People are being invited to make paper flowers to raise awareness of how climate change may hit gardens in the country.

Cassandra Cowie at Riddlesden Hall, Keighley, shows what can be done as part of The National Trust campaign which also aims to celebrate the real plants growing in its gardens.

Alan Titchmarsh, Jo Brand, Vic Reeves and Joe Swift are among the celebrities who have made their own flowers for the exhibition “A Plant in Time” at the hall which runs until the end of today.