy with you during the burn.
- Notify Fire and Emergency New Zealand – once you have a permit, you may need to let them know you’re burning. Do this via firepermit.nz or call 0800 FENZCALL (0800 336 922).
- Prepare a Smoke Management Plan – required for any crop residue burning.
Download the Smoke Management Plan template.
During and after the burn: Safety and responsibility
- Double-check when finished – make sure the fire is completely out before you leave.
- Never take risks – don’t try to beat changes in the weather or skip preparation. You have a duty of care to keep fires under control.
- Use clear signage – a ‘controlled burn’ sign along road boundaries helps the public understand your burn is not a wildfire.
Practical essentials for a safe burn
- Pick the right day – avoid windy conditions and check the forecast.
- Have a plan and the right gear – firebreaks, water supply, and trained people on site.
- Talk to your neighbours – a quick heads-up goes a long way.
Resource consent requirements for Timaru and Ashburton
If you’re planning to burn crop residue in Timaru or Ashburton, check whether your property is inside a designated buffer zone.
If you are in one of these zones, you must have a resource consent before burning. This is in addition to any Fire and Emergency NZ permit required during a restricted fire season.
Check whether you are in designated buffer zone online on Canterbury Maps, or call us on 0800 324 636 for advice.
Let’s keep it safe: Stubble burning may be a common part of farming life – but you are responsible for keeping it safe. Plan ahead, follow best practice, and protect your community. Check it’s all right before you light.
Get more information
Report smoke, ash or fire concerns
If smoke or ash from a crop residue burn is causing a nuisance:
If you’re concerned about people or property, call 111 immediately.