Farming on the Big Island: Life, Challenges, and Community Resilience

When people think of Hawaiʻi Island, they picture beaches, volcanoes, and coffee farms on the slopes of Hualālai. But for many residents — and for those buying land here — farming is much more than a business: it’s a way of life. The island’s volcanic soils, varied microclimates, and deep connection to the land create incredible opportunities, but they also come with challenges that require creativity, collaboration, and resilience.

Imagine owning a small farm in Hāmākua. Your soil is rich, your coffee plants are thriving, and your papaya trees are ready to harvest. This diversity — the ability to grow coffee, fruits, and vegetables in the same place — gives farmers multiple income streams, making their operations more resilient to weather changes or market shifts. Farms like OK Farms in Hilo exemplify this approach, combining coffee, mac nuts, and tropical fruit production with farm tours and value-added products like jams and roasted coffee. Diversification like this spreads risk while creating engaging experiences for visitors and steady revenue for the farm.

Local demand is another big advantage. Restaurants and families want fresh, local produce, which is why farmer’s markets — like the Hilo Farmers Market or the Saturday market in Waimea — are so popular. Programs like DA BOX CSA, run by the Hawaiʻi Farm Bureau, help smaller farms reach households directly by delivering a weekly box of whatever is in season. (CSA stands for “Community Supported Agriculture” — think of it like a subscription service for fresh farm produce.)

Farming here isn’t just about money; it’s part of the culture. Many growers see their work as a way to mālama ʻāina — to care for the land — and support community food security. Owning agricultural land on the Big Island is about connecting to something bigger than yourself while helping keep food local and sustainable.

Of course, life on a Big Island farm isn’t always easy. Water availability is a constant concern. While Hilo gets plenty of rain, other areas like Kona are much drier, so farmers often rely on catchment systems, wells, or other infrastructure to keep crops hydrated. Volcanoes add another layer of risk: lava zone maps determine where development is safe, and vog — volcanic haze — can impact yields. Many Puna farmers learned this the hard way during the 2018 eruption, but the community came together, sharing equipment and land until farms could be replanted.

Then there’s the cost of farming. Everything from fuel to fertilizer costs more on an island, and smaller farmers often band together to buy supplies in bulk through organizations like the Hawaiʻi Farmers Union United (HFUU). Zoning and permitting can also be tricky — not all agricultural land allows for building homes or processing facilities right away. Farmers and buyers alike often lean on the Hawaiʻi County Planning Department, the State Department of Agriculture, and brokers or attorneys who specialize in agricultural properties to navigate the paperwork.

The Big Island’s farming community thrives because people work together. Shared resources like the Hāmākua Harvest Food Hub give farmers access to cold storage, washing stations, and processing equipment without huge upfront costs. Extension agents from the University of Hawaiʻi Cooperative Extension host field days teaching techniques for soil conservation, irrigation efficiency, and crop selection. Programs like DA BOX CSA provide reliable distribution channels that allow even small farms to sell their produce across the island. And farms that diversify, like OK Farms in Hilo, combine crops, tours, and value-added products to spread risk and create multiple revenue streams.

The county and state are also stepping up to support sustainable farming. Hawaiʻi County’s Agriculture Program connects farmers with grants, training, and tax programs, while the Hawaiʻi Agribusiness Development Corporation (ADC) is improving irrigation systems and land inventories to make farmland more productive. The state’s 2050 Sustainability Plan outlines long-term goals for local food production, renewable energy adoption, and resilience planning, creating a roadmap for agriculture to thrive well into the future.

For prospective buyers or investors, the key takeaway is balance: the Big Island offers incredible opportunities, but success requires understanding the land, planning for water and natural hazards, and tapping into the network of local resources and community support. Whether you’re looking to grow coffee in Kona, mac nuts in Hilo, or diversify with tours and value-added products, connecting with groups like DA BOX CSA, HFUU, or the UH Cooperative Extension can make all the