WHGT publishes a regular newsletter as the "WHGT Bulletin".
Branch committees also publish newsletters and other publications.
WHGT has over time published Trafodion and Gerddi. An index for articles in the Bulletin, Trafodion and Gerddi can be found here.
Gerddi was an occasional peer-reviewed publication produced by the WHGT. It featured topical research on historic parklands and gardens in Wales and beyond.
It is no longer produced.
Some editions are now available in electronic form: