Manx National Heritage says it wants a new facility in the south of the Island to grow plants.
The organisation, which runs the Island's heritage sites, has applied for permission to build a new polytunnel in Ballasalla.
The site, on the Balthane Industrial Estate, currently houses a store for MNH's large objects collection but would grow plants for the organisation's various sites around the Isle of Man.
In a planning application, the body says the facility would be used during normal working hours.
Fury to face Joshua at press conference tonight
Former bank hits the market
Plans to restore historic Bishopscourt dairy
Third fly-tipping case reported in Garff in recent weeks
Tough Mucka set to return this Sunday
Road closures announced for weekend rally
Manx Care announces delay to annual report's publication
Deputy High Bailiff not needed in court case over social media post