It is the eve of St. Patrick’s Day and it does seem that even if you’re not Irish per se, St. Patrick’s Day brings out a little bit of Irish in us all. And while I have no interest in green beer, I do have an interest in the green of the garden. To celebrate this – today we’re pleased to be joined by Fionnuala Fallon, a horticulturist, garden writer, garden designer and organic flower farmer, and gardening correspondent for 'The Irish Times' since 2011. Her first book, photographed by her husband Richard Johnston, "From the Ground Up: How Ireland is Growing Its Own" was published by Collins Press in 2012.