Meet Esmé Holdsworth – Winemaker at Grove Mill

Meet Esmé Holdsworth
Winemaker at Grove Mill

Ask Esmé Holdsworth what she loves most about winemaking and she’ll say the blend of science and art. Her original field of study was after all, pharmacology. But on completing her BSc, she decided research wasn’t for her. Acting on a family member’s suggestion, she headed to Lincoln University to study winemaking. Pharmacology’s loss was Grove Mill’s gain. When a chance came to work at our Marlborough winery, Esme leapt at it.

“I love how expressive the wines from the Wairau Valley are, and there is a fantastic team here at Grove Mill. And it’s great working at a winery that has such a strong sustainability ethos.”

Q&A with Esmé:

What do you love most about winemaking?
I love the combination of science and art. I also love that it’s such a team environment; every part of the business – from vineyard to logistics - is essential to making great wine that people love to drink. The industry as a whole is also very collaborative; people are always ready to share their knowledge and help each other out.

What inspires Grove Mill’s commitment to sustainability?
Sustainability has always been a part of the Grove Mill DNA. Soon after the winery was built, a wetland was established close by to nurture and protect native plants. Grove Mill continues to uphold the founding ethos of sustainability by continuing its habitat restoration programme. We’ve introduced 300 solar panels at the winery and we use New Zealand suppliers whenever possible. We’re always looking for ways we can improve – we’re making sure the legacy we’ve built over 30 years is enduring.

Where did the idea for the sugarcane label come from?
We believe in building sustainability into every aspect of wines, so it’s important to carry that through to our packaging. Sugarcane is one of the most sustainable materials available because it’s the by-product of an existing process – it’s a great material that would otherwise go to waste. As well as the labels, the recycled New Zealand glass bottles reduces our carbon footprint and supports our local glass industry.

Which of the critters featured on the bottle is your favourite?
The Southern Bell Frog. Not only is it our mascot, but the presence of frogs show us the environment in the wetland is healthy. They also have a tendency to come and check up on us in the winery, which always provides some fun in the workday as we return them to the wetland.

When were the wetlands established and who by?
They were established in the early 90s not long after the winery was built. A group of Marlborough winegrowers got together to found Grove Mill and the wetlands. It’s so satisfying to see the impact they’ve had on the local eco-system 30 years later, and it’s great to think that what we’re doing now will have an impact in 30 years’ time.

Does Grove Mill aid or work on the wetlands?
Yes, we have an ongoing programme to nurture them. This includes continuing to plant native species while removing pest plants and animals to create a great habitat for species that support a healthy ecosystem. We consult with the team at FutureEcology to track biodiversity and ensure we are always going in the right direction for the health of our wetland. The team planted 700 native species on our last planting day – it was a well-deserved bottle of sauvignon blanc when we were finished!

Is there anything both the winery and the wetlands thrive on?
Water! We are very lucky with the quality of the water in Marlborough and both the wetland and winery rely on this. Marlborough is also a great climate in terms of sunshine hours and warmth for growing native plants and grape vines.

What makes a ‘good year’ in winemaking for you?
Weather. The most important part of a good year and producing a good wine is the quality of the grapes. We need adequate sunshine, heat and rain at the right times of the year. If all these pieces fall into place it results in healthy grapes which are full of flavour, then the wine really makes itself. When the last truck of grapes comes into the winery the viticulture team always reminds us not to mess up their hard work!