1. ITV Report

Just how green are our garden centres?

With warmer weather forecast for this weekend, no doubt many people will be mowing the lawn and weeding the flower beds. Gardening is a booming business - but how green are garden centres?

The Tonight programme - "The Trouble With Garden Centres?" - has uncovered some stories that may surprise you. Derek Johnson reports.

Findings by the Tonight programme Credit: ITV
Are garden centres as green as they look? Credit: ITV