Working with Nature: How Wayfinder Is Bringing Biodiversity Back to the Vineyard Through EcoVineyards
At Wayfinder, regenerative viticulture isn’t just a philosophy, it’s a daily practice. From our certified organic vineyard management (Australian Certified Organic 13155) to the planting of native flora and encouragement of beneficial insects in vineyards, every decision supports long-term vineyard biodiversity and sustainable vineyard management. That’s why joining the EcoVineyards program felt like a natural step. Led by Retallack Viticulture and funded by Wine Australia, EcoVineyards empowers growers across the country to enhance biodiversity and restore balance to vineyard ecosystems.
Regenerative Viticulture in Practice at Wayfinder Wines
Here’s how we’ve embraced the program at Wayfinder and what we’ve learned along the way.
Beneficial Insects & Insectary Ecosystems in Vineyards
One of our biggest challenges has been controlling mealybugs in our Shiraz blocks, pests that not only affect fruit quality but also increase the risk of virus transmission. Instead of chemical inputs, we introduced beneficial insects in vineyards, such as Mallada signatus (green lacewings) and Cryptolaemus montrouzieri (mealybug destroyers).
To support these predators, we created permanent insectary plant zones of native species, dense habitats that provide year-round shelter and food. These 'lacewing havens' are now integral to our integrated pest management strategy. We’ve also reclaimed former windbreak areas, turning them into thriving insectaries that attract pollinators and increase overall biodiversity.
Cover Cropping in Vineyards for Soil Health & Biodiversity
Cover cropping in vineyards is another cornerstone of our regenerative viticulture model. As part of our EcoVineyards trial, we designed 10 different mid-row seed mixes tailored to specific soil health needs and site conditions. From oats and crimson clover to buckwheat and native grasses, these crops increase vineyard biodiversity, reduce erosion, suppress weeds like kikuyu, and build healthier soils.
These living covers also enhance water retention and provide habitat for beneficial insects. A highlight has been a buckwheat crop in our new Merlot block that self-seeded the next season, showing the resilience of natural cycles.
Native Revegetation & Habitat Restoration
EcoVineyards dovetails with our broader commitment to native revegetation in vineyards. In 2022, we planted over 8,000 native plants throughout the property, including Marri, Jarrah, Bull Banksia, and understorey species like Kangaroo Paw, Flax Lily, and Native Wisteria. These plantings create wildlife corridors, improve soil health, buffer against wind, and strengthen local biodiversity across the Margaret River landscape.
Complementary Sustainable Vineyard Practices
Alongside EcoVineyards, we trial additional regenerative methods:
Complementary Practices
• High-density chicken and sheep grazing for weed control
• Woodchip mulching for moisture retention
• No-mow zones that protect ground-dwelling predators
• Hand-seeding clovers beneath vines to outcompete invasive grasses
Lessons from EcoVineyards & What’s Next
Not every trial succeeded, one insectary site lost 75% of plantings due to poor water access. This reminded us that regenerative practices must be integrated into the daily rhythm of vineyard life. Looking ahead, we’ve committed to dedicating one week annually to regeneration and revegetation and expanding insectary ecosystems across the vineyard.
Most importantly, EcoVineyards has transformed our mindset. We now see our vineyard not as a monoculture to manage, but as a dynamic ecosystem to nurture.
Why Vineyard Biodiversity Matters
EcoVineyards has helped us reimagine what a vineyard can be. It’s not just about producing beautiful wine—it’s about enhancing biodiversity, restoring soil function, and building a healthier, more regenerative Australian wine industry.
Taste the Benefits of Regenerative Viticulture
Curious about how regenerative viticulture is reshaping Australian wine? Subscribe to our mailing list for early access to releases, behind-the-scenes stories, and seasonal insights. Better yet, taste the change for yourself—our wines are crafted from healthy soils, thoughtful winemaking, and a deep respect for nature.
FAQ
What is regenerative viticulture?
Regenerative viticulture is a farming approach that focuses on restoring soil health, increasing biodiversity, and strengthening vineyard resilience over time. Instead of relying on heavy synthetic inputs, it focuses on practices such as cover cropping, composting, minimal soil disturbance and integrated pest management. At Wayfinder, regenerative viticulture underpins every decision, from organic certification to native revegetation on the property, ensuring our wines begin with thriving soils and balanced ecosystems.
How does the EcoVineyards program improve vineyard biodiversity?
EcoVineyards supports growers in building healthier, more ecologically resilient vineyards through practical, science-led initiatives. For Wayfinder, this includes establishing insectary plantings, trialling diverse cover crops, and restoring native habitat across the property. These changes increase biodiversity, attract beneficial insects, stabilise soil structure and strengthen the overall health of the vineyard ecosystem. The program also connects us with other growers to share insights, data and learnings.
Why use cover cropping in vineyards?
Cover cropping in vineyards helps protect and regenerate the land. Different plant species improve soil structure, boost organic matter, suppress weeds, enhance water retention and create habitat for beneficial insects. Our EcoVineyards trial included 10 custom mid-row mixes, each selected for specific soil and climate needs across the property. These living covers contribute directly to healthier vines and, ultimately, more expressive fruit.
What role do beneficial insects play in vineyards?
Beneficial insects form a natural line of defence in sustainable vineyard management. Predators such as green lacewings (Mallada signatus) and mealybug destroyers (Cryptolaemus montrouzieri) help control pests that can damage fruit and spread disease. By planting dense insectary zones of native species, we provide year-round habitat, pollen and shelter, encouraging these allies to stay active in the vineyard. This reduces reliance on chemical intervention and supports a more balanced ecosystem.
