Canada (B.C): Major fire at Merom Farms Ltd. in Abbotsford
"It started off as a loader tractor that caught fire in the middle of that bark mulch material," said assistant fire chief Craig Bird to abbynews.com. The loader tractor caught on fire, which caught the bark mulch on fire, which caught the structure on fire."
The bark mulch is used as a heat source for the greenhouse operation. Bird said there were about 70 firefighters at the scene.
Source: ABBYNEWS.COM