Sustainability
At Woodhaven Gardens, sustainability is not a separate initiative — it is the way we grow. It shapes how we care for our land, support our people, serve our customers, and strengthen the future of food production in New Zealand. As a family-owned business grounded in Horowhenua since 1978, we believe our responsibility is clear: to grow fresh, healthy vegetables in a way that protects the resources, relationships, and communities that make that possible.
A Holistic Approach
Our approach is built on the belief that long-term success depends on balancing environmental, social, cultural, and economic outcomes. That means looking at the farm as a whole system and making decisions that support both commercial resilience and environmental progress. Over time, this mindset has led us to invest in research, measurement, and practical on-farm change — always with the aim of producing high quality vegetables while reducing our footprint and improving the way we operate.
Soil and Land Stewardship
Healthy soil is at the heart of healthy food. Across our farming operation, we use crop rotation, cover crops, and diverse growing systems to maintain soil vitality and build resilience over time. We recognise that soil is living and breathing, and we work to protect its structure, fertility, and long-term productivity so future generations can continue to grow on this land. Managing a large and varied operation across many paddocks also means understanding the unique characteristics of each site, allowing us to make more informed decisions about what to grow, where to grow it, and how to achieve the best outcomes for both crop performance and the environment.
Water and Nutrient Stewardship
Water and nutrient management are central to the way we farm. From automated irrigation systems to targeted nutrient planning, we are focused on using inputs carefully, efficiently, and only where they are needed most. Our work to reduce nitrogen loss and minimise impacts on freshwater quality has also helped reduce greenhouse gas emissions, reinforcing our belief that the best sustainability gains often come from understanding how each part of the system connects. Through soil testing, tighter root-zone application, and precision-based decision making, we continue to refine how we grow more with less.
Climate and Emissions
We believe progress begins with understanding impact. That is why we have worked alongside research and industry partners to better understand the emissions profile of vegetable growing and identify where change can make the greatest difference. By focusing on nitrogen efficiency, we have been able to make meaningful reductions in emissions while also improving environmental performance more broadly. Our sustainability journey is grounded in evidence, not assumptions — and we remain committed to practical, science-led action that supports both climate responsibility and food production.
People, Community, and Shared Responsibility
For us, sustainability is also about people. We are proud to be a long-standing employer in our region and to support a diverse team whose skill, passion, and dedication make our business possible. We believe a truly sustainable business must create positive outcomes not only for the environment, but also for staff, local communities, and iwi. That wider sense of responsibility shapes how we lead, how we engage, and how we think about the legacy we are building through Woodhaven. It is also reflected in our commitment to social good, with Woodhaven donating more than $100,000 worth of fresh, healthy vegetables each year to local iwi, schools, and people in need, alongside a broad range of community sponsorships and charitable support.
Accountability and Continuous Improvement
We know sustainability is never finished. It requires discipline, transparency, and a willingness to keep improving. Our systems and practices are supported by quality assurance and audited programs including NZGAP and GRASP, and our progress has been recognised through environmental awards that reflect years of commitment and change. Just as importantly, we continue to share what we learn — because we believe stronger outcomes for the land, for growers, and for New Zealand’s food system will come from collaboration as much as innovation.
At Woodhaven Gardens, sustainability is about growing food with care, conviction, and a long-term view. It is about honouring the land that sustains us, backing our people, embracing better ways of working, and helping ensure future generations can continue to enjoy fresh, New Zealand grown vegetables. We are proud of the progress we have made, and even more committed to what comes next.
