The company, which has centres in Gravesend and Highgrove, Kent and Crowborough, East Sussex, said it is selling home-grown plants as part of its commitment to offering the ‘best of British’.
Managing director Tammy Woodhouse said: "The nursery at our garden centre in Crowborough grows more than 30 per cent of the plants sold across the company in an attempt to reduce plant miles.
"We are totally committed to supporting other great British growers and producers too.
"We’re proud to offer our customers top quality plants, home-grown in our beautiful country – the best of British in fact."
Plants stocked include dahlias, scented lavender and hardy fuchsias.