Mystery surrounds the cause of a fire which gutted Blooms Garden Centre in November.

Six weeks on from the blaze at Blooms in St Mellons the reason behind the fire is still unknown.

Firefighters were called to the garden centre on Newport Road at about 10.20pm on November 20.

They battled the 35ft high flames for three and a half hours before the fire was under control.

The fire left behind a trail of debris, ash and rubble as the blaze affected about 70% of the site.

Around 60 people worked at the site and are understood to have kept their jobs.

An investigation by South Wales Fire and Rescue Service has already concluded that the fire was accidental but it said yesterday that the cause is still unknown.