The mission of the Truffle Producers Western Australia Inc. is to promote awareness, growth, and development of the truffle industry in Western Australia. Our path to accomplish this mission will include researching best practices in all aspects of the industry, setting standards for premium truffles, sharing information between growers, as well as educating the public.

The direct result of TPWA’s action will be a strong and vibrant truffle industry from planting to marketing.


The Committee endeavours to represent TPWA's members and to be relevant to the membership. If you have any suggestions how you feel the committee would be better able to do this or have any thoughts on topics and issues you would like the committee to consider, please do not hesitate to contact one of the members.

COMM__0002_Screen Shot 2017-03-17 at 9.50.28 AM.jpg


Wally Edwards - Oak Valley

Wally Edwards has been involved in the truffle industry since its inception in the Manjimup region. He was founding managing director of both The Truffle & Wine Co and Oak Valley Truffles. Wally is a civil engineer and registered builder. He has been a leading cricket administrator for the last 30 years being both Chairman of Cricket Australia and Vice President at the WACA. He and his wife Kerry own and operate Holman Industries, a business that manufactures and distributes irrigation and plumbing products across Australia and New Zealand. Wally was elected as Chair of the Truffle Producers Western Australia in October 2015.


Gavin Booth - Wilgarup Farm



Gavin Booth has been in the WA industry since 2006. He and his wife Mel own a 5 hectare truffle plantation planted in 2009. Recently they formed a truffle sales and marketing operation called Australian Truffle Traders.


Paul Robinson - Silverwood Truffles


COMM__0002_Screen Shot 2017-03-17 at 9.50.28 AM.jpg

SECRETARY & newsletter

Sue Barnett - Hazeloak Farm

Sue Barnett is a partner at Hazeloak Farm. The truffière was established in 1997 with the first trees being planted in October of that year.
Sue became involved in the formation of TPWA as she believes in the value of collaboration, knowledge-sharing and supporting others in the truffle industry. Sue has held the position of Secretary since 2015.


Anne Mitchell


Anne Mitchell has a background in research science, microbiology, winemaking and viticulture. She has been involved in the truffle industry for 10 years as a truffle producer, development officer for the Department of Agriculture and Food, and more recently as a consultant scientist to the National Pest and Disease Research Project.

COMM__0004_Screen Shot 2017-03-17 at 9.43.15 AM.jpg

Alex Wilson - Truffle and Wine Company

Alex Wilson is Head of Sales at The Truffle & Wine Co. in Manjimup — Australia’s largest producing truffière. Alex moved to Manjimup in early 2011 to start his own truffière. He is passionate about the Australian truffle industry, fascinated with modern farm management, and keenly follows developments that impact truffle farming locally and overseas.

COMM__0003_Screen Shot 2017-03-17 at 9.49.50 AM.jpg

Leanne Johnstone - Commercial Grower


Katrina Zemke


Ken Gwynne

With the intention of running their engineering business from home, Leanne and husband Scott purchased a 40 acre property in Manjimup nestled among the Karri trees in 1993. The prospect of utilising some of their property for a truffière came into fruition in October 2005, with the planting of 4 acres of hazelnut and oak trees inoculated with Tuber Melanosporum. The family’s first French black truffle was unearthed in July 2011 and production has increased to 90 kilograms in 2016.

Katrina has a background as a high school Science and Humanities teacher but more recently has turned her hand to farming truffles, avocados and tourists in her chalets and truffle hunting with her dogs.

Ken and Kay successfully farm Avocados, Cattle and Truffle