East Sussex Fire and Rescue Service were called at 18.22 yesterday 29 October 2014 to reports of a barn fire.
Crews attended Owletts Farm in Ashurstwood and confirmed a barn with 300 tones of hay was alight.
Four fire engines were sent to tackle the fire with relief crews taking over during the evening.
Firefighting foam and main jets were used on the barn and water was used to protect nearby buildings.
The cause of the fire is being investigated.