Specimen Plants Having gained a Diploma in Horticulture at Auchincruive, he then went on to start up his own garden maintenance and landscaping business for 11 years. That is the main reason for looking old and decrepit. Colin joined Craigmarloch in October 2006 to primarily look after plants in the new specimen glasshouse. Drew McFarlane, Grant McFarlane, Grant Skillen, Chris Begley. David Wilson, Craig Wilson, The Office, Lorna McMillan, Joseph Fitzsimmons, Damien Differ, Chris McCann, Colin Douglas, The Dogs - Caramac, Domino and Rowan