Fire crews have been called out to 21 vegetation fires around Southland in the last two months (Oct/Nov).

Southland Community Risk Manager Delia Riley said most of those fires were planned, but they escaped and set hedges or shelter belts alight.

In two cases, nearby sheds also caught fire.

"Piling up clippings close to the hedge you’ve just trimmed might be convenient but will spell trouble when you set the heap alight," Riley said.

In several other cases, fires had been lit in spite of forecast windy conditions, or had reignited.

Three of October’s fires were also caused by old burn-offs reigniting in strong winds.

Burning embers can easily be blown long distances and start new fires.

People should always consult www.checkitsalright.nz first to see whether there are any restrictions in place, and look at the weather forecast before reaching for the matches.

It’s also important to have basic firefighting equipment like a hose ready and be prepared to keep a close watch on the fire.

Most of Southland remains in an open fire season.