Cameron Vawter
Cameron grew up between Indiana and Sydney Australia. His grandparents were farmers, and he enjoyed his summers baling hay, feeding hogs and chopping firewood. As a young adult, wanderlust introduced him to the wine industry. He quickly fell in love with the art of growing grapes and making wine as well as the community that springs up around it. What followed was a bachelor’s degree from UC Davis and then a 15+ year career working his way to Winemaker for Dana Estates in Napa Valley
Cameron’s daughters began their schooling in the Steiner system and around the same time, he was a founding member of the “BD Kids group” which was a group of fellow winemakers that decided to read Steiner’s lectures on Agriculture. This began a 20-year fascination with and appreciation for BD.
In 2015 Cameron and his family moved aboard their 43ft sailboat and began an adventure, arriving in NZ just before the pandemic. Deciding to stick around, Cameron joined the Seresin team as Vineyard Manager in 2022 with a desire to get his feet more firmly planted in the earth. He is fortunate to have the support of his family and a brilliant team around him that allows him time to help on the Council.
Lara Campbell
Nichola Kerr
With 35 years in business, 20 years in organics, and lots of experience in horticulture, Nicola looks forward to contributing to the great team on the Biodynamic Council.
Nicola finds it extraordinary the way Biodynamics works to restore balance, mend the earth and all living things. She brings with her a newbie’s perspective and hope to be able to encourage others who are getting started.
Based at Rangiora, Nicola owns a business which imports organic dried herbs and distributes them out to organic shops, herbalists etc. The business is currently expanding to include growing and drying herbs from her own land. This is being done using Biodynamic methods because the quality of the medicine in biodynamically grown plants is superior.
In Nicolas early years, she helped with growing and harvesting on the family farm. Then in her 20’s she spent 3 years growing asparagus and herbs in Fiji. Later she took over the family business, growing fresh herbs and supplying supermarkets throughout the South Island. She also grew certified organic asparagus and salad vegetables on her lifestyle block. Nicolas education includes a Batchelor of Commerce, a Certificate of certified Organic Production from the
BHU Lincoln, she is a Reiki Master and is currently studying towards a Certificate in Herbal Medicine through SIMH.
Highlights of Biodynamics for Nicola include:
– Seeing the plants stand tall after an application of BD501
– Feeling the connection to the earth during a stir and spread of BD500
– Tasting the difference in my Biodynamically grown fruit and vegetables
In her spare time Nicola volunteers at the Riding for the Disabled which she finds very rewarding. She also enjoys mountain biking and escaping with her husband Simon to their hut in the mountains.
Murray Cook
Murray grew up in Australia’s Central Coast on a lifestyle block with parents (especially a mother), who passionately advocated for organics and instilled a strong belief in natural methods of gardening, and health remedies. It was this start to life that later flowed to pursuing a career in organic winegrowing. Biodynamics was often discussed in the world of wine and it was a brief encounter of some of the methods and lunar calendar workings in Burgundy in 2006 that triggered curiosity into biodynamics. Tasting some of the world’s great wines often revealed biodynamics were behind many of them.
When Murray and his wife, Rachael, purchased their own property in Marlborough in 2017, the land was immediately introduced to the preparations. They planted and established their own small vineyard in 2018, employing biodynamic methods from establishment. Since then, they’ve embarked on making their own 500 and CPP and the compost preparations with the help of the great people in the Marlborough Biodynamic group.
It’s the connectivity to the wonderful people in the BD community that has strengthened the desire to travel down this path.
Bridget Henderson
James Millton
When James was seven, he wanted to grow vegetables. When he was 14, he wanted to ferment fruits and at 21, James was in Europe learning traditional winegrowing from the masters.
In 1984 James helped establish The Millton Vineyards and Winery in Gisborne, New Zealand which went on to become the first certified organic and biodynamic winegrower in New Zealand and within the first 10 biodynamic winegrowers in the world. James helped write the certified organic wine standards for New Zealand and was early into Demeter certified winegrowing. He is a member of Le Renaissance des Appellations, a collaborative group of international winegrowers and the Section for Agriculture at the Goetheanum.
James has now given away his 45 years in the practical world and now lives in Marlborough where he is involved in mentoring biodynamic and anthroposophical activities throughout the land. An opportunity which James finds very rewarding.
James offered his time to be on the biodynamic council to join an enthusiastic group of volunteers and assist, as best he can, with renewed vigour the requirements, enjoyment and good intentions of the biodynamic work on this land as a key solution to calm the changing climate.
Amy Castle
Amy Castle supports the biodynamic community through her operations and administration role, helping ensure systems run smoothly and members feel welcomed and supported.
A mother of six from a busy, neurodiverse household, Amy brings a practical, people-first approach to her work. She understands the importance of clear communication, reliable processes, and making it easy for people to engage—especially for new members finding their way.
In her role, Amy manages membership administration, orders and invoicing, dispatch and tracking, and day-to-day coordination. She is often a first point of contact for members and takes pride in offering a warm, personal welcome and clear guidance on how to access services and resources. Amy values good stewardship, service, and care for people and systems, and brings these principles into her work each day.
Jayne Craig
Jayne enjoys her marketing role as she gets to create social media posts, blog posts and newsletters for BDNZ, this role allows her to be creative and help spread the word about biodynamics! Jayne also helps support the operations manager, with admin tasks and helps to organise BDNZ events.
Before taking up her marketing role at Biodynamics New Zealand, Jayne had previously worked for several years in a personal assistant and customer support role for a high profile international author and life coach. A mum of four and a life long learner, she is trained in several different areas, including: Naturopathy and Herbal Medicine, AromaScience, Early Childhood teaching and Permaculture Design.









