Firefighters from both Dartford and Thames-side were called to out-of-control fires last night.
A Dartford crew were sent out first to a bonfire which had got out of hand at a business in Dartford Road, Dartford.
One pump was sent at 11.21pm and the crew spent around 30 minutes putting it out.
At around 3am a pump from Thames-side was sent out to a number of straw bales on fire at a farm in Chapel Wood Road, New Ash Green.
The blaze, in a field nearby, was not thought to be suspicious.