A tractor's mower blade hitting a stone is thought to have sparked a fire which forced the evacuation of a Far North home.
The blaze, at a property on Wainui Rd near the Tauranga Bay turnoff, started about 2pm on Sunday as the property owner was mowing a gully between his home and the road.
The fire spread quickly through about 100sq m of kikuyu, consuming the tractor and part of a roadside fence, and approaching to within 10m of the house.
Police ordered the evacuation of a woman and a dog from the home and considered closing Wainui Rd at the height of the blaze.
Kaeo fire chief Lindsay Murray said a driveway around the house meant the property was not in great danger, but there were concerns the fire could spread into a large area of manuka.