Turning Grape Marc into Vineyard Gold!

At Brokenwood Wines, sustainability isn't just a buzzword—it's a way of life. From the vines to the wineglass, we strive to make the most out of every aspect of the winemaking process. That’s why, after the grapes have been harvested, we give the leftover grape marc (the stems, skins, and seeds) a second life by turning it into compost. This “vineyard gold” works wonders, not just for us, but for the land that helps produce the beautiful wines we craft.

Why We Compost Our Grape Marc?

🍷 Boosts Soil Structure
Composting grape marc helps increase microbial activity in the soil, which improves its structure. This, in turn, allows water to move more easily through the soil, ensuring that our vines are well-hydrated without the worry of waterlogging.

🌱 Supercharges Organic Matter
The grape marc adds rich organic matter back into the soil, providing essential nutrients that keep the earth healthy. This natural boost ensures that the soil stays nutrient-dense and ready to support our vines for years to come.

💧 Improves Drainage
No more soggy roots! Composting the grape marc improves the soil’s drainage, ensuring that the vines’ roots stay well-aerated and able to absorb just the right amount of moisture they need to thrive.

🛡️ Fends Off Pests & Disease
A healthy soil ecosystem leads to stronger vines that are better equipped to fend off pests and diseases. By creating nutrient-rich, resilient soil, we're building a foundation for vines that are more resistant to common vineyard challenges.

🚜 Prevents Surface Sealing
When soil becomes compacted, it forms a hard surface layer that prevents water from penetrating. Composting grape marc helps prevent this “surface sealing,” keeping the soil breathable and ensuring it remains alive with all the natural goodness it needs.

Giving Back to the Land 

Composting our grape marc isn’t just a win for Brokenwood—it’s a win for the environment too! By giving this valuable byproduct a second life, we're reducing waste and contributing to a healthier, more sustainable vineyard. After all, every bottle of Brokenwood wine begins with the soil, and by nourishing it, we’re ensuring future generations can enjoy the same quality wine our vines produce today.

Cheers to composting—and to making every part of the grape count!

Learn more about our Sustainability story here.