Graham's awards for writing

Awards from the British Garden Media Guild (formerly the Garden Writers' Guild) and from the Garden Writers Association of America.

• Garden Writers Guild Laurent-Perrier Award for Reference Book Of The Year: Royal Horticultural Society's Encyclopedia of Perennials (2007).
• Garden Writers Guild Award for the Book of the Year (1996): Hardy Perennials (1996)
  
  
• Garden Writers Guild Award for the Writer of the Year (Trade Magazines) (1997): A series of articles on new bedding plants in Horticulture Week.
  
  
• Garden Writers Association of America Quill & Trowel Award for Writing for the Web (2001): "The Transatlantic Gardener" for Homestore.com.
  
  
• Garden Writers Association of America Garden Globe Award of Achievement (2003): "Purple Foliage" in The Gardener.
  
  
• Garden Writers Association of America Garden Globe Award of Achievement (2005): "Bambi, or Buzz Saw?" in Notes from the Forest.
  
  
• Short-listed for British Garden Writers Guild awards in 2000 and 2001, 2009 and 2011.
  
  
  

International Contributor Award

• Given by the Perennial Plant Association, this award honors an individual who has made significant contributions internationally to the herbaceous perennial industry through writing, breeding, growing, retailing, or designing with perennials. Find out more.